The Core Dump The Core Dump is the online home of Nic Lindh, a Swedish-American man living in the Sonoran desert. 2015-08-02T00:03:24+00:00 http://thecoredump.org/ Licensed under a Creative Commons Attribution-ShareAlike 3.0 License. How to install Jekyll on Amazon Linux Nic Lindh http://thecoredump.org/ 2015-08-01T00:00:00+00:00 http://thecoredump.org/2015/08/how-to-install-jekyll-on-amazon-linux/ <p>Figuring out how to install <a href="http://jekyllrb.com">Jekyll</a> on an EC2 instance running Amazon Linux took some googling around for me, but like most things, once you know how it&rsquo;s easy.</p> <p>Run the following commands:</p> <div class="highlight"><pre><code class="language-text" data-lang="text">sudo yum update -y sudo yum groupinstall &quot;Development Tools&quot; -y sudo yum install ruby-rdoc ruby-devel -y sudo gem install therubyracer sudo gem install jekyll </code></pre></div> <p>The dev tools group install will install way more tools than you actually need for this purpose. Whatevs.</p> <p>You don&rsquo;t need <code>therubyracer</code> if you already have Node installed.</p> <p>Note that this is just the Jekyll part. Wrapping your head around EC2 in general will require some quality time with Amazon&rsquo;s documentation.</p> <p><em>This was tested on an Amazon Linux AMI 2015.03.</em></p> Will the Apple Watch be a success? Nic Lindh http://thecoredump.org/ 2015-07-11T00:00:00+00:00 http://thecoredump.org/2015/07/will-the-apple-watch-be-a-success/ <p><img src="/images/apple-watch.jpg" /></p> <p><i>It's watches all the way down on this hairy arm.</i></p> <h3>Where I&rsquo;m coming from</h3> <p>I&rsquo;m the kind of person who has worn a watch since I can remember, and have a neurotic need to know the exact time—and to be able to know it by a glance at my wrist. Which is what kept me wearing a watch after I started carrying a device that told the time and was synced to an atomic time server in the sky, in other words a much more accurate time piece than the analog collection of springs on my wrist. But pulling a phone out of my pocket and turning on the screen isn&rsquo;t exactly <em>glancing</em>.</p> <p>I have worn a <a href="https://getpebble.com/">Pebble</a> since you could buy them in stores, and loved it for both providing interesting ways for me to see the time and for putting notifications on my wrist. Granted, the Pebble was not what you&rsquo;d call a handsome piece of hardware, especially the low-resolution black and white e-ink display, but triaging notifications on the wrist was <em>huge</em>.</p> <p>Other things the Pebble allowed, like quick timers for the BBQ and the gym, as well as controlling music and podcast playback right there on the wrist were also huge. But the Pebble certainly felt like the first iteration of a product category. </p> <p>And kudos to them for all the things they got right within their limitations as a start up and first-mover.</p> <p>But now the Apple Watch is the new sheriff in town. (I can&rsquo;t speak to the <a href="http://www.android.com/wear/">Android Wear</a> product line since I don&rsquo;t have an Android phone and so could never use one. I wanted to, but sadness, could not.) </p> <p>The Apple Watch is confusing people, I think, by being several different things in one, and some of those things more successfully than others.</p> <p>Let&rsquo;s take a look at the main roles the Apple Watch inhabits.</p> <h3>As a watch</h3> <p>It sits on your wrist and tells the time, as a watch by definition must, but unfortunately that functionality is the weakest since battery constraints makes the watch go through most of its life with its screen off. Glance down at your wrist and you&rsquo;ll see the void, unless you jerk your wrist to wake it up.</p> <p>Which unfortunately is pretty hit and miss. Sometimes it wakes and sometimes it doesn&rsquo;t. Sometimes, if you&rsquo;ve been too wrist-active, it wakes up for a fraction of a second, then goes back to sullen darkness.</p> <p>This means you can&rsquo;t just glance at it like a traditional watch: You have to jerk your wrist, and when it&rsquo;s not in the mood to cooperate you end up having to tap the screen. This can make it hard to steal a glance at the time in polite conversation.</p> <p>Basically you have a slab of metal and glass on your wrist that requires you to either jerk like you&rsquo;re having a petit mal or tap on it to be able to tell the time. Neither of which you can do in a discreet fashion. Not to be too harsh, when the wrist motion works, it&rsquo;s great—move wrist, see time, go on with life—but that it so often doesn&rsquo;t is incredibly frustrating and a huge problem for the primary purpose of a watch.</p> <p>Really hope the next version will have a way to just show the time continuously. You know, like a watch.</p> <h3>As a fitness device</h3> <p>Apple did a spectacular job of turning the watch into a <a href="https://en.wikipedia.org/wiki/Clicker_training">clicker trainer</a> for humans. It lets you know about your movement achievements during the day in a relentlessly positive way and since our human wetware is miswired enough that encouragement from an inanimate object on our wrists actually makes us happy, it does work to make you move around more in daily life.</p> <p>Though realizing you&rsquo;re <em>that</em> easy to manipulate may bring some sadness during quiet contemplation.</p> <p>From a psychological standpoint it&rsquo;s spectacularly well done. Really, if you&rsquo;re interested in psychology you should purchase an Apple Watch just to see how well subtle manipulation can be done. Which, since it&rsquo;s manipulating you to do something that is good for you, I am in favor of.</p> <p>It also tracks your heartbeat and logs workouts, which functionality is a bit rougher. When you&rsquo;re going to work out, the watch provides a list of different activities to choose from, like outdoor walk, elliptical, stair stepper, etc. which lets the device understand better how much you&rsquo;re actually moving, but it doesn&rsquo;t have modes for many common activities like yoga, weight lifting and Pilates. Which seems to mean the little watch brain has to guess a bit more about how many calories you&rsquo;re burning and what the heck it is you&rsquo;re up to.</p> <p>But it&rsquo;s early days and I&rsquo;m sure Apple engineers are working on adding more kinds of workouts. It would be nice if the device became smart enough to figure out what kind of workout you&rsquo;re doing just by the motions of your wrist, but that may be a bit too close to magic to be reasonable.</p> <p>The core of exercise monitoring is of course the heart rate monitor. Let it be said that it&rsquo;s incredibly cool a watch includes a heart rate monitor. <em>This thing tracks your pulse all day just by sitting on your wrist.</em> That&rsquo;s the kind of thing <em><a href="https://en.wikipedia.org/wiki/Mondo_2000">Mondo 2000</a></em> got all kinds of excited about more than 20 years ago.</p> <p>But the heart rate monitoring is far from perfect and sometimes either stops taking measurements, with the activity app futilely struggling to get a new reading, and sometimes, frustratingly, seems like it&rsquo;s only measuring half your heart rate.</p> <p>There I am in the gym, lifting weights, and all of a sudden my heartrate drops from 109 to 54 beats per minute, staying there for a few minutes until whatever wires were crossed managed to uncross themselves. (It was kind of scary the first time—<em>oh Lord, am I dying?</em>)</p> <p>I&rsquo;ve seen this during yoga, weightlifting, and walking, so it doesn&rsquo;t seem to be activity related. And no, I don&rsquo;t have a wrist tattoo. Sometimes the heart rate monitor just cuts your heart rate in half.</p> <p>This of course throws off your average heart rate for the workout. <em>Dammit, I want credit for the work I did!