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Why is [1,2] + [3,4] = “1,23,4” in JavaScript?
...hough typeof somewhat confusingly returns object for Null and function for callable Objects, Null is actually not an Object and strictly speaking, in specification-conforming Javascript implementations all functions are considered to be Objects.
That's right - Javascript has no primitive arrays as s...
Deadly CORS when http://localhost is the origin
...ilija's comment is correct, adding these headers to localhost will not magically give you access to all other sites. It's the remote site that needs to be served with these headers.
– Rob W
Mar 22 '14 at 22:59
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Use jQuery to hide a DIV when the user clicks outside of it
... I needed that the container is hide one time with this event, this callback should be destroyed when used. To do that, i used namespace on click event with bind("click.namespace") and when the event occurred, i call unbind("click.namespace"). And finally, i used $(e.target).closest(".contain...
How to post data to specific URL using WebClient in C#
...es the garbage collector will clean up unmanaged resources and the like by calling the destructor (e.g., WebClient inherits from Component, which contains ~Component() {Dispose(false);}). The problem is that the garbage collector may take an arbitrarily long time to do so, since it does not account...
What is the maximum value for an int32?
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@Alderath I typically remember it as the 10 decimals in sqrt(2) starting at digit number 380,630,713....
– Henrik
Sep 6 '16 at 18:38
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How do I erase an element from std::vector by index?
...The erase method on std::vector is overloaded, so it's probably clearer to call
vec.erase(vec.begin() + index);
when you only want to erase a single element.
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pythonic way to do something N times without an index variable?
... count]] each time performing this count-independent operation" be intrinsically any clearer than "repeat N times the following operation"...?
– Alex Martelli
Jun 4 '10 at 18:53
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How do I restart a WPF application? [duplicate]
...o. But just save them at start and pass them as arguments to this function call. It is easy.
– Hooch
Aug 9 '12 at 18:30
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What is the easiest way to make a C++ program crash?
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Note that a crash through abort() doesn't call any destructors or atexit functions, though that will likely not matter here.
– Xeo
Dec 12 '11 at 23:02
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Regex to test if string begins with http:// or https://
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Just in case some nut accidentally uppercases the http, $regex = '/^(https?:\/\/)/i';
– jeffkee
Jan 8 '16 at 23:19
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