How-to articles, tricks, and solutions about PYTHON
How do I split a string into a list of words?
Here is an example of how to split a string into a list of words in Python:
What is the Python equivalent for a case/switch statement?
The Python equivalent for a case/switch statement is the if-elif-else structure.
How can I get a value from a cell of a dataframe?
You can use the .at or .iat methods to get the value of a specific cell in a DataFrame.
Sum a list of numbers in Python
Here is a code snippet that demonstrates how to sum a list of numbers in Python:
How do I append one string to another in Python?
You can use the "+" operator to concatenate two strings in Python.
How to filter Pandas dataframe using 'in' and 'not in' like in SQL
You can filter a Pandas DataFrame using the isin() and ~(not in) methods.
IndentationError: unindent does not match any outer indentation level
This error occurs when there is a mismatch in the indentation level of a block of code in Python.
How does collections.defaultdict work?
collections.defaultdict is a subclass of the built-in dict class in Python.
How can I delete all local Docker images?
To delete all local Docker images, you can use the following command:
How do I generate all permutations of a list?
You can use the itertools.permutations() function to generate all permutations of a list in Python.
Getting today's date in YYYY-MM-DD in Python?
You can use the datetime module in Python to get the current date in the YYYY-MM-DD format.