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Why am I getting an OPTIONS request instead of a GET request?
it does an OPTIONS request to that URL, and then the callback is never called with anything.
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How to check if an object is a list or tuple (but not string)?
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edited Apr 16 '18 at 14:21
sorin
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What's better to use in PHP, $array[] = $value or array_push($array, $value)?
...but I personally feel like $array[] is cleaner to look at, and honestly splitting hairs over milliseconds is pretty irrelevant unless you plan on appending hundreds of thousands of strings to your array.
Edit: Ran this code:
$t = microtime(true);
$array = array();
for($i = 0; $i < 10000; $i++) {
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Try/Catch block in PHP not catching Exception
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I just had this exact problem where it seemed like I had even copied the name of the exception and yet it didn't catch it. It turned out it was my stupid mistake but I thought I should post my case here in case there is someone else in the same situation.
I ha...
How do I execute a bash script in Terminal?
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$prompt: /path/to/script and hit enter. Note you need to make sure the script has execute permissions.
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What to use instead of “addPreferencesFromResource” in a PreferenceActivity?
...preferences from a resource file. See the sample code here: PreferenceActivity
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Is std::unique_ptr required to know the full definition of T?
...t templates in the C++ standard library require that they be instantiated with complete types. However shared_ptr and unique_ptr are partial exceptions. Some, but not all of their members can be instantiated with incomplete types. The motivation for this is to support idioms such as pimpl using smar...
How to check if PHP array is associative or sequential?
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You have asked two questions that are not quite equivalent:
Firstly, how to determine whether an array has only numeric keys
Secondly, how to determine whether an array has sequential numeric keys, starting from 0
Consider which of these behaviours you actually nee...
How do I call one constructor from another in Java?
Is it possible to call a constructor from another (within the same class, not from a subclass)? If yes how? And what could be the best way to call another constructor (if there are several ways to do it)?
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Finding three elements in an array whose sum is closest to a given number
...en an array of integers, A 1 , A 2 , ..., A n , including negatives and positives, and another integer S. Now we need to find three different integers in the array, whose sum is closest to the given integer S. If there exists more than one solution, any of them is ok.
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