</em> </p> <p>I&rsquo;m assuming Apple engineers are aware of this and working to fix. Unless my heart and wrist are indeed special.</p> <h3>As a notification filter</h3> <p>As mentioned above, the huge thing the Pebble did for me was to be a notification filter. Meaning any notifications I would have seen on my phone I first saw on my wrist without having to take the phone out of my pocket. Which is so, so nice. Seriously, if you haven&rsquo;t had notifications on your wrist, you&rsquo;re missing out on the next level of connected society.</p> <p>The Pebble was always limited in that it couldn&rsquo;t choose which notifications I wanted to see on my wrist and which on my iPhone—if it was a notification, I saw it in both places. Apple, as the platform owner, doesn&rsquo;t have those limitations. With an Apple Watch, you can pick which notifications you want on the phone and which you want on the watch <em>and</em> if you&rsquo;ve dismissed a notification on the watch it&rsquo;s dismissed on the phone as well.</p> <p>Which is as expected—it&rsquo;s good to be the platform owner.</p> <p>An angry sidebar here: To all the people who wrote articles about how awful it would be to have your wrist disturb you all the time because your phone was set to have every notification possible on and the watch would light up like a Christmas tree and oh, the horror. First: Use a device before you write annoying Luddite horse shit articles about it, OK? Call it a think piece if you want, but all it is is you masturbating into a keyboard for money; and Second: Turn off notifications you don&rsquo;t care about, you nimrod. If your phone is bothering you all the time about things, <em>you can turn that off</em>. Why do you live with a device that you can do with as you want and decide to let it give you a stroke? Why would you do that?</p> <p>OK, I feel better now. It&rsquo;s just, why do you have Luddites writing about technology except you expect your readers to all be Luddites who will agree with your alpha-Luddite and in that case why are you even covering technology except to make your readers feel better about their Luddite tendencies and if that&rsquo;s the reason, don&rsquo;t you have something better to cover than to pander to your readers&rsquo; insecurities? And yes, I&rsquo;m looking at you, <em>New York Times</em> and your bird-brain <a href="http://www.nytimes.com/2015/03/13/opinion/apple-watch-digital-dog-collar.html?_r=0">digital dog collar</a> article.</p> <p>The watch does a great job as a notification triage device, especially since the watch and iPhone talk back and forth and know which notifications have already been dismissed on the other device. It&rsquo;s very nice and just like TV remotes the kind of thing you scoff at before you have it and then once you have it you wonder how you ever lived without it. Really.</p> <h3>As an object</h3> <p>The physical object that is the Apple Watch is divided into two pieces: The watch and the strap. Apple has done a magnificent job of creating a way for straps to be easy and quick to swap. The kind of job, incidentally, the watch industry could have done 100 years ago if they had cared. Creating a standard mechanism that makes it easy to swap straps does not require expertise in semiconductors and CPU architectures. But the watch industry didn&rsquo;t care. Because who wants the kind of animal for a customer who can&rsquo;t afford to hire a jeweler to change straps? (Or the kind of customer who doesn&rsquo;t enjoy deep-diving into purchasing exotic tools and learning a skill only useful for his hobby? (And yes, the &ldquo;his&rdquo; in the previous sentence is deliberate—only us men get ourselves that deep into the weeds.))</p> <p>I am a simple man, so I bought an Apple Watch Sport with a rubber strap, and you know what? It&rsquo;s gorgeous. It&rsquo;s the cheapest one you can get—although starting at $349 for the lady size it&rsquo;s certainly not cheap—and it is a beautiful object. It is a bit too thick, really, to pass for a regular watch, but it&rsquo;s not cartoonish in any way, and the materials are solid and just &hellip; nice.</p> <p>This is a nice object, and with an impending infinity of straps coming, you can bet Apple will make an absolutely stupid amount of money in the holiday season. Plus, you will be able to find one you really like.</p> <h3>Final thoughts</h3> <p>Will the Apple Watch succeed? Obviously that depends on your definition of success. Will it be a juggernaut like the iPod and iPhone? Doubtful. Living on your wrist makes it by definition more of a niche product since a lot of people simply don&rsquo;t like to have things on their wrists and will require a really good reason to spend $349 and up on a watch. That reason, at this point, is notifications and fitness. If you&rsquo;re a naked wrist in 2015 and you&rsquo;re not interested in either, it&rsquo;s going to be a tough sell.</p> <p>Which isn&rsquo;t to say a killer app can&rsquo;t appear—it&rsquo;s early days and there may be some activity the Apple Watch is a total gimme to disrupt. What that is I couldn&rsquo;t say, and if I could say I wouldn&rsquo;t because I&rsquo;d be mortgaging the house and betting every dollar on it.</p> <p>Adding to the problem is that few people will see a clear reason why this thing makes your life appreciably better. After the initial hype dies down I think it will be a hard sell for people not used to wearing watches, especially naked wrist types who aren&rsquo;t into fitness or health.</p> <p>But for people who wear watches and fitness enthusiasts it will make a lot of people happy. Especially after Apple figures out how to make the thing tell time <em>all the time.</em></p> <p>I predict the Apple Watch to be a moderate success in that it will find die-hard fans but will not move anywhere near the volume of units of the iPod or iPhone. Though it might be remembered fondly by historians a few hundred years from now as the first wearable to find mass market appeal and then ushered in the age of embedded devices.</p> Book roundup, part 19 Nic Lindh http://thecoredump.org/ 2015-06-22T00:00:00+00:00 http://thecoredump.org/2015/06/book-roundup-part-19/ <h2>Non-fiction</h2> <h3><a href="http://www.amazon.com/Boy-Ice-Death-Derek-Boogaard/dp/0393351912/ref=tmm_pap_swatch_0?qid=1428950214&amp;sr=8-1&amp;tag=thecoredump-20&amp;_encoding=UTF8">Boy on Ice: The Life and Death of Derek Boogaard, by John Branch</a> ★★★☆☆</h3> <p>Anybody who knows me knows that very few of my neurons are occupied with sports. But I am interested in humans, and the troubling, dishonorable way organized sports has dealt with issues like head trauma and the pain of athletes&rsquo; broken bodies made me pick up <em>Boy on Ice</em>.</p> <p>And it&rsquo;s disgusting. The callous disregard of Boogaard&rsquo;s teams as he spirals into prescription pain killer abuse from the need to dampen the pain of his injuries enough to stay on the ice as an enforcer is horrifying.</p> <p>Also, I had no idea ice hockey had gotten that brutal and the scenes of the audience roaring its approval and bloodlust at the constant fights does not compare favorably with the Romans at their games.</p> <p><em>Boy on Ice</em> is well-reported and well-written and deals with an important issue, but it runs much longer than it really needs, devolving into a seemingly endless list of games Boogaard participated in, who he fought, the weather that day, and on and on. Though perhaps it only felt that long since I&rsquo;m not a fan. Your mileage may vary.</p> <p>And speaking of not being a fan: For all that&rsquo;s holy, people, it&rsquo;s <em>by definition</em> a <em>game</em>. Should people really get crippled and die for your entertainment?</p> <p>Wait, don&rsquo;t answer that.