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Invalid argument supplied for foreach()

... Personally I find this to be the most clean - not sure if it's the most efficient, mind! if (is_array($values) || is_object($values)) { foreach ($values as $value) { ... } } The reason for my preference is it...
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What's the shortest code to cause a stack overflow? [closed]

... All these answers and no Befunge? I'd wager a fair amount it's shortest solution of them all: 1 Not kidding. Try it yourself: http://www.quirkster.com/iano/js/befunge.html EDIT: I guess I need to explain this one. The 1 o...
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How do I fix PyDev “Undefined variable from import” errors?

...ncing the same issue with latest Eclipse and PyDev. I can navigate between all modules, so why code-analysis can't do the same? – Adam Sep 3 '14 at 11:41 3 ...
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Best way to generate random file names in Python

...me basename = "mylogfile" suffix = datetime.datetime.now().strftime("%y%m%d_%H%M%S") filename = "_".join([basename, suffix]) # e.g. 'mylogfile_120508_171442' share | improve this answer | ...
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“The breakpoint will not currently be hit. The source code is different from the original version.”

... Using clean does not always work. I had to manually delete everything in my bin folder to get it to work again. – Carra May 4 '12 at 13:53 3 ...
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Is there a W3C valid way to disable autocomplete in a HTML form?

...complete", "off" ); someFormElm.setAttribute( "autocomplete", "off" ); Finally, if your site is using HTTPS, IE automatically turns off autocompletion (as do some other browsers, as far as I know). Update As this answer still gets quite a few upvotes, I just wanted to point out that in HTML5, you...
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How to convert byte array to string and vice versa?

... This might work, but you should avoid using String constructor at all cost. – hfontanez Jun 26 '17 at 17:13 t...
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How to make an HTTP POST web request

... it is great to have such short piece of code. – user_v Sep 11 '13 at 6:15 3 Tim - If you right c...
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Importing CommonCrypto in a Swift framework

...mething a little simpler and more robust is to create an Aggregate target called "CommonCryptoModuleMap" with a Run Script phase to generate the module map automatically and with the correct Xcode/SDK path: The Run Script phase should contain this bash: # This if-statement means we'll only run ...
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Error java.lang.OutOfMemoryError: GC overhead limit exceeded

...garbage collector is taking an excessive amount of time (by default 98% of all CPU time of the process) and recovers very little memory in each run (by default 2% of the heap). This effectively means that your program stops doing any progress and is busy running only the garbage collection at all t...