Since the DAG’s edges hold data, they better have their own identifiers, just like the nodes.
Navigation timing makes it easy to measure the real-world speed and performance of websites and locate problem areas that need tuning.
How in Django template check is user belong to group. Example.
There are several ways delete file or folder in Python
There are several ways to get the path to the file or directory where the Python file is located.
How to sort a Python dict by value (== get a representation sorted by value)
The open() method opens a new browser window, or a new tab, depending on your browser settings and the parameter values.
Measure the execution time of small bits of Python code with the “timeit” module
Sometimes “just a code snippet” isn’t enough to explain a cool Python feature and where to use it.
In these examples, Python merges dictionary keys in the order listed in the expression, overwriting duplicates from left to right.