</p> <h3><a href="http://www.amazon.com/Difficult-Men-Creative-Revolution-Sopranos/dp/0143125699/ref=sr_1_1_twi_1_pap?sr=8-1&amp;ie=UTF8&amp;keywords=difficult%2Bmen&amp;tag=thecoredump-20&amp;qid=1428950509">Difficult Men: Behind the Scenes of a Creative Revolution, by Brett Martin</a> ★★★☆☆</h3> <p>Tracks the inner workings of the latest golden age of television, shows such as <em>The Sopranos</em>, <em>The Wire</em>, <em>Deadwood</em>, and <em>Breaking Bad</em>, how they were greenlit, the economics behind the scenes and of course the showrunners who brought them to fruition.</p> <p>Basically it&rsquo;s a litany of damaged men being difficult-to-deal-with <em>artistes</em> while creating shows about damaged men being difficult-to-deal-with in even more sociopathic and violent means than the showrunners themselves.</p> <p>It&rsquo;s an interesting look into a notoriously weird industry and how some people—all men, in this case—managed to create art despite the intentions and interruptions of the people holding the money bags.</p> <p>As a sidenote and something I&rsquo;ve never thought about, there&rsquo;s a discussion about the golden age of American film in the 1970s that makes the argument that it was possible because of most movie theaters being located in the inner cities and how when the theaters moved into the suburbs the spell was broken and Summer Flagpole Blow Stuff Up became a thing, as it relates to the golden age of television becoming possible as cable TV became a thing, freeing the creators from the shackles of pleasing mainstream audiences and the motivations TV executives projected onto the mass audiences.</p> <p><em>Difficult Men</em> is a good read for anybody interested in how dramatic television gets made and shows how much of the business is sheer dumb luck and timing and the constraints creators operate under, but it does feels a bit neutered, like the really good bits are being held back.</p> <h3><a href="http://www.amazon.com/Restaurant-Man-Joe-Bastianich/dp/0142196843/ref=sr_1_1_twi_1_pap?ie=UTF8&amp;sr=1-1&amp;s=books&amp;keywords=restaurant%2Bman&amp;tag=thecoredump-20&amp;qid=1434853096">Restaurant Man, by Joe Bastianich</a> ★★☆☆☆</h3> <p>Bastianich has made his fortune creating hip restaurants and <em>Restaurant Man</em> is his telling of his journey. As a person who enjoys eating and cooking, I found it both interesting and revolting—turns out the restaurant business is horrifying and something I want to never get involved with, even as a customer.</p> <p>It&rsquo;s an interesting read, even if Bastianich&rsquo;s in-your-face alpha male from New York schtick gets very tiring very fast. And Bastianich comes across as a person I never want to meet. The words <em>Christ what an asshole</em> did flit through my mind many a time while reading <em>Restaurant Man.</em> But be that as it may, it is an interesting look into the world of celebrity chef-dom.</p> <h3><a href="http://www.amazon.com/Red-Line-Gripping-Bloodiest-Hitlers/dp/0007486839/ref=tmm_hrd_swatch_0?qid=1434858371&amp;sr=1-3&amp;tag=thecoredump-20&amp;_encoding=UTF8">The Red Line, by John Nichol</a> ★★★★☆</h3> <p>Tells the tale of the bloodiest night of RAF&rsquo;s Bomber Command during World War II, the disastrous Nuremberg raid, a poorly conceived and executed bombing run where nearly 700 men were shot out of the sky in a single night.</p> <p>If you&rsquo;ve read <a href="http://www.amazon.com/Bomber-Command-Zenith-Military-Classics/dp/0760345201/ref=sr_1_1_twi_1_pap?ie=UTF8&amp;sr=1-1&amp;s=books&amp;keywords=bomber%2Bcommand%2Bmax%2Bhastings&amp;tag=thecoredump-20&amp;qid=1434858464">Bomber Command</a>, Max Hastings&rsquo;s magisterial work on the RAF&rsquo;s bombing campaign, <em>The Red Line</em> doesn&rsquo;t add much new information, but it adds much color to the experiences of the bomber crews, who, like so many soldiers during WWII, went through such horrific events it&rsquo;s amazing most of them were able to return to society after the war.</p> <h3><a href="http://www.amazon.com/CUNNING-PLANS-Talks-Warren-Ellis-ebook/dp/B00Z9LFC8U/ref=sr_1_1?ie=UTF8&amp;sr=1-1&amp;s=books&amp;keywords=cunning%2Bplans%2Bwarren%2Bellis&amp;tag=thecoredump-20&amp;qid=1434939164">Cunning Plans: Talks by Warren Ellis, by Warren Ellis</a> ★★★★☆</h3> <p>A compilation of recent talks by writer and Internet mad man Warren Ellis about the intersection of magic and technology, the haunted future, and general very smart weirdness. Well worth reading and thinking about and only $0.99 in the US, so worth taking a chance on if you&rsquo;re not familiar with the oddness that is Warren Ellis.</p> <h2>Fiction</h2> <h3><a href="http://www.amazon.com/Seveneves-Novel-Neal-Stephenson/dp/0062190377/ref=sr_1_1_twi_1_har?ie=UTF8&amp;sr=1-1&amp;s=books&amp;keywords=seveneves&amp;tag=thecoredump-20&amp;qid=1434853197">Seveneves, by Neal Stephenson</a> ★★★★☆</h3> <p>Neal Stephenson is one of those frustrating writers who are so talented and smart you develop a complex just reading them. <em>Seveneves</em> continues that tradition. But it really is two novels in one—the first one being a tale of the world preparing for an inevitable apocalypse, and the second one picking up the story of the survivors 5,000 years later.</p> <p><em>Seveneves</em> is a throwback to Heinlein-style hard sci-fi where Smart Engineers Solve Problems and normal humans get in the way with their Emotions and Politics. (Though without the troubling misogyny of that genre.) It&rsquo;s a very nice mode for Stephenson to work in and allows him to move a fast and sleek plot efficiently forward with his usual elegant prose.</p> <p>The first part of the novel is a compelling, breathless page turner, an extremely well-engineered techno thriller, and then the 5,000 years later part drops a full dubstep wub-break as Stephenson imagines the results of the decisions made in the first part, allowing the novel to shine in a more speculative way.</p> <p>It&rsquo;s an impressive work, though marred a little in the second part by supposedly rational people making some strange choices and people having a jarring ability to look at their own societies from the outside in with much more detachment than seems possible (even allowing for genetic changes).</p> <p>But, quibbles. <em>Seveneves</em> is an event and you should read it.</p> <h3><a href="http://www.amazon.com/Nemesis-Games-Expanse-James-Corey/dp/0316217581/ref=sr_1_1_twi_1_har?ie=UTF8&amp;sr=1-1&amp;s=books&amp;keywords=nemesis%2Bgames&amp;tag=thecoredump-20&amp;qid=1434853035">Nemesis Games, by James SA Corey</a> ★★★★☆</h3> <p>The fifth book in the Expanse series, it, well, continues the Expanse series in extremely able fashion.</p> <p>If you&rsquo;re already in the fold you&rsquo;ll want to read this, duh, and if you&rsquo;re not, well then you probably don&rsquo;t like amazing space opera.</p> <p>Not much more to say about <em>Nemesis Games</em>—you know if it&rsquo;s your bag or not.</p> <h3><a href="http://www.amazon.com/Bitter-Seeds-Milkweed-Ian-Tregillis/dp/0765361205/ref=sr_1_3_twi_1_mas?ie=UTF8&amp;sr=1-3&amp;s=books&amp;keywords=milkweed%2Btregillis&amp;tag=thecoredump-20&amp;qid=1434852230">Bitter Seeds, by Ian Tregillis</a> ★★★★☆</h3> <p><em>Bitter Seeds</em> is the first novel in the Milkweed Triptych, followed by <em><a href="http://www.amazon.com/Coldest-War-Milkweed-Ian-Tregillis/dp/0765335387/ref=sr_1_2_twi_1_pap?ie=UTF8&amp;sr=1-2&amp;s=books&amp;keywords=milkweed%2Btregillis&amp;tag=thecoredump-20&amp;qid=1434852300">The Coldest War</a></em> and <em><a href="http://www.amazon.com/Necessary-Evil-Milkweed-Ian-Tregillis/dp/0765337290/ref=sr_1_1_twi_1_pap?ie=UTF8&amp;sr=1-1&amp;s=books&amp;keywords=milkweed%2Btregillis&amp;tag=thecoredump-20&amp;qid=1434852350">Necessary Evil</a></em>. This review is for all three novels since it&rsquo;s kind of silly to think of them as three novels—it&rsquo;s one novel that&rsquo;s been split into three. If this review intrigues you, start with <em>Bitter Seeds</em> then be prepared to get into the other two installments.