Idiomatic Python
This is a video of a talk from Raymond Hettinger, famous in Python programming community. It touches everybody from beginners to advanced developers.
To put it simply it explains how to write more "Pythonic" code. Python code that looks more Python and less like Java or C, for example. Using of advanced Python constructs leads to less lines and faster code. Raymond introduces simple practical examples how to "loop backwards" and so on.
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