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Explode PHP string by new line

...from. So please use the solution from @Alin_Purcaru (three down) to cover all your bases (and upvote his answer): $skuList = preg_split('/\r\n|\r|\n/', $_POST['skuList']); share | improve this an...
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How do I count a JavaScript object's attributes? [duplicate]

...ry object in JavaScript derives from — includes many attributes automatically, and the exact set of attributes you get depends on the particular interpreter and what code has executed before yours. So, you somehow have to separate the ones you defined from those you got "for free." Here's one way...
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Call method in directive controller from other controller

...would implement something like this. I came up with this (fiddle); Basically, instead of trying to call a directive from a controller, I created a module to house all the popdown logic: var PopdownModule = angular.module('Popdown', []); I put two things in the module, a factory for the API whi...
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How do you get the logical xor of two variables in Python?

...e not comparing apples to oranges, is "if xor( isApple(x), isApple(y) )" really clearer than "if isApple(x) != isApple(y)" ? Not to me! – AmigoNico May 21 '12 at 18:27 109 ...
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How to determine whether code is running in DEBUG / RELEASE build?

...EBUG changed to another variable name such as DEBUG_MODE. then conditionally code for DEBUG in your source files #ifdef DEBUG // Something to log your sensitive data here #else // #endif share | ...
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Ways to implement data versioning in MongoDB

... approach would be to store diffs. Because the display of these diffs is really a special action, I would put the diffs in a different "history" collection. I would use the different collection to save memory space. You generally don't want a full history for a simple query. So by keeping the histo...
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How to Load an Assembly to AppDomain with all references recursively?

...e I wrote to solve this problem: github.com/jduv/AppDomainToolkit. Specifically, look at the LoadAssemblyWithReferences method in this class: github.com/jduv/AppDomainToolkit/blob/master/AppDomainToolkit/… – Jduv Mar 14 '13 at 14:44 ...
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Efficiency of purely functional programming

...ssible asymptotic slowdown that can happen when programming purely functionally as opposed to imperatively (i.e. allowing side-effects)? ...
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Why should eval be avoided in Bash, and what should I use instead?

...rintln. We could, of course, just redirect the output of println on each call, but for the sake of example, we're not going to do that. We'll need to use eval, since variables can't be used to redirect output. function println { eval printf "$2\n" "${@:3}" $1 } function error { println '...
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What are copy elision and return value optimization?

... is an optimization implemented by most compilers to prevent extra (potentially expensive) copies in certain situations. It makes returning by value or pass-by-value feasible in practice (restrictions apply). It's the only form of optimization that elides (ha!) the as-if rule - copy elision can be a...