</p> <p>Because it&rsquo;s a doozy. This is really intense alternate history World War II and Cold War history work that mixes in magic and what seems like magic but apparently is not and a powerful, haunting sense of dread and regret.</p> <p>It&rsquo;s close to impossible to talk about the plot of Milkweed without spoling things, so let&rsquo;s just say that Oh, those Nazis and their mad scientists and the horrible decisions they force their enemies into.</p> <p>If you like speculative fiction, the hard price of impossible choices, and tight plotting, you&rsquo;ll like the <em>Milkweed Triptych</em>.</p> <h3><a href="http://www.amazon.com/Mechanical-Alchemy-Wars-Ian-Tregillis/dp/0316248002/ref=sr_1_1_twi_1_pap?ie=UTF8&amp;sr=1-1&amp;s=books&amp;keywords=mechanical%2Btregillis&amp;tag=thecoredump-20&amp;qid=1434852148">The Mechanical, by Ian Tregillis</a> ★★★★☆</h3> <p>Strange, ambitious alternate history (again from Ian Tregillis) about a world where the Dutch discovered how to build Clakkers—basically steam punk sentient robots—and callously use them as slaves.</p> <p>It&rsquo;s a powerful novel tinged with pain that acts as a meditation on free will, subjugation and (who saw it coming?) sentient zeppelins.</p> <p><em>The Mechanical</em> is a trip and if you&rsquo;re into fantasy, sci-fi or speculative fiction it&rsquo;s a given.</p> <h3><a href="http://www.amazon.com/Angles-Attack-Frontlines-Marko-Kloos/dp/1477828311/ref=sr_1_1_twi_1_pap?ie=UTF8&amp;sr=1-1&amp;s=books&amp;keywords=angles%2Bof%2Battack&amp;tag=thecoredump-20&amp;qid=1434852578">Angles of Attack, by Marko Kloos</a>★★★☆☆</h3> <p>An enjoyable continuation of the series started in <em>Terms of Enlistment</em> (<a href="http://thecoredump.org/2014/10/book-roundup-part-16/">my review here</a>), but a little frustrating in that it doesn&rsquo;t advance the reader&rsquo;s understanding of the implacable enemy humanity is facing, known as the Lankies.</p> <p>Nevertheless, you like the series, you&rsquo;ll like this. If you&rsquo;ve never heard of it, start at the beginning with <em><a href="http://www.amazon.com/Terms-Enlistment-Frontlines-Marko-Kloos/dp/1477809783/ref=pd_sim_14_1?refRID=0Y2WA4XNBCVKG3E905FY&amp;tag=thecoredump-20&amp;ie=UTF8">Terms of Enlistment</a></em>. Good, classic sci-fi.</p> <h3><a href="http://www.amazon.com/City-Stairs-Robert-Jackson-Bennett/dp/080413717X/ref=sr_1_1_twi_1_pap?ie=UTF8&amp;sr=1-1&amp;s=books&amp;keywords=city%2Bof%2Bstairs&amp;tag=thecoredump-20&amp;qid=1434852109">City of Stairs, by Robert Jackson Bennett</a> ★★★★☆</h3> <p><em>City of Stairs</em> is very exciting—a fresh take on fantasy with unique world building and seductive prose. Reading it is a bit like having a fever dream, in a good way. It&rsquo;s a very hard novel to summarize without spoiling the experience, so just take my word that if you like fantasy but are feeling a bit tired of the usual pseudo-middle-ages Tolkien vibe, you&rsquo;ll find this refreshing.</p> <p>There are quibbles, like that a major plot point hinges on a super intelligent intelligence operative not seeing what&rsquo;s right in front of her face that mar the experience a bit, but they&rsquo;re only quibbles. <em>City of Stairs</em> is fresh and exciting.</p> <p><strong>Note:</strong> Links are Amazon affiliate links. If you purchase something through them I get a tiny kickback from Amazon. It doesn&rsquo;t cost you anything.</p> Let’s all chill out about the iPad sales numbers Nic Lindh http://thecoredump.org/ 2015-05-13T00:00:00+00:00 http://thecoredump.org/2015/05/lets-all-chill-out-about-the-ipad-sales-numbers/ <p><img src="/images/ipad-with-case.jpg" /></p> <p>In its <a href="http://www.apple.com/pr/library/2015/04/27Apple-Reports-Record-Second-Quarter-Results.html">second quarter 2015 report</a>, Apple revealed that iPad sales <a href="http://leancrew.com/all-this/2015/04/moving-averages-and-the-ipad/">are decreasing</a>. This naturally caused much gnashing of teeth in the Apple blogosphere. Is iPad a failure? Will Apple cancel the product?</p> <p>But if you think about it a little, comparisons to iPhone (of which Apple sold astronomical amounts) aren&rsquo;t useful or fair. </p> <p>iPhone sales are special in that carrier subsidies are making people upgrade more than normal, especially in the States, and your phone is a very intimate piece of technology that gets used hard every day, so at the end of a two-year contract, the device is usually pretty banged up. </p> <p>Not to mention the tragedy of broken screens.</p> <p>iPad on the other hand is usually used around the house or office and takes less of a beating.</p> <p>But most importantly, Apple still supports all but the original iPad with software updates. Is iOS 8 a bit pokey on older iPads? Yes, it sure is. Which hurts nerds, who are often super sensitive to lag, whereas &ldquo;normal&rdquo; humans tend to not really care when their devices are a bit slow. For the things most people do with iPad—Web surfing, email, social media, second screen, and reading long-form—it&rsquo;s acceptable for most people.</p> <p>Again, this is unlike nerds, who grind their molars every time Safari reloads a tab.</p> <p>I ride a commuter bus to work together with other office drones, and am always looking at how people are using their devices. Obviously I can&rsquo;t read the text on people&rsquo;s screens, but I can see if people are on Facebook or texting or playing games. (And can report it&rsquo;s been a while since I saw Candy Crush, so yay humanity!) </p> <p>In this completely unscientific study of other members of the disappearing middle class who happen to ride the same bus as me, there&rsquo;s about a 50-50 split between iPhones and Android phones, with the Android phones skewing to phablets, but the few tablets I see are all iPads (and a few e-ink Kindles)—I&rsquo;ve yet to notice an Android tablet. </p> <p>The thing that continues to amaze me is <em>how tolerant people are of lag</em>.</p> <p>And Android phones tend to have intolerable amounts of lag, especially when scrolling. Go-stop-go-go-stop-go-go-stop.</p> <p>The other day I watched a middle-aged woman playing a Breakout clone on her Samsung phablet and it lagged enough for me to want to throw the thing out the window just watching her play. <em>It&rsquo;s a twitch game! And it lags!</em> But she seemed unperturbed.</p> <p>Non-nerds are lucky they don&rsquo;t see or just don&rsquo;t care about device slowness—it saves them a lot of money.</p> <p>Knowing all this, it makes sense for iPads to be on the same upgrade cycle as laptops. People will upgrade their iPad when it breaks or there&rsquo;s an app they really want that they can&rsquo;t get. Until that happens, every new version of iOS makes it a bit more sluggish, but so what?</p> <p>And the things people do on their iPads are often the exact same things they would have used a laptop for. Turns out, &ldquo;it&rsquo;s just a big iPhone&rdquo; is genius—once somebody is comfortable with their iPhone and their laptop implodes, why not spend the same or less money than a new POS laptop would cost on an iPad that they know how to use? It&rsquo;s a safe bet, there&rsquo;s almost no learning curve, and they&rsquo;ll have to spend just as much time administrating their iPad as they do their iPhone—basically none.</p> <p>If you view iPad a laptop replacement, it makes sense for volumes to be lower and replacement cycles longer. We will find out if this thesis holds water soon, if Apple stops supporting the iPad 2s with iOS 9, as seems likely. If so, there should be a pickup in sales as they&rsquo;re replaced.