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Grep not as a regular expression

...as grep -F. Direct invocation as fgrep is deprecated, but is provided to allow historical applications that rely on them to run unmodified. For the complete reference, check: https://www.gnu.org/savannah-checkouts/gnu/grep/manual/grep.html ...
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Loop through an array in JavaScript

...ns Too verbose Imperative Easy to have off-by-one errors (sometimes also called a fence post error) 2. Array.prototype.forEach The ES5 specification introduced a lot of beneficial array methods, one of them, the Array.prototype.forEach and it gives us a concise way to iterate over an array: co...
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Replacement for Google Code Search? [closed]

...- I use it a couple times a week to see how other developers have used (usually poorly documented) APIs. It's also convenient to see the internals of some of those APIs, or to find which API corresponds to the functionality you want (it's a great resource for Android in particular -- give it some o...
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Program only crashes as release build — how to debug?

I've got a "Schroedinger's Cat" type of problem here -- my program (actually the test suite for my program, but a program nonetheless) is crashing, but only when built in release mode, and only when launched from the command line. Through caveman debugging (ie, nasty printf() messages all over the ...
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How do I enable EF migrations for multiple contexts to separate databases?

... The 2nd call to Enable-Migrations is failing because the Configuration.cs file already exists. If you rename that class and file, you should be able to run that 2nd Enable-Migrations, which will create another Configuration.cs. You ...
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Extracting text OpenCV

... For some cards the bounding box does not enclose all of the text, such as half a letter getting cut off. Such as this card: i.imgur.com/tX3XrwH.jpg How can I extend every bounding bounding boxes height and width by n? Thanks for the solution it works great! ...
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Select distinct using linq [duplicate]

...le rather than IList as the Linq above is lazily evaluated: it doesn't actually do all of the work until the enumerable is iterated. When you call ToList it actually walks the entire enumerable forcing all of the work to be done up front. (And may take a little while if your enumerable is infinitely...
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How to obtain the number of CPUs/cores in Linux from the command line?

... Note that both of these will end up counting twice as many cores as actually exist if you're on a system with hyperthreading (e.g, P4, or Core i7). – duskwuff -inactive- Jun 26 '11 at 0:04 ...
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Determine if string is in list in JavaScript

... You can call indexOf: if (['a', 'b', 'c'].indexOf(str) >= 0) { //do something } share | improve this answer | ...
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Cherry pick using TortoiseGit

... Open "Show log", then I activated "All branches" and then I got visible all branches (with their commit history) and then the possibility to cherry pick got active as well (as noted before, I got a commit which wasn't present in the current branch). ...