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What actually causes a Stack Overflow error? [duplicate]
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JB NizetJB Nizet
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How to create a file in memory for user to download, but not through server?
...dia. Example:
<a href="data:application/octet-stream;charset=utf-16le;base64,//5mAG8AbwAgAGIAYQByAAoA">text file</a>
The octet-stream is to force a download prompt. Otherwise, it will probably open in the browser.
For CSV, you can use:
<a href="data:application/octet-stream,fie...
Is there a perfect algorithm for chess? [closed]
...l endgames with 6 pieces or less have been enumerated and solved. See tablebase and bitbase here: en.wikipedia.org/wiki/Tablebase. For example, there's a KQNKRBN endgame where 517 moves are required to force a mate! But the total number of chess games is around (10^(10^50)).
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Using bitwise OR 0 to floor a number
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Javascript represents Number as Double Precision 64-bit Floating numbers.
Math.floor works with this in mind.
Bitwise operations work in 32bit signed integers. 32bit signed integers use first bit as negative signifier and the other 31 bits are the number. Because of this,...
How do I write a short literal in C++?
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Jonathan Leffler
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answered Oct 16 '08 at 13:01
Mike FM...
libpng warning: iCCP: known incorrect sRGB profile
...map.save(&file, "PNG");
The complete source code of a GUI application based on this example is available on GitHub.
UPDATE FROM 05.12.2019: The answer was and is still valid, however there was a bug in the GUI application I have shared on GitHub, causing the output image to be empty. I have jus...
How to link C++ program with Boost using CMake
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Why Boost 1.40 in particular? When did the base functionalities of the library stopped changing?
– jgyou
Dec 22 '15 at 21:56
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Return multiple values to a method caller
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Working on a legacy code base, returning a custom class was a solid approach for me.
– Brant
Feb 20 at 15:54
add a comment
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How to get the value from the GET parameters?
...se_query_string will fail for values that contain '=', like when passing a base64 encoded value as value. The version using regular expresion below is works better.
– Manel Clos
Nov 30 '18 at 14:49
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When should I use Struct vs. OpenStruct?
...es defined when you create it. The choice of one over the other should be based primarily on whether you need to be able to add attributes later.
The way to think about them is as the middle ground of the spectrum between Hashes on one side and classes on the other. They imply a more concrete r...