dead-horse

function test(path) {
  return path.split('/').join('/');
}

var path1 = 'first';
var path2 = 'second';
var longPath = '.././home//Users/name/git/project/lib/abc/def/zzz.js';

var plusPath = path1 + '/' + path2 + '/' + longPath;
var constantPath = 'first/second/.././home//Users/name/git/project/lib/abc/def/zzz.js';

dead-horse

var path = require('path');

var simplePath = '/home/Users/deadhorse/git/node/lib/path.js';
var pathWithDot = '/home/Users/deadhorse/git/node/./lib/./path.js';
var pathWithDotDot = '/home/Users/deadhorse/git/node/../lib/../path.js';

var length = 1000000;

console.time('normalize simple path');
for (var i = 0; i < length; i++) {

dead-horse

var benchmarks = require('beautify-benchmark');
var Benchmark = require('benchmark');
var thunkify = require('thunkify');
var zlib = require('zlib');
var co = require('co');
var fs = require('fs');

var gzipPromise = require('mz/zlib').gzip;
var gzipThunk = thunkify(zlib.gzip);
var fsPromise = require('mz/fs');

dead-horse

var http = require('http');
var fs = require('fs');
var path = require('path');
var tmp = path.join(__dirname, 't.tgz');

var opts = {
  hostname: 'registry.npmjs.com',
  method: 'GET',
  port: 80,
  path: '/cutter/-/cutter-0.0.3.tgz',

dead-horse

var mkdirp = require('mkdirp');
var http = require('http');
var fs = require('fs');
var path = require('path');
var tmp = path.join(__dirname, 't.tgz');

var opts = {
  hostname: 'cnpm.oss.aliyuncs.com',
  method: 'GET',
  port: 80,

dead-horse

#! /bin/sh

while [ 1 ]
do

START=$(($(date +%s%N)/1000000))

curl -s -i http://localhost:3000 | grep X-Response-Time

END=$(($(date +%s%N)/1000000))

dead-horse

local file = io.open("urls.txt", "r");
local arr = {}
local lines = file:lines()
 for line in file:lines() do
    table.insert (arr, line);
 end
local i = 0
request = function() 
  i = (i % #arr) + 1
  return wrk.format(nil, arr[i])

dead-horse

Data Mining

records -> knowledge

hard by human

neural network

autonomous driving

dead-horse

Command.prototype.executeSubCommand = function(argv, args, unknown) {
  args = args.concat(unknown);

  if (!args.length) this.help();
  if ('help' == args[0] && 1 == args.length) this.help();

  // <cmd> --help
  if ('help' == args[0]) {
    args[0] = args[1];
    args[1] = '--help';

dead-horse

/*!
 * dump.js, dump mongodb.
 * Copyright(c) 2012 Taobao.com
 * Author: busi.hyy <[email protected]>
 *
 * 每天凌晨3点从mongo dump一份到指定文件夹，前缀为20121113_
 * 只保留最近七天的dump文件
 * Example: `node dump 127.0.0.1:27071 back database collection1 collection2 ...`
 */