frontendbeast

linters:

    SelectorFormat:
        convention: ^(_)?[a-z]+-[a-z0-9-]+((_{2}|-{2})?[a-z0-9-]+)?(-{2}[a-z0-9-]+)?[a-z0-9]$
        convention_explanation: 'should be written in namespaced, hyphenated BEM format'
        ignored_types: [element]

protrolium

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

You can get the list of installed codecs with:

bmhatfield

# In order for gpg to find gpg-agent, gpg-agent must be running, and there must be an env
# variable pointing GPG to the gpg-agent socket. This little script, which must be sourced
# in your shell's init script (ie, .bash_profile, .zshrc, whatever), will either start
# gpg-agent or set up the GPG_AGENT_INFO variable if it's already running.

# Add the following to your shell init to set up gpg-agent automatically for every shell
if [ -f ~/.gnupg/.gpg-agent-info ] && [ -n "$(pgrep gpg-agent)" ]; then
    source ~/.gnupg/.gpg-agent-info
    export GPG_AGENT_INFO
else

CMCDragonkai

Nix String and Path Concatenation

From Bas van Dijk:

To understand these things I would recommend using nix-repl:

$ nix-repl
Welcome to Nix version 1.11.2. Type :? for help.

kingkool68

#!/bin/bash
# Generate a Markdown change log of pull requests from commits between two tags
# Author: Russell Heimlich
# URL: https://gist.github.com/kingkool68/09a201a35c83e43af08fcbacee5c315a

# HOW TO USE
# Copy this script to a directory under Git version control
# Make the script executable i.e. chmod +x changelog.sh
# Run it! ./changelog.sh
# Check CHANGELOG.md to see your results

DeLaGuardo

;; Enable ligatures without prettify-symbols

(provide 'add-pragmatapro-symbol-keywords)

(defconst pragmatapro-fontlock-keywords-alist
  (mapcar (lambda (regex-char-pair)
            `(,(car regex-char-pair)
              (0 (prog1 ()
                   (compose-region (match-beginning 1)
                                   (match-end 1)

ttscoff

-- A global variable for the Hyper Mode
k = hs.hotkey.modal.new({}, "F17")

-- Trigger existing hyper key shortcuts

k:bind({}, 'm', nil, function() hs.eventtap.keyStroke({"cmd","alt","shift","ctrl"}, 'm') end)

-- OR build your own

launch = function(appname)

ljharb

Array Iteration

https://gist.github.com/ljharb/58faf1cfcb4e6808f74aae4ef7944cff

While attempting to explain JavaScript's reduce method on arrays, conceptually, I came up with the following - hopefully it's helpful; happy to tweak it if anyone has suggestions.

Intro

JavaScript Arrays have lots of built in methods on their prototype. Some of them mutate - ie, they change the underlying array in-place. Luckily, most of them do not - they instead return an entirely distinct array. Since arrays are conceptually a contiguous list of items, it helps code clarity and maintainability a lot to be able to operate on them in a "functional" way. (I'll also insist on referring to an array as a "list" - although in some languages, List is a native data type, in JS and this post, I'm referring to the concept. Everywhere I use the word "list" you can assume I'm talking about a JS Array) This means, to perform a single operation on the list as a whole ("atomically"), and to return a new list - thus making it mu

mentos1386

<code_scheme name="Airbnb">
  <option name="RIGHT_MARGIN" value="100" />
  <option name="HTML_ATTRIBUTE_WRAP" value="4" />
  <option name="HTML_ELEMENTS_TO_INSERT_NEW_LINE_BEFORE" value="" />
  <option name="HTML_ENFORCE_QUOTES" value="true" />
  <DBN-PSQL>
    <case-options enabled="false">
      <option name="KEYWORD_CASE" value="lower" />
      <option name="FUNCTION_CASE" value="lower" />
      <option name="PARAMETER_CASE" value="lower" />

mrkgnao

{-# LANGUAGE RecordWildCards, Arrows #-}

import Numeric
import Data.Char

import Control.Monad
import Data.Monoid ((<>))
import Data.List (nub, sort, reverse)

data RepeatBounds = RB