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What does %%time mean in python? I am using python 3 and have some source code containing
%%time
Does this call the time module? or does it have another function?
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%%time measures how long it took something to run.
If you've got a Python program and you want to make it wait, you can use a simple function like this one: time. sleep(x) where x is the number of seconds that you want your program to wait.
Python time time() Method Pythom time method time() returns the time as a floating point number expressed in seconds since the epoch, in UTC.
time() : Measure the the total time elapsed to execute the code in seconds. timeit. timeit() : Simple way to time a small piece of Python code. %timeit and %%timeit : command to get the execution time of a single line of code and multiple lines of code.
%%time is a magic command. It's a part of IPython.
%%time prints the wall time for the entire cell whereas %time gives you the time for first line only
Using %%time or %time prints 2 values:
You can read more about it in the documentation
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