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Set element focus in angular way

...actory that is created via attribute instead of waiting for some event to happen? – Pratik Gaikwad Jun 19 '15 at 16:48 4 ...
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How to enable/disable bluetooth programmatically in android

... permission to turn on Bluetooth. The enable() method is provided only for applications that include a user interface for changing system settings, such as a "power manager" app. What does it mean? For ex. I made a little app from your code and it worked. But if I want to upload to Play Store, it wo...
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node.js, socket.io with SSL

...is how I managed to set it up with express: var fs = require( 'fs' ); var app = require('express')(); var https = require('https'); var server = https.createServer({ key: fs.readFileSync('./test_key.key'), cert: fs.readFileSync('./test_cert.crt'), ca: fs.readFileSync('./test_ca.c...
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JSON serialization of Google App Engine models

...success. My project isn't using Django, is there a simple way to serialize App Engine models (google.appengine.ext.db.Model) into JSON or do I need to write my own serializer? ...
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How to implement OnFragmentInteractionListener

I have a wizard generated app with navigation drawer in android studio 0.8.2 12 Answers ...
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Simulate airplane mode in iPhone Simulator

... It's harder than it sounds, though our team has asked Apple for similar functionality. The problem is that apps running in the simulator are really Mac apps. The iPhone Simulator doesn't emulate the iPhone; it's just an environment for Mac apps to link against and look like an i...
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iOS Detection of Screenshot?

The app Snapchat , on the App Store, is an app that lets you share pictures with a self-destruct on them. You can only view the pics for X seconds. If you attempt to take a screenshot while the picture is showing using the home-power key combo, it will tell the sender you tried to take a screenshot...
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What's the difference between the various methods to get a Context?

...des some good information about contexts as well: In a regular Android application, you usually have two kinds of Context, Activity and Application. Reading the article a little bit further tells about the difference between the two and when you might want to consider using the application...
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App Inventor 2 低功耗蓝牙(BLE) 硬件接入、数据通信及IO控制 · App Inventor 2 中文网

创建 Apps 首页 关于我们 关于我们 发布日志 服务条款 教育 中文教程 中文社区 反馈 我要反馈 App Inve...
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App Inventor 2 连接打印机(Printer),自定义打印的实现 - App Inventor ...

App Inventor 2 连接打印机(Printer),自定义打印的实现ai2_printer应用介绍本教程主要分享App Inventor 2连接网络打印机进行自定义打印的思路及方法,这里只进行思路的讲解及关键步骤的效果演示,细节需自行完善。主要用到社交应...