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Matplotlib tight_layout() doesn't take into account figure suptitle

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Create a pointer to two-dimensional array

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What is sr-only in Bootstrap 3?

... .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; } Is it important or can I remove it? Works fine without. It's important, don't remove it. You should always consider screen readers for acces...
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Sending a message to nil in Objective-C

As a Java developer who is reading Apple's Objective-C 2.0 documentation: I wonder what " sending a message to nil " means - let alone how it is actually useful. Taking an excerpt from the documentation: ...
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How to convert ASCII code (0-255) to its corresponding character?

How can I convert, in Java, the ASCII code (which is an integer from [0, 255] range) to its corresponding ASCII character? ...
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Fastest way to remove first char in a String

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What's the algorithm to calculate aspect ratio?

... 203 I gather you're looking for an usable aspect ratio integer:integer solution like 16:9 rather th...
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Catching error codes in a shell pipe

... 20 If you really don't want the second command to proceed until the first is known to be successful...
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Possible reasons for timeout when trying to access EC2 instance

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CSS performance relative to translateZ(0)

...ng' the GPU to think that an element is 3D by using transform: translateZ(0) to speed up animations and transitions. I was wondering if there are implications to using this transform in the following manner: ...