Clear cache & cookies - Computer - Google Account Help
On your computer, open Chrome. At the top right, click More Delete browsing data. Choose a time range, like Last hour or All time. Select the types of information you want to remove. Click …
slice - How slicing in Python works - Stack Overflow
The first way works for a list or a string; the second way only works for a list, because slice assignment isn't allowed for strings. Other than that I think the only difference is speed: it looks …
What is the difference between list and list [:] in python?
Nov 2, 2010 · When reading, list is a reference to the original list, and list[:] shallow-copies the list. When assigning, list (re)binds the name and list[:] slice-assigns, replacing what was previously …
Meaning of list[-1] in Python - Stack Overflow
Sep 19, 2018 · I have a piece of code here that is supposed to return the least common element in a list of elements, ordered by commonality: def getSingle(arr): from collections import …
How to modify list entries during for loop? - Stack Overflow
Sep 8, 2023 · I know that it is not safe to modify the list during an iterative looping. However, suppose I have a list of strings, and I want to strip the strings themselves. Does replacement …
What is the difference between an Array, ArrayList and a List?
List Again we can add values like we do in an Array List<int> list = new List<int>(); list.Add(6); List.Add(8); I know that in a List you can have the generic type so you can pass in any type …
How to list all installed packages and their versions in Python?
Jul 8, 2018 · Is there a way in Python to list all installed packages and their versions? I know I can go inside python/Lib/site-packages and see what files and directories exist, but I find this very …
List unique values in a Pandas dataframe - Stack Overflow
Dec 22, 2017 · You can get the unique values in the whole df with this one-liner: pd.Series(df.values.flatten()).unique() You basically transform your df to a numpy array, flatten …
How can I filter items from a list in Python? - Stack Overflow
Aug 22, 2009 · How can I filter items from a list in Python? [duplicate] Asked 15 years, 11 months ago Modified 3 years, 6 months ago Viewed 55k times
How do I split a list into equally-sized chunks? - Stack Overflow
Sep 29, 2016 · How do I split a list of arbitrary length into equal sized chunks? See also: How to iterate over a list in chunks. To chunk strings, see Split string every nth character?.