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 …
Use a list of values to select rows from a Pandas dataframe
Use a list of values to select rows from a Pandas dataframe Asked 12 years, 11 months ago Modified 4 months ago Viewed 1.8m times
Certified models list - ChromeOS Flex Help - Google Help
Jun 30, 2025 · To ensure a consistent and high-quality experience, Google individually certifies and maintains a list of models that you can use with ChromeOS Flex. Model status Certified …
Where clause in Linq in List c# - Stack Overflow
Just put the Where before the Select: var list=testList.Where(f=>f.Family=="").Select(n=>n.Name); In Linq you need to apply the filter before projecting (unless the filter applies to the results of …
List all packages installed with winget - Stack Overflow
Jan 24, 2023 · Is there a way to list only packages installed specifically with the winget command? winget list seems to show all packages installed on the machine. I am changing my computer …
python - Removing duplicates in lists - Stack Overflow
Nov 1, 2011 · How can I check if a list has any duplicates and return a new list without duplicates?
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 …
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 …
TypeError: list indices must be integers or slices, not str
Sep 14, 2015 · Another common mistake is to initialize a list but try to assign values to it using a key. The initialization probably happened dynamically and it's not clear later on that it's in fact …
Most efficient way to find if a value exists within a C# List
Apr 17, 2013 · In C# if I have a List of type bool. What is the fastest way to determine if the list contains a true value? I don’t need to know how many or where the true value is. I just need to …