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What is an example of the simplest possible Socket.io example?

... messages = document.getElementById('messages'); el.appendChild(text); messages.appendChild(el); } </script> </head> <body> <ul id='messages'></ul> </body> </html> app.js var h...
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Android Facebook style slide

The new Facebook application and its navigation is so cool. I was just trying to see how it can be emulated in my application. ...
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Live-stream video from one android phone to another over WiFi

... If you do not need the recording and playback functionality in your app, using off-the-shelf streaming app and player is a reasonable choice. If you do need them to be in your app, however, you will have to look into MediaRecorder API (for the server/camera app) and MediaPlayer (for client...
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How to watch for a route change in AngularJS?

...ific controller, you can add the watch for the whole aplication in Angular app run() var myApp = angular.module('myApp', []); myApp.run(function($rootScope) { $rootScope.$on("$locationChangeStart", function(event, next, current) { // handle route changes }); }); ...
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Unfortunately MyApp has stopped. How can I solve this?

I am developing an application, and everytime I run it, I get the message: 20 Answers ...
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大数据:用数据指导APP运营 - 资讯 - 清泛网 - 专注C/C++及内核技术

大数据:用数据指导APP运营数据问题一直是很多运营人员头疼的问题。之前的回答说了一些,但都没有展开说,我也不知道进阶篇能说到啥程度,但先说着吧。1 数据的定义...数据问题一直是很多运营人员头疼的问题。之前的回...
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Does Flask support regular expressions in its URL routing?

I understand that Flask has the int, float and path converters, but the application we're developing has more complex patterns in its URLs. ...
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How do I run a node.js app as a background service?

... Copying my own answer from How do I run a Node.js application as its own process? 2015 answer: nearly every Linux distro comes with systemd, which means forever, monit, PM2, etc are no longer necessary - your OS already handles these tasks. Make a myapp.service file (repl...
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How to send an email with Gmail as provider using Python?

... August 2014 this now raises smtplib.SMTPAuthenticationError: (534, '5.7.9 Application-specific password required. – anon58192932 Aug 27 '14 at 18:06 7 ...
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How to change Xcode Project name

I have developed my app in Xcode for iPhone, in start I have just named it without secnec now I want to change my app name I have replace my old app name with new one as I have found the name in my app, but its still giving me one error... ...