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Show a popup/message box from a Windows batch file
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edited Sep 18 '14 at 15:09
Cristian Ciupitu
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What is the purpose of a stack? Why do we need it?
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441
UPDATE: I liked this question so much I made it the subject of my blog on November 18th 2011. ...
Find out if string ends with another string in C++
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214
Simply compare the last n characters using std::string::compare:
#include <iostream>
boo...
Large, persistent DataFrame in pandas
...ut it's been known for a long time: http://github.com/pydata/pandas/issues/407).
At the moment there isn't a perfect solution (here's a tedious one: you could transcribe the file row-by-row into a pre-allocated NumPy array or memory-mapped file--np.mmap), but it's one I'll be working on in the nea...
Is it possible to simulate key press events programmatically?
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false, // altKey
false, // shiftKey
false, // metaKey
40, // keyCode: unsigned long - the virtual key code, else 0
0 // charCode: unsigned long - the Unicode character associated with the depressed key, else 0
);
document.dispatchEvent(keyboardEvent);
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How do I add a simple onClick event handler to a canvas element?
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answered Mar 26 '12 at 21:43
alexalex
420k184184 gold badges818818 silver badges948948 bronze badges
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How to save a PNG image server-side, from a base64 data string
...vert canvas drawings to PNG images.
What I need now is to turn those base64 strings that this tool generates, into actual PNG files on the server, using PHP.
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How to change my Git username in terminal?
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answered Apr 3 '14 at 17:32
Steven VSteven V
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How do you get the “object reference” of an object in java when toString() and hashCode() have been
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edited Nov 14 '17 at 7:37
MC Emperor
14.9k1313 gold badges6565 silver badges9898 bronze badges
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Git status shows files as changed even though contents are the same
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64
Update: as per the comment on this question, the problem has been solved:
That is easy: the ...