alexwang1983的专栏

之前在html页面嵌入一段如下javascript片段，但是在单击一个按钮的时候会对i值加一，但是两次单击之后，i的初始值没变。      var i=2;后来把变量声明在一个test对象里面，如下代码。这样每次变更test.i之后，test.i的值就可以保存下来      var test={};      test.i=2;

主要是利用html5的canvas来进行图片的压缩,然后转化为dataURL，再有dataURL转化为Blob文件，Blob对象可以直接赋值给Formdata.app.service('Util', function($q) { var dataURItoBlob = function(dataURI) { // convert base64/URLEnc

1, top and left relative to the documentjquery .offset()Get the current coordinates of the first element, or set the coordinates of every element, in the set of matched elements, relative to

在iphone上构建nodejs服务器

1，连接单个mongodb的实例，可以参看node mongodb的文档https://github.com/mongodb/node-mongodb-native2， 连接mongodb 的mongos服务，只需要修改一下连接配置即可，如下var MongoClient = require('mongodb').MongoClient , format = r

原文 http://www.startersquad.com/blog/angularjs-requirejs/AngularJS + RequireJSDmitry EvseevSeptember 19, 201313 CommentsWhile delivering software projects for startups, we’ve come t

进入Netbeans里面，通过Options

利用DNode实现php和nodejs之间的通信

1, create the proper SSL Certificate and Keys. please refer to the link from Aget pen from p12 file$ openssl pkcs12 -in CertificateName.p12 -out CertificateName.pem -nodestest connecti

http://dropshado.ws/post/45694832906/touch-identifier-0document.body.addEventListener( 'touchstart', function( event ) {  // dismiss after-touches  if ( isTouching ) {    return;  }  event.preventDe

http://krasimirtsonev.com/blog/article/Nodejs-managing-child-processes-starting-stopping-exec-spawnNode.js: managing child processes/ blog / NodejsThese days I spent some time working on