wangshijun

" Search Dash for word under cursor
function! SearchDash()
  let s:browser = "/usr/bin/open"
  let s:wordUnderCursor = expand("<cword>")
  let s:url = "dash://".s:wordUnderCursor
  let s:cmd ="silent ! " . s:browser . " " . s:url
  execute s:cmd
  redraw!
endfunction
map <leader>d :call SearchDash()<CR>

wangshijun

" Searches Dash for the word under your cursor in vim, using the keyword 
" operator, based on file type. E.g. for JavaScript files, I have it 
" configured to search j:term, which immediately brings up the JS doc
" for that keyword. Might need some customisation for your own keywords!

function! SearchDash()
  " Some setup
  let s:browser = "/usr/bin/open"
  let s:wordUnderCursor = expand("<cword>")

wangshijun

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"

wangshijun

var PrimeGenerator = function() {
	// 初始化的素数
	this.prime = 1;

	// 判断是否是素数
	this.isPrime = function(num) {
		var result = true;
		if (num !== 2) {
			if (num % 2 == 0) {
				result = false;

wangshijun

如何做项目?

项目的背景?

• 要实现的目标和要解决的问题;
• 要达到的结果,宽松和严格时间节点?

项目的流程?

wangshijun

function minimum(a,b,c) {
	var min = a;

	if (b<min) {
		min = b;
	}

	if (c<min) {
		min = c;
	}

wangshijun

#!/bin/bash

# build trust relations between linux hosts
user="wangshijun"
machine="hostname1 hostname2 hostname3"
for i in $machine
do
	scp ~/.ssh/id_rsa.pub ${user}@$i:./
	ssh ${user}@$i 'cat id_rsa.pub >>.ssh/authorized_keys; chmod 700 .ssh;chmod 600 .ssh/authorized_keys'
done

wangshijun

#!/bin/bash

TMP_DIR="output"
PRODUCT_DIR="project-production"
IGNORE_FILE="$TMP_DIR build.sh tests"
OUTPUT_FILE="project-production.tar.gz"

# prepare tmp dir
mkdir -p $TMP_DIR
rm -rf $TMP_DIR/*

wangshijun

<?php
/**
 * Log Queue, maitains log entries that laies within the specified time peroid
 *
 * @author wangshijun <wangshijun2010@baidu.com>
 * @copyright wangshijun2010@gmail.com
 * @package Log
 * @subpackage LogQueue
 * @todo Feature: on_queue_ready callback called internally
 */

wangshijun

<?php
function get_client_ip() {
	if(isset($_SERVER["HTTP_X_FORWARDED_FOR"])) {
		if(isset($_SERVER["HTTP_CLIENT_IP"])) {
			return $_SERVER["HTTP_CLIENT_IP"];
		} else {
			return $_SERVER["REMOTE_ADDR"];
		}
		
		return $_SERVER["HTTP_X_FORWARDED_FOR"];