Apple iOS*

Introduzione allo sviluppo di applicazioni mobile cross-platform

Lo sapevi che si possono sviluppare applicazioni mobile cross-platform di elevata qualità utilizzando solo HTML, CSS e JavaScript ? Ok, domanda banale, molti oramai lo sanno ma tantissimi developers non ne sono ancora al corrente o, sono ancora scettici o comunque non ancora del tutto convinti riguardo l’uso di queste tecnologie in ambito mobile; proprio per quest’ultimo motivo ho deciso di scrivere una serie di blog posts ed alcuni articoli tecnici che verranno linkati man mano in calce a questo blog post per, mostrarti come con l’uso delle tue skills in ambito web e, con l’IDE Intel XDK si possano sviluppare applicazioni mobile di elevata qualità in maniera veloce ed infine estremamente efficiente.

详解 HTML5 新特性

HTML5已经火了一段时间了,相信作为web相关开发工程师,肯定或多或少的了解和尝试过一些HTML5的特性和编程。还记得以前我们介绍过的HTML5新标签。 作为未来前端开发技术的潮流和风向标,HTML5绝对不容忽视。

在今天这篇技术分享文章中,我们将介绍几个HTML5的重要特性,能够帮助你提高整个web应用的使用体验和开发效率,相信大家会感兴趣的!

 

特性一:正则表达式相信大家都会非常喜欢这个特性,无须服务器端的检测,使用浏览器的本地功能就可以帮助你判断电子邮件的格式,URL,或者是电话格式,防止用户输入错误的信息,通过使用HTML5的pattern属性,我们可以很方便的整合这个功能,代码如下:

<input type="email" pattern="[^ @]*@[^ @]*" value="">

 

多线程编程 4 - GCD

一、简介

 

在iOS所有实现多线程的方案中,GCD应该是最有魅力的,因为 GCD本身是苹果公司为多核的并行运算提出的解决方案。GCD在工作时会自动利用更多的处理器核心,以充分利用更强大的机器。GCD是Grand Central Dispatch的简称,它是基于C语言的。如果使用GCD,完全由系统管理线程,我们不需要编写线程代码。只需定义想要执行的任务,然后添加到适当的调度队列(dispatch queue)。GCD会负责创建线程和调度你的任务,系统直接提供线程管理

二、调度队列(dispath queue)

 

  • Apple iOS*
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  • Intel® XDK FAQs - Cordova

    Provides FAQs about using Apache Cordova* plugin APIs with Intel® XDK apps, such as adding third-party plugins, plugin variables, and selecting the right plugins for your app. It also covers specific questions related to the Admob, In-App-Purchase, Intel App Security, Capture, and Camera plugins.
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  • Intel® XDK FAQs - Crosswalk

    Provides FAQs related to developing Intel® XDK apps that use the Crosswalk* runtime for Android* apps, such as why Crosswalk app packages are large, supported versions, how to control the audio playback rate, and why some apps fail to run because of GPU support on certain Android devices.
  • Développeurs
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  • Intel® XDK
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  • Intel® XDK FAQs

    Provides answers to frequently-asked questions (FAQs) about the Intel® XDK cross-platform development environment. Separate FAQ pages are provided for general topics, Apache Cordova* use, Crosswalk* runtime, debugging, testing on device, the App Designer layout tool, and the Intel XDK IoT Edition (node.js apps). Many FAQs were answered in the Intel XDK forums.
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