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Check if an element contains a class in JavaScript?
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Copy entire contents of a directory to another using php
... code 5 years ago: php.net/manual/en/function.copy.php#91010. Maybe it was more popular back then to suppress error messages.
– Felix Kling
Jul 11 '14 at 9:12
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How do I get an animated gif to work in WPF?
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What is the difference between attribute and property? [closed]
These seem to mean the same thing. But what term is more appropriate in what context?
11 Answers
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Check if array is empty or null
...you want. There are a lot of ways to clean up your code to be simpler and more readable. Here's a cleaned up version with notes about what I cleaned up.
var album_text = [];
$("input[name='album_text[]']").each(function() {
var value = $(this).val();
if (value) {
album_text.push(...
How do I perform an IF…THEN in an SQL SELECT?
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How do you include additional files using VS2010 web deployment packages?
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@SayedIbrahimHashimi and co. have created a much more up-to-date version of this guide on the asp.net website. I highly recommend that link, since that was the difference between me getting stuck modifying the csproj file instead of the pubxml file.
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Installing python module within code
...rocess. Most other answers presented here are not supported by pip. Furthermore since pip v10, all code has been moved to pip._internal precisely in order to make it clear to users that programmatic use of pip is not allowed.
Use sys.executable to ensure that you will call the same pip associated w...
Difference between std::result_of and decltype
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As far as I understand decltype is uglier but also more powerful. result_of can only be used for types that are callable and it requires types as arguments. For example, you cannot use result_of here: template <typename T, typename U> auto sum( T t, U u ) -> decltype...
Error: The 'brew link' step did not complete successfully
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