I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
\
Ricky Bassom rickybassom
balloy
/ watchdog_persistent_observer.py
Last active
August 11, 2022 16:48
— forked from serge-kilimoff/watchdog_persistent_observer.py
Persistent watchdog observer. When watchdog re-start, check if new/modify/delete/etc.. files or directories since the last launch, and send events for suscribers handlers.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/usr/bin/env python | |
| # -*- coding: utf-8 -*- | |
| """ | |
| This file is forked from https://gist.github.com/serge-kilimoff/8163233 | |
| Supports Python 3 and fixed a few spell errors. | |
| """ | |
| """ | |
| Subclassing Observer for saving states of folders, and load this states at the next observation. |
rabssm
/ closestpoint3dlines.py
Last active
May 18, 2021 14:20
Find a point that is mutually closest to two or more 3d lines in a least-squares sense. Python code.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Find a point that is mutually closest to two or more 3d lines in a least-squares sense. | |
| # Based on: https://en.wikipedia.org/wiki/Line%E2%80%93line_intersection#In_three_dimensions_2 | |
| import numpy as np | |
| # Create two or more 3d lines in the form of a matrix [[x1,y1,z1], [x2,y2,z2]] | |
| lines = [] | |
| lines.append(np.asmatrix([[ 4, 0,0], [1,1,4]])) | |
| lines.append(np.asmatrix([[-3,-2,0], [4,2,3]])) | |
| lines.append(np.asmatrix([[ 0, 0,0], [2,2,6]])) | |
| lines.append(np.asmatrix([[ 1, 2,0], [2,0,6]])) |
tsiege
/ The Technical Interview Cheat Sheet.md
Last active
May 14, 2025 04:34
This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.