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JavaScript: Check if mouse button down?

Is there a way to detect if a mouse button is currently down in JavaScript? 16 Answers ...
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How do I use valgrind to find memory leaks?

How do I use valgrind to find the memory leaks in a program? 4 Answers 4 ...
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Are tuples more efficient than lists in Python?

Is there any performance difference between tuples and lists when it comes to instantiation and retrieval of elements? 8 A...
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How to synchronize a static variable among threads running different instances of a class in Java?

I know that using the synchronize keyword before a method brings synchronization to that object. That is, 2 threads running the same instance of the object will be synchronized. ...
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ValueError: math domain error

I was just testing an example from Numerical Methods in Engineering with Python . 4 Answers ...
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CSS I want a div to be on top of everything

How do I make an html div tag to be on top of everything? 6 Answers 6 ...
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Javascript parseInt() with leading zeros

Javascript's parseInt function does not seem to completely work. 7 Answers 7 ...
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How to crop an image using PIL?

I want to crop image in the way by removing first 30 rows and last 30 rows from the given image. I have searched but did not get the exact solution. Does somebody have some suggestions? ...
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How can I split a string into segments of n characters?

As the title says, I've got a string and I want to split into segments of n characters. 12 Answers ...
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What is the best way to do a substring in a batch file?

I want to get the name of the currently running batch file without the file extension. 3 Answers ...