</p> <p>Putting on my nerd cap, I really wish Apple would get more aggressive about differentiating the iPad from a software perspective and make more out of the form factor, but keeping it a large iPhone is probably a much better path for the masses. And remember, Apple is interested in making mass-market products, not nerd toys.</p> <p>As an aside when it comes to tablets in general, the few non-iPads I see in the wild, while anecdata, speak to the troubles Google are having in that space. Don&rsquo;t know if it&rsquo;s chicken or egg, but the one thing that grabs me every time I use my own Nexus 7 is how few Android apps are optimized for tablets and how perfunctory most of those adaptations are. As an example, look at Twitter. Their Android app is terrible in general and full-on insulting on a tablet.</p> <p>For people who want a light-duty laptop replacement, iPad will continue to fill a need. A smaller-volume need than iPhone, sure, but a real need.</p> Tech terms you might be misusing Nic Lindh http://thecoredump.org/ 2015-04-19T00:00:00+00:00 http://thecoredump.org/2015/04/tech-terms-you-might-be-misusing/ <p>For people who break out in hives when people misuse &ldquo;fewer&rdquo; and &ldquo;less,&rdquo; there&rsquo;s a decidedly cavalier attitude to technical terms in mainstream media.</p> <p>Here are a few terms that seem particularly confusing to people who make their living from gathering and transmitting information to the masses, people who should really want to understand how to use terms correctly.</p> <h3>Download versus upload</h3> <p>Downloading something from the Internet means to copy it from a server somewhere on the Internet to your computer. Uploading means to copy something from your computer to a server on the Internet. Think of your computer as being below the Internet on an org chart.</p> <p>You pull things down to your computer and push them up to the Internet.</p> <p>This is important for two reasons: 1) Get it wrong and you show you have no credibility when it comes to writing about technology; and 2) Nobody has been fined for downloading music or movies from the Internet. None people. People have been fined for making movies or music available for upload to the Internet—for making it possible for other people on the Internet to download the files. Which is a very different thing.</p> <p>Imagine your computer dangling below the Internet in the org chart of life and you&rsquo;ll get it right.</p> <h3>Write a blog versus write a blog post</h3> <p>Just as nobody sane would say they wrote a newspaper or that they wrote a magazine, nobody should say they wrote a blog. </p> <p>A blog is one entity and the individual articles are called posts. So you wrote a blog post. Just like you wrote a story for a newspaper or an article for a magazine, you wrote a blog <em>post</em> if you&rsquo;re referring to an individual piece of content.</p> <h3>Hack</h3> <p>Hack is one of those words that have many meanings, but when you say somebody hacked a computer usually what you mean is that person gained unauthorized access to a computer or network of computers.</p> <p>Usually this means the attacker has downloaded proprietary information, like in <a href="https://en.wikipedia.org/wiki/Sony_Pictures_Entertainment_hack">the Sony hack</a>.</p> <p>A denial of service attack, on the other hand, is <em>not</em> a hack. A denial of service attack means unleashing a flood of malicious requests at a site, taking it offline. Which means the Web server is inaccessible, but does <em>not</em> mean there was any unauthorized access. (The denial of service attack <em>could</em> be used to trigger a vulnerability that then allows the attacker to get access, but that is less common and is certainly not implied.) </p> <p>So when a site goes down from a denial of service attack, that is not the same thing as the site being hacked.</p> <p>Also, if somebody leaves their phone unlocked at a bar while they go to the bathroom and you post a &ldquo;funny&rdquo; Facebook update while they&rsquo;re gone, you didn&rsquo;t hack their phone. You&rsquo;re just a terrible person and you should think about your values.</p> <p>For technical people, hack also means jerry-rigging a solution to a problem, as in &ldquo;This is really hacky, but we&rsquo;ll clean it up in the next version.&rdquo; Be aware when talking to technical people or reading tech sites that this usage is very common.</p> <h3>&ldquo;Logging in&rdquo;</h3> <p>Logging in to a computer means providing your credentials through a challenge-response system. Usually this means a user name and password. </p> <p>When you visit a website you usually don&rsquo;t log in. You just visit the site. If the site requires a user name and password to access, then, yes, you have indeed logged in to the site. Otherwise, you&rsquo;re just visiting the site. </p> <p>So please stop teasing your site in your newscasts by saying, &ldquo;Log in to our site at blahblah.com.&rdquo; There is no challenge-response. You are using words wrong. </p> <p>If you&rsquo;re a journalist you should care about using words correctly and not wanting to have to understand technology is not a valid excuse.</p> <p>&ldquo;I don&rsquo;t understand it so it can&rsquo;t be important&rdquo; is not a great attitude.</p> Book roundup, part 18 Nic Lindh http://thecoredump.org/ 2015-04-11T00:00:00+00:00 http://thecoredump.org/2015/04/book-roundup-part-18/ <p>For this installment of the book roundup there&rsquo;s not as much new reading as usual to talk about as I&rsquo;ve been binge-re-reading Terry Pratchett&rsquo;s Discworld novels since his passing and mourning the loss of one of the best humanity can produce. </p> <p>Rest in peace, Sir Terry.</p> <h2>Non-fiction</h2> <h3><a href="http://www.amazon.com/No-Lands-Man-Aasif-Mandvi/dp/1452107912/ref=sr_1_1_twi_2?sr=8-1&amp;ie=UTF8&amp;keywords=aasif%2Bmandvi&amp;tag=thecoredump-20&amp;qid=1423021629">No Land&rsquo;s Man, by Aasif Mandvi</a> ★★★☆☆</h3> <p>Witty, funny, and touching about being born in India, having a childhood in North England, adolescence in Florida, and living his adult life in New York City.</p> <p>Mandvi is witty and interesting and writes with great warmth about his experiences. It&rsquo;s a nice, short, pick-me-up book that will put a smile on your face and make you want to see Mandvi perform on a stage.</p> <h3><a href="http://www.amazon.com/Idiot-America-Stupidity-Became-Virtue/dp/0767926153/ref=sr_1_1_twi_1_pap?ie=UTF8&amp;sr=1-1&amp;s=books&amp;keywords=idiot%2Bamerica&amp;tag=thecoredump-20&amp;qid=1428802882">Idiot America: How Stupidity Became a Virtue in the Land of the Free, by Charles Pierce</a> ★★★★☆</h3> <p>Veteran journalist Pierce is very, very angry about the state of political discourse in America today. He&rsquo;s also a great crafter of prose, with scalpel-like observations that keep <em>Idiot America</em> from being just an angry rant on a blog somewhere. </p> <p>Pierce recounts the great history of cranks and snake-oil salesmen in America and how that history has now morphed into a media landscape based on what he calls the three Great Premises:</p> <blockquote> <p>Since right-wing populism has at its heart an “anti-elitist” distrust of expertise, talk radio offers the purest example of the Three Great Premises at work. A host is not judged a success by his command of the issues, but purely by whether what he says moves the ratings needle. (First Great Premise: Any theory is valid if it moves units.) If the needle moves enough, then the host is adjudged an expert (Second Great Premise: Anything can be true if someone says it loudly enough) and, if the host seems to argue passionately enough, then what he is saying is judged to be true simply because of how many people are listening to him say it (Third Great Premise: Fact is that which enough people believe. Truth is measured by how fervently they believe it).