<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: cube13</title><link>https://news.ycombinator.com/user?id=cube13</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Mon, 28 Sep 2026 02:49:48 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=cube13" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by cube13 in "Studies find fast traders get data from SEC seconds early"]]></title><description><![CDATA[
<p>>Well if it is measured at the 1-second or 1-millisecond level, yes the exchanges are in compliance. At the 100-microsecond, 10-microsecond and nanosecond level, perhaps the exchange is in compliance at the 50th percentile.<p>And once you hit the <1 millisecond level, it's hard to even get reliable measurements, which makes compliance for "same time delivery" really really freaking hard.<p>Keep in mind, when you're talking about the nanosecond level, you're at the point where the length of cabling between the systems matters.<p>Sure, there's a lot of new tech coming out, especially with using GPS to synchronize clocks, but it's still a major issue.</p>
]]></description><pubDate>Wed, 29 Oct 2014 19:35:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=8529371</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=8529371</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=8529371</guid></item><item><title><![CDATA[New comment by cube13 in "Laura Poitras: ‘Facebook is a gift to intelligence agencies’"]]></title><description><![CDATA[
<p>If you're screaming your information out to the entire world, it's hard to find fault when someone listens.</p>
]]></description><pubDate>Fri, 24 Oct 2014 20:04:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=8505652</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=8505652</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=8505652</guid></item><item><title><![CDATA[New comment by cube13 in "The Great Robocoin Rip-off: How We Lost $25,000 Buying a Robocoin ATM"]]></title><description><![CDATA[
<p>>An m-of-n transaction with a decent and trusted intermediary (or multiple less trusted intermediaries) could also replace bank guarantees, which is the simplest form of trade finance. There are also other opportunities in using bitcoin as proof of ownership or proof that you hold a product.<p>So let's replace banks with... banks?<p>The overhead costs that bitcoin will save are just the wire transfer fees.  Beyond that, there's still lawyer time, intermediary escrow fees, etc.  Those will not change.</p>
]]></description><pubDate>Wed, 15 Oct 2014 15:41:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=8458989</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=8458989</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=8458989</guid></item><item><title><![CDATA[New comment by cube13 in "Amazon's heavy investing eats into bottom line, shares drop"]]></title><description><![CDATA[
<p>>They do not turn a profit because they keep sinking their profits back into expansion.<p>Uh, that's pretty much the definition of "unprofitable".</p>
]]></description><pubDate>Fri, 25 Jul 2014 15:54:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=8085865</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=8085865</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=8085865</guid></item><item><title><![CDATA[New comment by cube13 in "Elon Musk’s Answer To Stephen Colbert’s Vision Of Wireless Charging"]]></title><description><![CDATA[
<p>I don't know about you, but I don't want football field size anything flying over my head, shooting energy beams.<p>I like... air, instead.</p>
]]></description><pubDate>Fri, 25 Jul 2014 15:03:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=8085545</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=8085545</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=8085545</guid></item><item><title><![CDATA[New comment by cube13 in "Apple To Abandon Headphone Jack? Beats Deal Suddenly Makes Sense"]]></title><description><![CDATA[
<p>Man, you can tell it's June, because this stuff is coming out again. :)</p>
]]></description><pubDate>Thu, 05 Jun 2014 20:55:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=7854393</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=7854393</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=7854393</guid></item><item><title><![CDATA[New comment by cube13 in "Apple To Abandon Headphone Jack? Beats Deal Suddenly Makes Sense"]]></title><description><![CDATA[
<p>30-pin was an Apple-only connector, though.  Same with lightning.<p>The 1.5mm jack, on the other hand, is the standard audio connector for just about every consumer-grade device in the world.  Not sure what the upside is for Apple, even with them owning Beats.</p>
]]></description><pubDate>Thu, 05 Jun 2014 20:46:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=7854309</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=7854309</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=7854309</guid></item><item><title><![CDATA[New comment by cube13 in "High Frequency Trading and Finance's Race to Irrelevance"]]></title><description><![CDATA[
<p>They're been at that point for the last century, at least.</p>
