Snippets

SNP 001–148

Loosely organized collection of code snippets. Maybe you'll find something useful here.

Showing 20 of 148 snippets

  1. SNP 028 #945

    Python virtual environments

    Keep every project's packages to itself.

    python
  2. SNP 027 #4B7

    Change the last commit message

    Fix a typo in the commit message you just wrote.

    git
  3. SNP 026 #513

    Crisp pixel art in CSS

    Browsers smooth scaled images by default, which turns pixel art into mush. One line fixes it.

    css pixelart
  4. SNP 025 #A42

    Clean up Docker disk space

    Docker quietly ate 40 GB of my disk. Here is how to get it back.

    docker cmd
  5. SNP 024 #936

    Find duplicate rows in SQL

    Which emails are in the users table more than once?

    sql
  6. SNP 023 #159

    SSH config aliases

    Stop typing [email protected] -p 2222 every single time.

    ssh cmd
  7. SNP 022 #B31

    Debounce a function in plain JavaScript

    Run a function only after the user stopped typing, without pulling in a library for it.

    js webdev
  8. SNP 021 #24B

    Find the largest files and folders on linux

    The disk is full again. Here is how to find what is eating it.

    cmd linux
  9. SNP 020 #614

    Undo the last commit but keep the changes

    Committed too early? Take the commit back without losing any work.

    git
  10. SNP 019 #395

    Kill the process that is using a port

    Find out what is squatting on port 3000 and get rid of it.

    cmd linux
  11. SNP 018 #35B

    LLM Prompt for refactoring your codebase using best practices

    Sometimes you just want to have better and more maintainable code.

    llm prompt
  12. SNP 017 #924

    Auto order episodes of Buffy the Vampire Slayer and Angel

    Order the episodes of Buffy the Vampire Slayer and Angel automatically to the "best viewing order"

    python
  13. SNP 016 #156

    Solve Bitbucket SSH-RSA connection issue

    How to solve permission denied or no mutual signature algorithm errors while connecting to Bitbucket.

    git bitbucket ssh
  14. SNP 015 #B96

    Create timeout in an async function

    To throttle the execution of our async function we will create a timeout method.

    webdev js
  15. SNP 014 #52B

    Auto mount Samba share on startup in Manjaro

    Mount your Samba network share on startup. It even works when you are using WiFi.

    linux smb manjaro
  16. SNP 013 #249

    Get query parameters in Nuxt

    Read the GET request query parameters in your code.

    js nuxt
  17. SNP 012 #951

    Concat IDs into a single field in SQL

    Here is how to merge multiple SQL rows into one, values separated by a comma.

    sql
  18. SNP 011 #419

    Add more VSFTPD virtual user accounts

    How to add more virtual user accounts to your VSFTPD on linux.

    cmd
  19. SNP 010 #2B1

    Mount samba share on Ubuntu 20.04 server

    How to mount samba shares on the latest Ubuntu LTS release.

    cmd
  20. SNP 009 #65B

    Compress and extract TAR files on linux

    How to compress and extract TAR files on linux with gzip easily.

    cmd