dangh

local function uuid()
    math.randomseed(os.time())
    local template ='xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'
    return string.gsub(template, '[xy]', function (c)
        local v = (c == 'x') and math.random(0, 0xf) or math.random(8, 0xb)
        return string.format('%x', v)
    end)
end

dangh

function tftpd
  switch $argv
  case start
    sudo rm -rf /private/tftpboot
    sudo ln -s (pwd) /private/tftpboot
    sudo launchctl load -w /System/Library/LaunchDaemons/tftp.plist
  case stop
    sudo launchctl unload -w /System/Library/LaunchDaemons/tftp.plist
  end
end

dangh

brew install ffmpeg
ffmpeg -i input.mp4 -c copy -metadata:s:v:0 rotate=90 output.mp4

dangh

@echo off

echo Put this file in the same folder as sublime_text.exe
echo Need to run as administrator

SET AppKey=Sublime Text
SET AppTitle=Open with ^&Sublime Text
SET AppPath=%~dp0sublime_text.exe
SET AppIcon=%AppPath%,0

dangh

import { compose, withState, withProps } from 'recompose'

function HoCComponent ({a, b, c, setA, setB}) {
  return (
    <div>
      <span>A: {a}</span>
      <button onClick={setA}>Update A</button>
      <span>B: {b}</span>
      <button onClick={setB}>Update B</button>
      <span>C: {c}</span>

dangh

/**
 * Convert <input/> to <textarea/> to preserve line-breaks.
 */
function replaceInputWithTextarea(input) {
  if (input.type !== 'text') return;

  // Create textarea element.
  const textarea = document.createElement('textarea');

  // Copy all input attributes except `value`.

dangh

@echo off

:: Setup bootstrap script

IF NOT [%1]==[--skip-setup] (
    :: Allow (, ), ^, <, >, |, ... in the file name
    :: See https://stackoverflow.com/a/36990712
    SETLOCAL EnableDelayedExpansion
    SET "EXECUTABLE_PATH=%~dpnx0"
    ECHO AutoRun "!EXECUTABLE_PATH!"

dangh

Source: https://github.com/openwrt/luci/blob/e380cf51f8d60193f5743651f3c683389e4ef211/modules/luci-base/src/template_parser.c#L196-L232

code	description
<%_ term %>	translate with i18n
<%: term %>	translate with i18n and escape XML
<%+ path/to/template %>	include template from view dir (/usr/lib/lua/luci/view)
<%= expression %>	print expression
<%# comment %>	comment
&lt;%-	remove whitespaces on the left

dangh

channel spectrum
  ready
    SELECT_AP -> ready
    SCAN -> loading
  loading
    CANCEL_SCAN -> ready
    SCAN_SUCCESS -> chart
    SCAN_FAILURE -> error
  chart
    SELECT_AP -> ready

dangh

#!/bin/sh
# Build Zsh from sources on Debian Wheezy.
# From http://zsh.sourceforge.net/Arc/git.html and sources INSTALL file.

# Some packages may be missing
sudo apt-get install -y git-core gcc make autoconf yodl libncursesw5-dev texinfo

git clone git://git.code.sf.net/p/zsh/code zsh

cd zsh