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In-Place Radix Sort

...it while waiting for my own bioinformatics code to run. The version above now is actually tested and works. For 10 million sequences of 5 bases each, it's about 3x faster than an optimized introsort. share | ...
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What is the purpose of the word 'self'?

...stance attributes. That's why assigning to an instance attribute needs to know what instance to assign to, and that's why it needs self.. share | improve this answer | follow...
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Ruby on Rails Server options [closed]

...ytes) and sends it back over the socket. However Mongrel is quite dated, nowadays it is no longer maintained. Newer alternative application servers are: Phusion Passenger Unicorn Thin Puma Trinidad (JRuby only) TorqueBox (JRuby only) I'll cover them later and describe how they differ from each...
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How do I get a UTC Timestamp in JavaScript?

...me is passed in, the results will differ. Observe (I'm in GMT +02:00 right now, and it's 07:50): > var d1 = new Date(); > d1.toUTCString(); "Sun, 18 Mar 2012 05:50:34 GMT" // two hours less than my local time > Math.floor(d1.getTime()/ 1000) 1332049834 > var d2 = new Date( d1.getUTCFu...
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Response.Redirect with POST instead of Get?

...ctively changing 307 redirect into the more common 302. So, as far as I know, the only way to implement something like this would be to use Javascript. There are two options I can think of off the top of my head: Create the form and have its action attribute point to the third-party server. Th...
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How to scale threads according to CPU cores?

...ou call the above method and find that it returns 2 processors. Awesome. Now, you can create a loop that generates a new Thread, and splits the work off for that thread, and fires off the thread. Here's some psuedocode to demonstrate what I mean: int processors = Runtime.getRuntime().availablePr...
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AngularJS Folder Structure [closed]

... folder structure has improved every time so far. I keep mine simple right now. index.html (or .php) /resources /css /fonts /images /js /controllers /directives /filters /services /partials (views) I find that good for single apps. I haven't really had a project yet whe...
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How to sort two lists (which reference each other) in the exact same way

... Now they're converted to Numpy arrays twice ;) – BenB Jul 8 '15 at 19:32  |  ...
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What are all possible pos tags of NLTK?

... Now I'm curious: what is so mysterious about this? I have never really used NLTK, and finding that answer took me five minutes of googling and searching... Is it really that hidden? – phipsgabler ...
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JavaScript + Unicode regexes

...d among browser vendors you're still on your own, though. Update: There is now a transpiler named regexpu that translates ES6 Unicode regular expressions into equivalent ES5. It can be used as part of your build process. Try it out online. Situation for ES 5 and below Even though JavaScript operates...