]]></description><pubDate>Thu, 05 Jun 2014 17:59:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=7853198</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=7853198</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=7853198</guid></item><item><title><![CDATA[New comment by cube13 in "Amazon’s Illegal Drugs: Steroids, Muscle Relaxants, Prescription Antibiotics"]]></title><description><![CDATA[
<p>Worth pointing out that Clindamaycin is used to treat MRSA, and resistant strains are appearing now: <a href="http://en.wikipedia.org/wiki/Clindamycin" rel="nofollow">http://en.wikipedia.org/wiki/Clindamycin</a><p>So no, it's not a good idea for more of it to be out there.</p>
]]></description><pubDate>Fri, 30 May 2014 21:04:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=7824078</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=7824078</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=7824078</guid></item><item><title><![CDATA[New comment by cube13 in "Canada's Pitch to Tech Entrepreneur: We'll Pay 80% of Your Salaries"]]></title><description><![CDATA[
<p>You're paying sales taxes in pretty much all of the US, though, though not as much(ranges from ~3% to 10%).</p>
]]></description><pubDate>Wed, 28 May 2014 22:45:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=7813448</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=7813448</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=7813448</guid></item><item><title><![CDATA[New comment by cube13 in "Amazon Flexes Its Muscles in Fight Against Publishers"]]></title><description><![CDATA[
<p>Both books are, actually.  The paperback edition for Brad Stone's book is going to be released in October.</p>
]]></description><pubDate>Fri, 23 May 2014 18:15:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=7790557</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=7790557</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=7790557</guid></item><item><title><![CDATA[New comment by cube13 in "Amazon Flexes Its Muscles in Fight Against Publishers"]]></title><description><![CDATA[
<p>That's true.  However, making a JK Rowling book completely unavailable?  That's incredibly suspicious.  It's pretty much a guaranteed bestseller.</p>
]]></description><pubDate>Fri, 23 May 2014 18:06:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=7790503</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=7790503</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=7790503</guid></item><item><title><![CDATA[New comment by cube13 in "US files criminal complaint against Credit Suisse"]]></title><description><![CDATA[
<p>Or because they have branches and accounts in the US:<p><a href="https://www.credit-suisse.com/us/en/" rel="nofollow">https://www.credit-suisse.com/us/en/</a></p>
]]></description><pubDate>Mon, 19 May 2014 21:54:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=7769973</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=7769973</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=7769973</guid></item><item><title><![CDATA[New comment by cube13 in "Bitcoin Foundation hit by resignations over new director"]]></title><description><![CDATA[
<p>So, in other words, you're creating another group with you at the top, pushing your PR agenda for the movement.<p>I fail to see the difference, other than the fact that you're doing it instead of those people.</p>
]]></description><pubDate>Fri, 16 May 2014 16:33:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=7756321</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=7756321</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=7756321</guid></item><item><title><![CDATA[New comment by cube13 in "U.S. Judge Orders RBS Unit Stop Using Software in Copyright Case"]]></title><description><![CDATA[
<p>If it's a core part of your technology strategy, as RBS/ABN say it is, then your legal people need to make sure that you don't accidentally sell it away.<p>The problem seems to stem(from a ruling last year linked here: <a href="https://news.ycombinator.com/item?id=7722956" rel="nofollow">https://news.ycombinator.com/item?id=7722956</a>) from the fact that ANB didn't actually specify that the license was staying with it instead of getting sold as a packaged part of one of their subsidiaries.<p>For a core tech requirement, that's amazingly idiotic, no matter what size organization you're in.</p>
]]></description><pubDate>Fri, 09 May 2014 21:45:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=7723428</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=7723428</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=7723428</guid></item><item><title><![CDATA[New comment by cube13 in "My Experiment Opting Out of Big Data Made Me Look Like a Criminal"]]></title><description><![CDATA[
