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@ipbastola
ipbastola / clean-up-boot-partition-ubuntu.md
Last active October 22, 2025 09:55
Safest way to clean up boot partition - Ubuntu 14.04LTS-x64, Ubuntu 16.04LTS-x64

Safest way to clean up boot partition - Ubuntu 14.04LTS-x64, Ubuntu 16.04LTS-x64

Reference

Case I: if /boot is not 100% full and apt is working

1. Check the current kernel version

$ uname -r 

Most active GitHub users in Thailand

The count of contributions (summary of Pull Requests, opened issues and commits) to public repos at GitHub.com from Wed, 29 Jul 2015 01:52:41 GMT till Fri, 29 Jul 2016 01:52:41 GMT.

Only first 1000 GitHub users according to the count of followers are taken. This is because of limitations of GitHub search. Sorting algo in pseudocode:

githubUsers
 .filter(user => user.followers > 6)
@fnky
fnky / ANSI.md
Last active October 23, 2025 20:05
ANSI Escape Codes

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

  • Ctrl-Key: ^[
  • Octal: \033
  • Unicode: \u001b
  • Hexadecimal: \x1B
  • Decimal: 27
@arielweinberger
arielweinberger / strong-password-regex.md
Last active October 6, 2025 17:29
Strong password Regular Expression - NestJS Course
  • Passwords will contain at least 1 upper case letter
  • Passwords will contain at least 1 lower case letter
  • Passwords will contain at least 1 number or special character
  • There is no length validation (min, max) in this regex!

Regular expression for JavaScript:

/((?=.*\d)|(?=.*\W+))(?![.\n])(?=.*[A-Z])(?=.*[a-z]).*$/
@av1d
av1d / piano.py
Created February 22, 2022 17:50
Simple 1 octave piano in Python with live input
import numpy as np
import simpleaudio as sa
import os, sys, termios, time, tty
# Key mapping:
# W E T I U
# A S D F G H J K
#
# Which translates to:
# C#D# F#G#A#