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Can you autoplay HTML5 videos on the iPad?
...ser always initiates playback. A controller is
automatically supplied on iPhone or iPod touch once playback in
initiated, but for iPad you must either set the controls attribute or
provide a controller using JavaScript.
What this means (in terms of code) is that Javascript's play() and loa...
Can you build dynamic libraries for iOS and load them at runtime?
Are dynamic libraries supported on iOS (iPhone/iPad)?
3 Answers
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NSLog the method name with Objective-C in iPhone
... implemented as a C-string (as of the current versions of Mac OS X and the iPhone OS) doesn't mean you should use it in that way, since Apple could change it in an OS update.
– Nick Forge
May 5 '10 at 8:06
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iPhone UITextField - Change placeholder text color
I'd like to change the color of the placeholder text I set in my UITextField controls, to make it black.
32 Answers
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iPhone UIButton - image position
I have a UIButton with text "Explore the app" and UIImage (>)
In Interface Builder it looks like:
15 Answers
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What's a simple way to get a text input popup dialog box on an iPhone
...release];
This renders an alertView like this (screenshot taken from the iPhone 5.0 simulator in XCode 4.2):
When pressing any buttons, the regular delegate methods will be called and you can extract the textInput there like so:
- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(...
Debug Error \"pure virtual function call\" 原因解析 - 更多技术 - 清泛...
...，几百万行代码，无数人维护过的code base，谁都不敢保证是否某个析构函数会直接或间接的抛出异常。
或许我们应该对第1种情况，也就是我们自己的代码负责，对原有代码做一次全面的检查，并保证之后的代码不会在析构函数...
iPhone: Detecting user inactivity/idle time since last screen touch
...d the code for the singleton class IdleTimerManager Idle Timer Handling in iPhone Games
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iPad/iPhone hover problem causes the user to double click a link
...er a content change during a mouseover or mousemove event.
See also iPad/iPhone double click problem and Disable hover effects on mobile browsers.
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新手程序员应该知道的7件事 - 创意 - 清泛网 - 专注C/C++及内核技术
...人员认为，单元测试，也就是编写测试来验证小单位代码是否在做应该做的事情，是非常关键的。Richard Handloff，Strategic Power Systems的数据库开发人员，就是其中之一。 “我认为我曾给那些想要学习编程的人提的最佳建议就是，...