magic-function

Interactive Python: cannot get `%lprun` to work, although line_profiler is imported properly

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To make %lprun work, you need to load the extension into your session, using this command: In [1]: %load_ext line_profiler Check out this notebook to see some examples that use the magic. Besides, if you are working with Spyder, there is also a third-party line_profiler plugin, which you can find here.

What is %timeit in Python?

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%timeit is an IPython magic function, which can be used to time a particular piece of code (a single execution statement, or a single method). From the documentation: %timeit Time execution of a Python statement or expression Usage, in line mode: %timeit [-n<N> -r<R> [-t|-c] -q -p<P> -o] statement To use it, for example if … Read more

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)