sheepla

#
# ghq-fzf.zsh
#
# ABOUT:
#   `cd` to `ghq` repositories directory on `zsh`
#   You can launch this function with `Ctrl-g`
#
# INSTALLATION:
#   Requires `zsh` and `fzf`
#   Download this file then, append `source path/to/fzf-ghq.zsh` to your `~/.zshrc`

rch850

Degrade HD movie

$ ffmpeg -i source.mp4 -vf fps=fps=15,scale=480:-1 -b:v 450k -b:a 50k out.mp4

Convert mp4 into gif and scale it with maintaining aspect ratio.

• -vf scale: https://ffmpeg.org/ffmpeg-filters.html#scale

hayajo

ChangeLog を支える英語

ChangeLog を書く際によく使われる英語をまとめました。

ほとんど引用です。

基本形

ivey

require 'fileutils'

class Jekyll < Thor
  include FileUtils

  method_options :format => :optional
  def draft(name)
    format = options[:format] || "markdown"
    slug = name.downcase.gsub(/ +/,'-').gsub(/[^-\w]/,'').sub(/-+$/,'')
    filename = slug + ".#{format}"