</p> </blockquote> <p><em>Idiot America</em> succeeds in making you smile while you want to beat something into a bloody pulp.</p> <p>Required reading.</p> <h2>Fiction</h2> <h3><a href="http://www.amazon.com/Something-Coming-Through-Paul-McAuley/dp/1473203945/ref=sr_1_1_twi_3_pap?sr=8-1&amp;ie=UTF8&amp;keywords=something%2Bcoming%2Bthrough&amp;tag=thecoredump-20&amp;qid=1427845483)">Something Coming Through, by Paul McAuley</a> ★★★☆☆</h3> <p>Interesting near-future sci-fi after first contact with aliens who come to Earth and open up wormholes to 15 worlds, worlds the mysterious aliens encourage and help humans colonize. </p> <p>These same aliens have previously helped many other species, dubbed Elder Cultures, colonize the same 15 worlds and their incomprehensible ruins are scattered across the new planets.</p> <p>But humanity&rsquo;s benefactors remain unknowable, revealing themselves only through avatars that scrupulously keep to their main talking point of &ldquo;only wanting to help.&rdquo;</p> <p><em>Something Coming Through</em> does a great job of marrying the massive shock to humanity brought by the arrival of the mysterious aliens and the human capacity for adapting so that while there&rsquo;s a huge transformation of life on Earth, most people are still going through their ordinary lives and remain in their ordinary head spaces.</p> <p>Well written and with a plot that moves well, it was a bit of a slog to get through at times, with too much plot that didn&rsquo;t carry the story forward. Some judicious and merciless editing would make this novel one of the best of the year.</p> <p>Nevertheless, <em>Something Coming Through</em> is an interesting and enjoyable exercise.</p> <h3><a href="http://www.amazon.com/Burning-Room-Harry-Bosch-Novel-ebook/dp/B00IJJUIMY/ref=sr_1_1_twi_2?ie=UTF8&amp;sr=1-1&amp;s=books&amp;keywords=connelly%2Bburning%2Broom&amp;tag=thecoredump-20&amp;qid=1419795553">The Burning Room, by Michael Connelly</a> ★★★☆☆</h3> <p>Harry Bosch is a detective in the Cold Case unit of the LAPD, technically past mandatory retirement age, but doggedly working to bring closure to old cases.</p> <p><em>The Burning Room</em> finds author Connelly extremely comfortable with his creation and the novel putters along in the usual Harry Bosch fashion. </p> <p>It&rsquo;s not bad, but not special either, mostly following familiar groves. If you&rsquo;re a fan of the Harry Bosch series you&rsquo;ll like it, but most of its weight comes from familiarity with the character&rsquo;s journey. If you&rsquo;re the kind of lucky person who hasn&rsquo;t made Bosch&rsquo;s acquaintance yet, start with <em><a href="http://www.amazon.com/Black-Echo-Harry-Bosch-Novel/dp/1455550612/ref=sr_1_1_twi_1_mas?ie=UTF8&amp;sr=1-1&amp;s=books&amp;keywords=the%2Bblack%2Becho&amp;tag=thecoredump-20&amp;qid=1428803172">The Black Echo</a></em> and enjoy one of the best American detective series put to page.</p> <h3><a href="http://www.amazon.com/Foxglove-Summer-Rivers-London-Novel-ebook/dp/B00INIYHQ4/ref=pd_sim_kstore_3/189-6560721-1226432?refRID=0BJGP98XZ9GZHS91H5TS&amp;tag=thecoredump-20&amp;ie=UTF8">Foxglove Summer, by Ben Aaronovitch</a> ★★★★☆</h3> <p>The Rivers of London series follows Peter Grant, a young London policeman who is brought into the supernatural division of the force and is trained to be a magician. The series is fueled by a strong and touching story arc that often overshadows the events in individual novels.</p> <p>This is the fifth installment in the series and is a good continuation. </p> <p><em>Foxglove Summer</em> has our hero visiting the English countryside to help the local police make sense of the disappearance of two young girls.</p> <p>Turns out, surprise, there are supernatural forces at work.</p> <p>The novel is fun and fast, the plot moving at a good clip, but it does little to advance the overall story arc of the series and with Grant away from his usual patch it feels more like an interlude than anything else.</p> <p>But if you&rsquo;re a fan of the series, definitely pick it up. If you haven&rsquo;t made Grant&rsquo;s acquaintance yet, start at the beginning with <em><a href="http://www.amazon.com/Midnight-Riot-Peter-Grant-Aaronovitch/dp/034552425X/ref=pd_sim_b_4?refRID=021MWTAPPVVVSXE1ZQ63&amp;tag=thecoredump-20&amp;ie=UTF8">Midnight Riot</a></em> and enjoy.</p> <h3><a href="http://www.amazon.com/Dark-Defiles-Land-Fit-Heroes/dp/0345493109/ref=sr_1_1_twi_1_pap?sr=8-1&amp;ie=UTF8&amp;keywords=dark%2Bdefiles&amp;tag=thecoredump-20&amp;qid=1428701504">The Dark Defiles, by Richard K Morgan</a> ★★★☆☆</h3> <p>Land Fit for Heroes is a trilogy about a broken, strange world which incorporates and subverts most &ldquo;regular&rdquo; fantasy tropes and centers on three protagonists: An openly gay (and despised for it) master warrior, a black alien race half-breed with a drug problem (who is also gay but female so it&rsquo;s not as much of a problem in the world), and a mongol horde-equivalent steppe warrior.</p> <p><em>The Dark Defiles</em> is the grim, feverish finale to the trilogy begun in <em><a href="http://www.amazon.com/The-Steel-Remains-Richard-Morgan/dp/0345493044/ref=pd_sim_b_2?refRID=11ZM6BS6RF8ME0N4G6NT&amp;tag=thecoredump-20&amp;ie=UTF8">The Steel Remains</a></em> and wraps up many but certainly not all the mysteries of the series. Firmly in grimdark territory, Morgan&rsquo;s characters are scheming, sweaty, soiled, trying to make their way through everything a broken world can throw at them.</p> <p>I respect the subversion of fantasy tropes Morgan is aiming for here, but spent a lot of the series feeling like he&rsquo;s gone too far in the unlikeable-hero and stuff-is-strange directions, with large portions feeling like nothing so much as unpleasant fever dreams.</p> <p>If you enjoy your fantasy grim, Land Fit for Heroes is worth a clenched-jaw visit.</p> BlueBuds X and Jabra Revo Bluetooth headsets review Nic Lindh http://thecoredump.org/ 2015-03-14T00:00:00+00:00 http://thecoredump.org/2015/03/bluebuds-x-and-jabra-revo-bluetooth-headsets-review/ <p><img src="/images/revo-and-bluebuds.jpg" /></p> <p><i>Jabra Revo and BlueBuds X with Apple EarPods for scale.</i></p> <p>Bluetooth headsets are rapidly becoming the way to fly, doing away with annoyances like having to <em>shudder</em> have wires connecting your headphones to your stereo. </p> <p>I&rsquo;ve used both the <a href="http://www.amazon.com/Jabra-REVO-Wireless-Bluetooth-Headphones/dp/B00G2DKFRC/ref=sr_1_3?ie=UTF8&amp;sr=1-3&amp;s=electronics&amp;keywords=jabra%2Brevo&amp;tag=thecoredump-20&amp;qid=1426387295">Jabra Revo</a> and <a href="http://www.amazon.com/JayBird-BlueBuds-Sport-Bluetooth-Headphones/dp/B00AIRUOI8/ref=sr_1_1?ie=UTF8&amp;sr=1-1&amp;s=electronics&amp;keywords=bluebuds%2Bx&amp;tag=thecoredump-20&amp;qid=1426387336">JayBird BlueBuds X</a> for several months and they&rsquo;re both good for their intended purposes but have drawbacks.</p> <p>By their very nature of having to provide their own power, Bluetooth headphones add annoyances like having to remember to charge your headphones or you will indeed have a quiet and boring workout session. For myself I always make sure to top the BlueBuds off before each session—life&rsquo;s too short to stress about your headphones dying in the middle of a workout.</p> <p>The <a href="http://www.amazon.com/JayBird-BlueBuds-Sport-Bluetooth-Headphones/dp/B00AIRUOI8/ref=sr_1_1?ie=UTF8&amp;sr=1-1&amp;s=electronics&amp;keywords=bluebuds%2Bx&amp;tag=thecoredump-20&amp;qid=1426387336">BlueBuds X</a> and the <a href="http://www.amazon.com/Jabra-REVO-Wireless-Bluetooth-Headphones/dp/B00G2DKFRC/ref=sr_1_3?ie=UTF8&amp;sr=1-3&amp;s=electronics&amp;keywords=jabra%2Brevo&amp;tag=thecoredump-20&amp;qid=1426387295">Revos</a> share, obviously, their lack of wires, but also the use of pleasant female voices to tell you when they are connected and disconnected as well as fairly odd interface schemes.