<p>But corporations aren't the only problem with privacy.  There are social problems, governmental problems.  The author's uncle sent a public message saying that she's pregnant on Facebook.  That's not Facebook's fault at all, and it can still be a problem.<p>Non-out GBLT people have problems with this stuff constantly, not only with Facebook screwing up and accidentally reveling information that was set to private, but with others publicly getting outed by well-meaning friends or family before they're ready to out themselves.<p>Again, the damage is done when the information is revealed.  You have to remember, for a lot of people the stakes aren't just avoiding a pile of baby-related coupons and spam in their e-mail.  It is literally life and death for some people.  While yes, we can punish the release of the information, it does not stop the damage from happening when the information is released. We should have stricter privacy protections, but at the same time, we need to have a conversation about what privacy actually means, and what the risks are for revealing information to someone else.</p>
]]></description><pubDate>Thu, 01 May 2014 22:38:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=7683087</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=7683087</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=7683087</guid></item><item><title><![CDATA[New comment by cube13 in "My Experiment Opting Out of Big Data Made Me Look Like a Criminal"]]></title><description><![CDATA[
<p>Privacy is like cryptography.  You're private/secure until you're not, and there's nothing you can do once it's been broken.  So cultural or legal agreements or frameworks might provide some recompense, they will not stop the initial problem, which is the revealing of the information.<p>The best way to remain private is to ensure that you don't tell anyone else the information you wish to be private at all.</p>
]]></description><pubDate>Thu, 01 May 2014 19:23:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=7682127</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=7682127</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=7682127</guid></item><item><title><![CDATA[New comment by cube13 in "My Experiment Opting Out of Big Data Made Me Look Like a Criminal"]]></title><description><![CDATA[
<p>>This is a false trade-off. Why should people have to make sacrifices to gain privacy? If people believe it's important then they'll advocate for it but that doesn't mean they should become digital hermits to prove a point.<p>But why would a privacy minded person even be willing to give third parties their information?  Once it's out of your hands, it's out of your control.  Forget the sale of information by Facebook or Twitter.  What if they get hacked, and their entire database gets exposed to the world?  You can't control that.<p>This is why, even before the internet, those who wanted complete privacy turned into literal hermits.<p>If one is truly concerned about privacy, they shouldn't make that information available at all.  So no Facebook, Twitter, or use of Google services.</p>
]]></description><pubDate>Thu, 01 May 2014 18:49:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=7681906</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=7681906</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=7681906</guid></item><item><title><![CDATA[New comment by cube13 in "Companies Built on Sharing Balk When It Comes to Regulators"]]></title><description><![CDATA[
<p>>Is there a difference in impact between a) one apartment dweller renting on AirBnB, and b) a 100-unit motel that charges by the hour? Of course there is. Perhaps the laws will evolve to reflect that. But for now, it's reasonable for long-term residents to be concerned about the latter situation developing if AirBnB is subject to no regulation at all.<p>The problem is scale.  1 apartment getting rented on AirBnB probably isn't a problem for anyone at all.  But if it's 1%?  That's a significant reduction in available housing.  Given that NYC already has a gigantic housing and real estate problem, anything that can conceivably compound the issue will get attention.</p>
]]></description><pubDate>Tue, 22 Apr 2014 15:31:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=7628260</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=7628260</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=7628260</guid></item><item><title><![CDATA[New comment by cube13 in "C/C++ Fiddle"]]></title><description><![CDATA[
<p>>That's a perfectly legal optimization. The integer here isn't atomic and if another thread modifies the variable, that would be a data race and those have undefined behavior. Therefore, the compiler can assume that there is no race and move the comparison out of the loop.<p>In this case, the data race is fairly minimal, since we're talking about a 4 byte integer being used as a boolean flag.  Operations like x = 1 for 4 byte ints are pretty much guaranteed to be atomic with x86, and worst case, you go through 1 more iteration of your loop than you would have otherwise(which your code should account for at any rate with locking for critical sections). Any change to the int should cause the while loop to exit.<p>It should be a volatile(C pre C11) or atomic(C++11/C11) integer if you're passing it between threads, though.</p>
]]></description><pubDate>Wed, 16 Apr 2014 00:31:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=7595225</link><dc:creator>cube13</dc:creator><comments>https://news.ycombinator.com/item?id=7595225</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=7595225</guid></item></channel></rss>