Skip to content

Instantly share code, notes, and snippets.

@academo
academo / ww
Last active April 5, 2025 05:45
#!/bin/bash
# Usage: ww -f "window class filter" -c "run if not found"
# Usage: ww -fa "window title filter" -c "run if not found"
## Find and contribute to a more updated version https://github.com/academo/ww-run-raise
POSITIONAL=()
while [[ $# -gt 0 ]]; do
key="$1"
@romainl
romainl / diff.md
Last active December 24, 2024 10:29
:DiffOrig but smarter

:DiffOrig but smarter

This is an enhanced version of the snippet provided under :help diff-original-file.

Where the original :DiffOrig only shows differences between the buffer in memory and the file on disk, :Diff can be used in two ways:

  • against the file on disk, like the original, with:

    :Diff
    
@yegappan
yegappan / VimScriptForPythonDevelopers.MD
Last active July 8, 2025 03:53
Vim script for Python Developers

Vim Script for Python Developers

This is a guide to Vim Script development for Python developers. Sample code for the various expressions, statements, functions and programming constructs is shown in both Python and Vim Script. This is not intended to be a tutorial for developing Vim scripts. It is assumed that the reader is familiar with Python programming.

For an introduction to Vim Script development, refer to usr_41.txt, eval.txt and Learn Vimscript the Hard Way

For a guide similar to this one for JavaScript developers, refer to Vim Script for the JavaScripter

This guide only describes the programming constructs that are present in both Python and Vim. The constructs that are unique to Vim (e.g. autocommands, [key-mapping](https://vimhelp.org/map.txt.html#key-m

@fpaint
fpaint / ward.rb
Created October 10, 2019 10:48
Script for downloading Wildbow's "Ward" & generating fb2 book for my reader
require 'nokogiri'
require 'faraday'
require 'date'
require 'digest'
class Ward
BASE = 'https://www.parahumans.net'
class Page
@romainl
romainl / blame.md
Last active March 19, 2023 07:26
Super cheap git blame

Super cheap git blame

git blame current line

:GB

git blame range

:7,13GB

:,+5GB

@dteoh
dteoh / .gitconfig
Created March 17, 2019 23:40
Use Neovim as git mergetool
[merge]
tool = vimdiff
[mergetool]
keepBackup = false
[mergetool "vimdiff"]
cmd = nvim -d $LOCAL $REMOTE $MERGED -c '$wincmd w' -c 'wincmd J'
@mtesseract
mtesseract / haskell-records.md
Last active March 8, 2023 22:25
Working around Haskell's namespace problem for records

The Problem

Defining records in Haskell causes accessor functions for the record's fields to be defined. There is no seperate namespace for these accessor functions.

The Goal

Be able to

  • use records in Haskell, which share field names.
  • use lenses for accessing these fields
@subfuzion
subfuzion / curl.md
Last active July 17, 2025 03:17
curl POST examples

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

@u840903
u840903 / git-submodules.md
Last active April 22, 2022 14:40
Github Submodule Cheat Sheet

Add a submodule

git submodule add https://github.com/janjarfalk/canvasrunner.git components/canvasrunner/

Update all submodules

git submodule foreach git pull origin master
cd ..
git commit . -m "Updated submodules"