</p> <p>Let&rsquo;s being with the BlueBuds, which solve a real, albeit first-world, problem: Wires are annoying when you&rsquo;re working out. Less of a problem when you&rsquo;re on the couch, but at the gym or running, ugh, wires, amirite?</p> <p>Though no matter whether you&rsquo;re looking to rock out at the gym or you want to walk around your house listening to tunes without wires, you have to deal with the &ldquo;interesting&rdquo; control schemes on both these headphones.</p> <p>On the BlueBuds, you have to accept that the standard up volume, down volume, double-click to forward scheme has been transformed into, well, something. </p> <p>I, personally, can&rsquo;t understand it, whatever it is. And it involves volume up or down beeping. Seriously, I know you caught the click when you turned down the volume. I didn&rsquo;t need to hear a <em>beep</em> to know that. And the double-click, well, I don&rsquo;t know what the hell is happening there. I just want it to skip forward, but it doesn&rsquo;t. It&rsquo;s weird.</p> <p>The Revos, on the other hand, have this whole odd future thing going on where you can swipe on the right can to change the volume and click different locations to forward or backward.</p> <p><em>Sigh</em>. It&rsquo;s not good. Unless perhaps if you have way better eye to hand coordination than I do. It&rsquo;s a lot of moving your finger in the general area and guessing and cursing and wishing you were better at guessing where your finger is.</p> <p>The BlueBuds are tiny little things and you have a bit of an arts and crafts project ahead of you when you first take them out of the box. Since they&rsquo;re in-ears you need to find your tip size and since they come with flaps, or wings, if you prefer, that need to be fitted to your ears.</p> <p>After you find your size, you have to adjust the strap—through a pretty cunning mechanism—so it&rsquo;s snug against your head. Do not half-ass this step or you will be very unhappy in downward dog. Or so I&rsquo;ve heard.</p> <p>Once you&rsquo;ve gone through the setup, what you have is a set of headphones that, though a little bit of a pain to put on, will stay snug through pretty strenuous workouts and that sound &hellip; decent. The BlueBuds do sound <em>much</em> better than the Apple EarPods and are impressive for their size, but the bass is lacking for any anthems you want to crank at the gym to push yourself.</p> <p>But if you don&rsquo;t enjoy the bass you&rsquo;ll find them good. I&rsquo;m hoping the next generation will find some way to get more solid bass.</p> <p>Note that the set in the picture above have been fitted with <a href="http://www.amazon.com/gp/product/B00AQT61BM/ref=oh_aui_detailpage_o06_s00?psc=1&amp;tag=thecoredump-20&amp;ie=UTF8">Comply S-500 tips</a>, which makes them sit better in the ears—an option I recommend, but note that fitting the tips on the BlueBuds will involve some <em>determined</em> pushing.</p> <p>The Jabra Revos, on the other hand, have a much more substantial size which gets you much longer battery life and an almost ridiculous amount of bass. The Revos are tuned for earthquake. Personally, I&rsquo;m a simple man and I do enjoy the bass, so it&rsquo;s not a problem, but if you like your headphones flat the Revos will probably annoy you.</p> <p>(Incidentally, why, oh freaking why, does iOS <em>still</em> not have a system-wide equalizer? <em>Shakes fist in general direction of Cupertino.</em> People listen to audio a lot on these devices&hellip;)</p> <p>Speaking of annoyances, one thing I haven&rsquo;t seen mentioned in any reviews is that Bluetooth is highly susceptible to microwave interference so every time I&rsquo;m cooking dinner and have to warm something in the microwave I find myself a little sad as the Revos start cutting out unless I go into a corner as far away from the microwave oven as possible until it&rsquo;s done.</p> <p>Note also that the Bluetooth stack in iOS (in my case an iPhone 6) does have a tendency to blow a gasket once in a while, leading to intermittent audio dropouts until you reboot the phone or turn Bluetooth off and on. It&rsquo;s happened on both these products, but strangely never on my car stereo. <em>Shrug</em>.</p> <p>Looks like <a href="https://www.youtube.com/watch?v=nn2FB1P_Mn8&amp;noredirect=1">&ldquo;Did you try turning it off and on again&rdquo;</a> will stay in the IT professional arsenal for a long time.</p> <p><strong>Final thoughts:</strong> The BlueBuds are excellent for exercising. The sound is a little weaker than I&rsquo;d like for the money, but acceptable, and the Revos are great <em>if</em> you can stomach a lot of bass. Cutting the headphone cords is a huge upgrade and it does seem inevitable this is the way of the future.</p> <p>Oh, and speaking of future, the Revos have power-up and power-down sounds that make my inner 12-year-old happy every time I use them.</p> <p><strong>Note:</strong> The product links above are Amazon affiliate links. If you purchase through them I get a tiny kickback, which is greatly appreciated.</p> Naked root domain with Amazon S3 without using Route 53 Nic Lindh http://thecoredump.org/ 2015-03-08T00:00:00+00:00 http://thecoredump.org/2015/03/naked-root-domain-with-amazon-s3-without-using-route-53/ <p><img src="/images/memtest.jpg" /></p> <p><strong>This took me way too long to figure out, so I hope this post will save you some time.</strong></p> <p>If you&rsquo;re the kind of cool cat who uses a <a href="http://jekyllrb.com">static site generator like Jekyll for your site</a> you&rsquo;re probably also the kind of cool person who wants to put your static site on <a href="https://aws.amazon.com/s3/">Amazon&rsquo;s S3</a> so you don&rsquo;t have to worry about a traffic spike taking your site down or your site getting hacked.</p> <p>But if you&rsquo;re like me you also want the site to use the apex domain, a.k.a. root domain, a.k.a. naked domain, that is, the site itself like thecoredump.org instead of www.thecoredump.org. </p> <p><em>Cough</em> hipster <em>cough</em>.</p> <p>For technical reasons based in the history of the <a href="https://en.wikipedia.org/wiki/Domain_Name_System">DNS system</a> and how S3 (and platforms like <a href="https://www.heroku.com">Heroku</a>) works, this is surprisingly difficult. </p> <p>Amazon, not being idiots, have solved this problem with their <a href="https://aws.amazon.com/route53/">Route 53</a> DNS service. But what if you don&rsquo;t want to use Route 53?</p> <p>It looks grim, since Route 53 have figured out what is essentially a hack of the DNS system and one that&rsquo;s mostly of use to them. Why would anybody else support this?</p> <p>From a technical standpoint the issue is that the domain name system expects the naked domain, or if you want to use the technical term, the apex domain (which sounds like a pretty cool band name) to be set up to resolve to an IP address but Amazon&rsquo;s S3 (and Heroku) does its own domain name resolution so there is no IP address to resolve to.</p> <p><em>Bother.</em></p> <p>But more and more domain name hosts are figuring out how to replicate this feat, and the one I recommend is <a href="https://www.cloudflare.com">Cloudflare</a>. If you put your domain behind Cloudflare (which I&rsquo;ve been doing for years for the <a href="https://en.wikipedia.org/wiki/Content_delivery_network">Content Delivery Network</a> functionality and the hack protection they provide), they support what they call <a href="https://blog.cloudflare.com/introducing-cname-flattening-rfc-compliant-cnames-at-a-domains-root/">CNAME flattening</a>, which means they support naked domains for things like Amazon S3 and <a href="https://www.heroku.com">Heroku</a>. Which is awesome. And free.