How-to articles, tricks, and solutions about PYTHON
What does %s mean in a Python format string?
In a Python format string, the %s placeholder represents a string.
How to put the legend outside the plot
In matplotlib, the legend function allows you to specify the location of the legend.
Import error: No module name urllib2
It looks like you are trying to import the urllib2 module, which is not available in Python 3.
How to use glob() to find files recursively?
You can use the glob.glob() function from the glob module to search for files recursively.
How can I check for NaN values?
You can use the isnan() function provided by the math module to check if a value is NaN.
Create a dictionary with comprehension
To create a dictionary using comprehension in Python, you can use the following syntax:
if/else in a list comprehension
Here is an example of using an if/else statement in a list comprehension in Python:
How can I flush the output of the print function?
To flush the output of the print function, you can use the flush parameter of the print function.