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__FILE__, __LINE__, and __FUNCTION__ usage in C++
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__func__ is kind of a problem in C++. C99 doesn't say a word about default arguments and so forth, cases where it's not so obvious how __func__ should behave in C++.
– wilhelmtell
Jan 29 '12 at 3:17
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restrict edittext to single line
...he current Eclipse IDE, no deprecation hint is shown, and android:maxLines does not restrict input to one line
– mjn
Jun 26 '13 at 8:09
10
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how to reset
... you look at the actual jQuery call it's pretty easy to see what jQuery is doing, just setting the value attribute to an empty string. So in "pure" JavaScript it would be:
document.getElementById("uploadCaptureInputFile").value = "";
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Why `null >= 0 && null
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to me the answer does not provide an answer - null is treated in a special way by the Equals Operator (==). In a brief, it only coerces to undefined: - and what? Can you explain, why null >= 0? :)
– Andrey Deineko
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Chrome Dev Tools - Modify javascript and reload
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how do you edit or paste code in there? I definitely don't see that functionality in Chrome console. I can edit JS/HTML from the Elements section, but that does not reload automatically. But in the place where breakpoints are set...
Stripping out non-numeric characters in string
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There are many ways, but this should do (don't know how it performs with really large strings though):
private static string GetNumbers(string input)
{
return new string(input.Where(c => char.IsDigit(c)).ToArray());
}
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Convert stdClass object to array in PHP
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Why can't we just do $array = json_decode($object,true) ?
– akshaynagpal
Jul 26 '16 at 6:49
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How to determine equality for two JavaScript objects?
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If you're using underscore, you can just do _.isEqual(obj1, obj2);
– chovy
Aug 21 '13 at 21:38
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Differences between action and actionListener
...ts, just stick to action and/or actionListener for clarity and better self-documenting code. Moreover, like actionListener, the f:ajax listener does not support returning a navigation outcome.
<h:commandXxx ... action="#{bean.action}">
<f:ajax execute="@form" render="@form" />
</h...
How is it possible to declare nothing inside main() in C++ and yet have a working application after
... to initialize the global, print_fibs() needs to be executed where you can do anything — in this case, compute fibonacci numbers and print them! A similar thing I've shown in the following question (which I had asked long back):
Is main() really start of a C++ program?
Note that such code is n...