In posix multi thread program, the main thread will soon exit when doesn't call pthread_join function at new started thread. Whether we must do like this?
No, we can let new started thread going on... (more…)
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Can we talk about that old hoodie you’re wearing? Yes, it’s got an obscure logo with a complex, personally significant story. (more…)
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Learn how construct fast and efficient 'for' loops and loop over all pixels in an image using Python, Cython, and OpenCV. (more…)
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I am working on two Python cheat sheets. The first one is ready for review . It covers the basics of Python. The second one, still in develo...
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