thimbl

#!/bin/bash
ROOT_UID=0
SUCCESS=0
E_USEREXISTS=70

# Run as root, of course. (this might not be necessary, because we have to run the script somehow with root anyway)
if [ "$UID" -ne "$ROOT_UID" ]
then
  echo "Must be root to run this script."
  exit $E_NOTROOT

kyleturner

To remove a submodule you need to:

Delete the relevant line from the .gitmodules file.
Delete the relevant section from .git/config.
Run git rm --cached path_to_submodule (no trailing slash).
Commit and delete the now untracked submodule files.

mmagm

data BinaryTree a = EmptyTree | Node a (BinaryTree a) (BinaryTree a)
     deriving (Show)

treeInsert :: Ord a => a -> BinaryTree a -> BinaryTree a
treeInsert el EmptyTree  = Node el EmptyTree EmptyTree
treeInsert el (Node a left right)
       | el == a = Node el left right
       | el < a = Node a (treeInsert el left) right
       | el > a = Node a left (treeInsert el right)

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

callistabee

- Haskell Mergesort
- Copyright (C) 2014 by Kendall Stewart


First we define a couple of helper functions that
will be useful in splitting the list in half:

> fsthalf :: [a] -> [a]
> fsthalf xs = take (length xs `div` 2) xs

miguelmota

var request = require('request')
var zlib = require('zlib')

request(url, {encoding: null}, (err, response, body) => {
  if(response.headers['content-encoding'] == 'gzip'){
    zlib.gunzip(body, (err, dezipped) => {
      callback(dezipped.toString())
    })
  } else {
    callback(body)

willprice

# Ruby is our language as asciidoctor is a ruby gem.
lang: ruby
before_install:
  - sudo apt-get install pandoc
  - gem install asciidoctor
script:
  - make
after_success:
  - .travis/push.sh
env:

23maverick23

svg text {
    -webkit-user-select: none;
       -moz-user-select: none;
        -ms-user-select: none;
            user-select: none;
}
svg text::selection {
    background: none;
}

parmentf

Inspired by dannyfritz/commit-message-emoji

See also gitmoji.

Commit type	Emoji
Initial commit	🎉 :tada:
Version tag	🔖 :bookmark:
New feature	✨ :sparkles:
Bugfix	🐛 :bug:

cobalamin

• Types are declared with : and not ::, and the consing operator conversely is :: instead of :
• No where clauses, only let/in
• The standard style is different, check http://elm-lang.org/docs/style-guide for reference
• Multiline strings are a thing with """
• Haskell's data corresponds to type in Elm, and also, Haskell's type corresponds to Elm's type alias
• ($) is (<|), but you don't use it all that much – Elm people like the flipped operator (|>) which lets you build something that reads like a pipeline
• Related: Backticks will likely die soon in favour of functions that have an argument order that lends itself to pipelining with (|>)
• Also, (.) is (<<), and a flipped version (>>) exists, but I don't see it used that much either
• (>>=) is not an available operator and would not be polymorphic (no typeclasses, see below), and is instead commonly named SomeType.andThen – e.g. Maybe.andThen : Maybe a -> (a -> Maybe b) -> Maybe b