I've seen people say that set objects in python have O(1) membership-checking. How are they implemented i
I have a data structure which essentially amounts to a nested dictionary. Let's say it looks like this:
In Python, which data structure is more efficient/speedy? Assuming that order is not important to me and I wou
I am trying to construct a General tree. Are there any built-in data structures in Python to implement it?
Python includes the heapq module for min-heaps, but I need a max heap. What should I use for a max-heap imple
When should I use a dictionary, list or set? Are there scenarios that are more suited for each data type?
Does anyone know how the built in dictionary type for python is implemented? My understanding is that it is s
When deleting a key from a dictionary, I use: if 'key' in my_dict: del my_dict['key']
I have a list of dictionaries and want each item to be sorted by a specific value. Take into consideration the
The answer that I found on the web is to use request.args.get. However, I cannot manage it to work. I have the
I was trying to scrape a website for practice, but I kept on getting the HTTP Error 403 (does it think I'