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What a Python Gil is, how multithreaded performance really The blogger often hears the word Gil when he first touches python, and finds that the word is often equated with Python's inability to efficiently implement multithreading. In the spirit not only to know it, but also to know its research attitude, Bo M

This article reprinted address: http://cenalulu.github.io/python/gil-in-python/What's Gil?The first thing to be clear is GIL not the Python feature, which is a concept introduced when implementing the Python parser (CPython). Just like C + + is a set of language (syntax) standards, but can be compiled into executable code with different compilers. Well-known comp

# Include Code At the beginning, it was very rude to mistake someone else's ID .. Jin soul (ah, haha, hello, reference: Ghost, but it is not publicly released, so it will not be provided :) thought: It seems I really want to be complicated. [Previous error ideas]: Perform the transfer based on the letters left after the previous transfer to see whether to delete the left or the right. The number of valid s

In fact, background development is nearing the end of the current background team as a secondary participation in the application of the interface debuggingOf course, the interface debugging will occur a lot of inexplicable situation, need to assist to solveBriefly describe the problems encountered:1, mobile phone number verification rules, the old mobile phone verification regular expression is not support

good implementation, and now there are more and more people. Search, Lucence. Reply 2: True technology is the solution to the problem, not the skill, the skill is easy to master, but the ability to solve the problem is not so easy to improve. Do not underestimate the jee of those frameworks, you can really unde