liunian

<?php
# http://jeffreysambells.com/2012/10/25/human-readable-filesize-php
function human_filesize($bytes, $decimals = 2) {
    $size = array('B','kB','MB','GB','TB','PB','EB','ZB','YB');
    $factor = floor((strlen($bytes) - 1) / 3);
    return sprintf("%.{$decimals}f", $bytes / pow(1024, $factor)) . @$size[$factor];
}

echo human_filesize(filesize('example.zip'));

liunian

{
  'Safari Developer Library': 'https://developer.apple.com/library/safari/navigation/index.html',
  'Safari HTML Reference': 'https://developer.apple.com/library/safari/documentation/AppleApplications/Reference/SafariHTMLRef/Articles/Attributes.html',
  'Safari Web Content Guide': 'https://developer.apple.com/library/ios/documentation/AppleApplications/Reference/SafariWebContent/Introduction/Introduction.html'
}

liunian

/**
 * find all markdown files in given directory, (here just current directory)
 * and then fetch their title to generate index markdown file
 *
 * use -v to show verbose detail
 * use -o to specify output file, default to ./index.md
 * use -d to specify scanner directory, such as -d the_directory, default to ./
 */
var fs = require('fs'),
  path = require('path')

liunian

{
  decodeSpecialUnicode: function(str) {
    var ptn = /\\u([0-f]{4})/ig;

    return str.replace(ptn, function(match, group) {
      return String.fromCharCode(parseInt(group, 16));
    });
  },

  encodeSpecialUnicode: function(str) {

liunian

// from https://github.com/mishoo/UglifyJS2/blob/harmony/lib/output.js
function to_ascii(str) {
  return str.replace(/[\ud800-\udbff][\udc00-\udfff]|[\u0000-\u001f\u007f-\uffff]/g, function (ch) {
    var code = get_full_char_code(ch, 0).toString(16);

    if (code.length <= 2) {
      while (code.length < 2) code = "0" + code;
      return "\\x" + code;
    } else {
      while (code.length < 4) code = "0" + code;

liunian

// from: https://jsperf.com/deep-copy-vs-json-stringify-json-parse/15

function recursiveDeepCopy(o) {
    var newO,
        i;

    if (typeof o !== 'object') {
        return o;
    }
    if (!o) {

liunian

// Simple JavaScript Templating
// John Resig - http://ejohn.org/ - MIT Licensed
(function(){
  var cache = {};
 
  this.tmpl = function tmpl(str, data){
    // Figure out if we're getting a template, or if we need to
    // load the template - and be sure to cache the result.
    var fn = !/\W/.test(str) ?
      cache[str] = cache[str] ||

liunian

#!/usr/bin/env fish

# use optipng to optimize png
if type -q optipng
    set pngs (command find . -name "*.png")
    for i in $pngs
        # echo $i
        optipng -strip all $i
    end
else

liunian

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import requests
import bs4
import re
import os
import sys
from multiprocessing import Pool, cpu_count
try:

liunian

git rev-parse --abbrev-ref HEAD