Getting key with maximum value in dictionary?
I have a dictionary where keys are strings, and values are integers.
Python
How to get POSTed JSON in Flask?
I’m trying to build a simple API using Flask, in which I now want to read some POSTed JSON. I do the POST with the Postman Chrome extension, and the JSON I POST is simply {"text":"lalala"}. I try to read the JSON using the following method:
Local variables in nested functions
Okay, bear with me on this, I know it’s going to look horribly convoluted, but please help me understand what’s happening.
Get the row(s) which have the max value in groups using groupby
How do I find all rows in a pandas DataFrame which have the max value for count column, after grouping by ['Sp','Mt'] columns?
IndentationError: unindent does not match any outer indentation level
When I compile the Python code below, I get
What exactly are iterator, iterable, and iteration?
What is the most basic definition of “iterable”, “iterator” and “iteration” in Python?
Search and replace a line in a file in Python
I want to loop over the contents of a text file and do a search and replace on some lines and write the result back to the file. I could first load the whole file in memory and then write it back, but that probably is not the best way to do it.
How do I put a variable’s value inside a string?
I would like to put an int into a string. This is what I am doing at the moment:
Printing Lists as Tabular Data
I am quite new to Python and I am now struggling with formatting my data nicely for printed output.