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C# switch statement limitations - why?
...stically) quicker than the CIL switch instruction.
Brian, you've used the word "constant", which has a very definite meaning from a computational complexity theory perspective. While the simplistic adjacent integer example may produce CIL that is considered O(1) (constant), a sparse example is O(lo...
Algorithm to return all combinations of k elements from n
...es (i, j, k) indicating which letters you are going to use for the current word, You start with:
A B C D E F G H
^ ^ ^
i j k
First you vary k, so the next step looks like that:
A B C D E F G H
^ ^ ^
i j k
If you reached the end you go on and vary j and then k again.
A B C D E F G H
^ ...
When should I use git pull --rebase?
... your working copy, while in Git you have actual commits locally. In other words, in Git you have forked the history; your history and the upstream history has diverged, but you have a common ancestor.
In my opinion, in the normal case of having your local branch simply reflecting the upstream bran...
Finding quaternion representing the rotation from one vector to another
...-way vector solution (~20% faster by my measurements, though don't take my word for it). I'm adding it here in case others like myself are interested in an explanation.
Essentially, instead of calculating a quaternion using a half-way vector, you can calculate the quaternion which results in twice...
How can I obfuscate (protect) JavaScript? [closed]
... Crockford that seeks to minify your JavaScript source. In Crockford's own words, "JSMin does not obfuscate, but it does uglify." It's primary goal is to minify the size of your source for faster loading in browsers.
Free JavaScript Obfuscator. This is a web-based tool that attempts to obfuscate you...
Soft wrap at 80 characters in Vim in window of arbitrary width
... Hmmm, I wonder if it's possible to make a regex that will match words whose total length (plus whitespace in between) are less than or equal to n chars.
– Shane Creighton-Young
Jun 21 '14 at 18:50
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Show pop-ups the most elegant way
... Misko is angular's seed! (bwa haha). Seriously tho. Regard his words as the definitive source for angular.
– deck
Sep 6 '13 at 3:32
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Finding what branch a Git commit came from
...
Thank you @JCollier for your kind words.
– khichar.anil
Feb 11 at 22:39
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show 4 more comments
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Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)
...is the correct explanation. He's a big-time JRuby dev, so I'd consider his word pretty authoritative.
– Hank Gay
Apr 20 '11 at 0:52
18
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Difference between WebStorm and PHPStorm
... PHPStorm doesn't support JS part like Webstorm
That's not correct (your wording). Missing "extra" technology in PhpStorm (for example: node, angularjs) does not mean that basic JavaScript support has missing functionality. Any "extras" can be easily installed (or deactivated, if not required).
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