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Creating a blurring overlay view
In the Music app of the new iOS, we can see an album cover behind a view that blurs it.
25 Answers
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How does TestFlight do it?
TestFlight offers over-the-air beta distribution of iOS apps (on non-jailbroken devices). How can this be done? Is this an iOS feature, or a vulnerability exploit?
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Maximum concurrent Socket.IO connections
This question has been asked previously but not recently and not with a clear answer.
5 Answers
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Is there any way to see the file system on the iOS simulator?
...re any way to browse the file system of a currently running or just killed iOS simulator? I'd settle for being able to see a specific app's files if there's a way to do that.
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使用 C++ 处理 JSON 数据交换格式 - C/C++ - 清泛网 - 专注C/C++及内核技术
... 是比较出名的 C++ JSON 解析库。在 JSON官网也是首推的。
下载地址为：http://sourceforge.NET/projects/jsoncpp。本文使用的 jsoncpp 版本为：0.5.0。
三、jsoncpp 在 Windows 下的编译
要使用第三方源码库，第一步少不了的就是编译，将源码...
iOS 7 - How to display a date picker in place in a table view?
...C 2013 video, Apple suggests displaying picker in place in a table view in iOS 7. How to insert and animate a view between table view cells?
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NSInvalidUnarchiveOperationException: Could not instantiate class named NSLayoutConstraint
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By default, when you create a new iOS project in Xcode 4.5, your storyboard or XIB is set to use Autolayout, which is a new feature in iOS 6.0. The NSLayoutConstraint class is part of the Autolayout system, and it doesn't exist in older versions of iOS.
If ...
iOS UI系列 (二) ：使用多个StoryBoard - 更多技术 - 清泛网 - 专注C/C++及内核技术
iOS UI系列 (二) ：使用多个StoryBoard为什么要使用多个StoryBoardStoryBoard 给项目带了很大的方便，在一个视图里可以看到整个项目页面之间的关系，但是如果项目所有的页面都放...为什么要使用多个StoryBoard
StoryBoard 给项目带了很大...
支付宝团队 | 移动客户端实战教程(iOS和Android) - 更多技术 - 清泛网 - 专...
支付宝团队 | 移动客户端实战教程(iOS和Android)给大家推荐一个非常好的PPT，是github在线的，是支付宝团队内部分享技术用的PPT，适合Web端和移动端的同学入门客户端开发，是我见过的...
给大家推荐一个非常好的PPT，是github在线...
Can I create more than one repository for github pages?
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You can have one site published to https://<username>.github.io by publishing to the master branch of a repository named “username.github.io” (substituting your actual username).
You can also have an additional site per GitHub project published to https://<username>.github.i...