</p> <p>Incidentally, as I said, I&rsquo;ve used Cloudflare for years and am continually amazed that their base level service is free. Seriously? A free <a href="https://en.wikipedia.org/wiki/Content_delivery_network">CDN</a>? That&rsquo;s very cool but kind of nutty.</p> <p>So why not just use Route 53? This goes into a much bigger post about <a href="https://aws.amazon.com">Amazon Web Services</a>. A lot of companies are building their businesses on top of AWS and are very happy with it, but the thing with AWS is that it&rsquo;s incredibly flexible and that flexibility inevitably leads to complexity. AWS has a massive learning curve. </p> <p>S3 is sort of an outlier in the AWS eco system in that it&rsquo;s very straightforward: You create a bucket, you put files in the bucket, people can see the files. Boom. Simple. The rest of the AWS system is very much not so simple, including Route 53.</p> <p>Route 53 lets you do all kinds of very cool things with the DNS system, but if all you want to do is put up a simple static site for your business you&rsquo;ll get a headache real quick.</p> <p>Cloudflare keeps it simple.</p> <p>It&rsquo;s so great you can put your static site on S3 and have an apex domain point to it and not have to worry about any kind of server maintenance and upkeep. <em>It&rsquo;s very future.</em></p> Say hello to Brimful Podcast Nic Lindh http://thecoredump.org/ 2015-03-01T00:00:00+00:00 http://thecoredump.org/2015/03/say-hello-to-brimful-podcast/ <div style="float: right; padding: 10px;"> <img src="/images/operator-square-612.jpg" alt="Brimful Podcast logo" class="img-responsive" width="300" /> </div> <p>I love podcasting. I&rsquo;ve loved it since the days when listening to a podcast in the car meant burning it to a CD and loading the CD into the player in your dashboard. </p> <p>Dark days, those were. </p> <p>Podcasts have almost completely replaced radio and have provided me so many hours of enjoyment. Apart from the convenience of selecting from a smorgasbord of content at whatever time of my choosing, the <em>huge</em> leap is the breadth of content that&rsquo;s become available, content that&rsquo;s free from the economics of lowest-common denominator broadcasting. </p> <p>Whatever obscure thing you&rsquo;re into, there&rsquo;s somebody out there who&rsquo;s into it <em>more</em> and is talking into a microphone about it for you to listen to for free. This is truly a beautiful thing.</p> <p>And now I have my own. <em>Pinky finger to lip, maniacal laughter.</em></p> <p><a href="http://brimfulpodcast.com">Brimful Podcast</a> is a commute-length weekly podcast where I explain any technology in the news that week. The impetus for the show was my long-standing frustration with the inept way mainstream media covers technology and a desire to set the record straight. </p> <p>Hence Brimful Podcast. </p> <p>On weeks where technology hasn&rsquo;t been that visible in the news, I explain the technologies that are all around us every day and that most people don&rsquo;t know about, much less think about.</p> <p>Please take a minute to <a href="https://itunes.apple.com/us/podcast/brimful-podcast/id965960216">check out Brimful on iTunes</a> and <a href="http://brimfulpodcast.com">visit the site</a>.</p> <p>And since I&rsquo;m quite the marketing maven, <a href="https://twitter.com/brimfulpodcast">the podcast even has its own Twitter account</a>.</p> <p>Do check it out and I hope you enjoy! Feedback is of course welcome.</p> Another shot of wet socks against net neutrality Nic Lindh http://thecoredump.org/ 2015-02-20T00:00:00+00:00 http://thecoredump.org/2015/02/another-shot-of-wet-socks-against-net-neutrality/ <p>Last Tuesday, Feb. 17, 2015, my hometown paper The Arizona Republic printed an <a href="http://www.azcentral.com/story/opinion/editorial/2015/02/16/fcc-takeover-internet-fair/23387863/">amazingly harebrained editorial arguing against net neutrality</a>, which I contested on <a href="http://thecoredump.org/2015/02/against-net-neutrality/">this blog</a>.</p> <p>But it seems net neutrality is a big enough talking point for the GOP these days that they had to go back to the well once again with <a href="http://www.azcentral.com/story/opinion/editorial/2015/02/20/google-fiber-phoenix-gigabit/23730643/">Why Phoenix needs ultra-fast Internet</a>.</p> <p>Here&rsquo;s the sub head: &ldquo;Our View: Fears that rich corporations will rule the Internet are best answered by building a bigger pipeline.&rdquo;</p> <p>And boy howdy, it goes full histrionic against net neutrality:</p> <blockquote> <p>In nearly all respects, this planned regulatory scheme is a radical and destructive proposition. By enacting industry controls designed in the 1930s to regulate railroads, the FCC drastically would refashion the most dynamic engine of wealth creation of this generation into… a utility. A federally controlled tool shaped according to the whims of politicians and bureaucrats.</p> <p>This plan for so-called &ldquo;net neutrality&rdquo; is a myopic, investment-stifling solution in search of a problem in all but one theoretical respect:</p> <p>Especially in the residential market, the Internet pipeline as it exists today is too narrow, too short on bandwidth. Absent infrastructure improvements, in the not-too-distant future, the question of how to accommodate all the video-saturated uses planned for the Internet will stop being merely theoretical.</p> </blockquote> <p>&ldquo;A federally controlled tool shaped according to the whims of politicians and bureaucrats&rdquo; most certainly deserves a golf clap: fitting &ldquo;federal&rdquo;, &ldquo;tool&rdquo;, &ldquo;politicians&rdquo; and &ldquo;bureaucrats&rdquo; into that short of a sentence really should win you some sort of Tea Party Scrabble prize.</p> <p>So, good job.</p> <p>Unfortunately the premise of this editorial is completely wrong, as anybody who has paid any amount of attention to the Internet well knows.</p> <p>The problem is <em>not</em>, most emphatically <em>not</em> that there isn&rsquo;t enough capacity on the Internet. The problem is that the carriers want to be able to extract blackmail money from innovative content creators to not slow down their content.</p> <p>I don&rsquo;t know how to put it more bluntly.</p> <p>Speed increases are great—personally I can&rsquo;t wait to see the things an order of magnitude higher Internet speeds will make possible and what companies will emerge from that shift. But speed increases will not take away the threat of carriers throttling content creators. And as speeds increase, the sizes of the content that gets pushed across the Internet also increases.</p> <p>A history lesson: In 1991 I downloaded the shareware game Solaris. It was (I think—it was a long time ago, obviously) about 600 kilobytes. It took <em>eight hours</em> to download. Which was worth it—it was an awesome game. Today the average home page is three times that size and pops onto your phone in less than a second. That&rsquo;s called progress.</p> <p>So, Republic editorial board, it&rsquo;s not a matter of increase the speed and then the problem goes away. Once the speed increases, the size of the content goes up. It always goes up. And the pathetic groveling for Google to magically come in and solve The Problems in the Name of the Market goes against the reality that the carrier market—or lack thereof—<em>is</em> the problem.</p> <p>Google is pushing Google Fiber to force the incumbent carriers to up their game because the current market is <em>not</em> a market—it&rsquo;s a monopoly or duopoly and Google is trying to disrupt it. How one huge company fighting the entrenched interests of an existing market means that the invisible hand of the market is working is difficult to comprehend. </p>