CooLNuanfeng

function openApp(openUrl, callback) {
    //检查app是否打开
    function checkOpen(cb){
        var _clickTime = +(new Date());
        function check(elsTime) {
            if ( elsTime > 7000) {  // 7000 = 5000 + toast的 2000
                cb(1);
            } else {
                cb(0);

CooLNuanfeng

function openApp(openUrl, callback) {
    //检查app是否打开
    function checkOpen(cb){
        var _clickTime = +(new Date());
        function check(elsTime) {
            if ( elsTime > 7000) {  // 7000 = 5000 + toast的 2000
                cb(1);
            } else {
                cb(0);

CooLNuanfeng

/*!
 * gulp
 * $ npm install gulp-ruby-sass gulp-autoprefixer gulp-cssnano gulp-jshint gulp-concat gulp-uglify gulp-imagemin gulp-notify gulp-rename gulp-livereload gulp-cache del --save-dev
 */

// Load plugins
var gulp = require('gulp'),
    sass = require('gulp-ruby-sass'),
    autoprefixer = require('gulp-autoprefixer'),
    cssnano = require('gulp-cssnano'),

CooLNuanfeng

###Jade 简单使用示例

####**安装**

`npm install jade -g`


####**指令**

`jade --help`

CooLNuanfeng

window.onbeforeunload = onbeforeunload_handler;     
window.onunload = onunload_handler;     
function onbeforeunload_handler(){     
    var warning="确认退出?";             
    return warning;     
}     
     
function onunload_handler(){     
    var warning="谢谢光临";     
    alert(warning);     

CooLNuanfeng

var arr = [1,2,2,4,2];

for(var i =0; i< arr.length; i++){
    for(var j=i+1; j<arr.length; j++){
	if( arr[i] == arr[j] ){
		arr.splice(j,1);
		j--;
	}
     }
}

CooLNuanfeng

评分

CooLNuanfeng

function ajax(url, fnOnSucc, fnOnFaild)
{
	var oAjax=null;
	
	//1.初始化Ajax对象
	if(window.ActiveXObject)
	{
		oAjax=new ActiveXObject("Msxml2.XMLHTTP")||new ActiveXObject("Microsoft.XMLHTTP");
	}
	else

CooLNuanfeng

/**
* @function:generateRandomAlphaNum->生成随机的字符串
* @param:len->生存随机字符串的长度
* @tdd->IE6-9 chrome Firefox通过测试
* 
*/
function generateRandomAlphaNum(len) {
    var rdmString = "";
    //toSting接受的参数表示进制，默认为10进制。36进制为0-9 a-z
    for (var i=0; rdmString.length < len; rdmString += Math.random().toString(36).substr(2));

CooLNuanfeng

/**
* 这里把符合以下条件的对象称为伪数组 
* 1，具有length属性 
* 2，按索引方式存储数据 
* 3，不具有数组的push,pop等方法 
* 
*/
 
//将伪数组转换成数组，ps:已测试IE6-10、chrome、Firefox
function toArray(arg){