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Take screenshots in the iOS simulator
I want to take a screenshot of my iOS application when it is running in the simulator, and save the screenshot on my Mac. How can I do this?
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Detect Retina Display
Does iOS SDK provides an easy way to check if the currentDevice has an high-resolution display (retina) ?
14 Answers
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From io.Reader to string in Go
I have an io.ReadCloser object (from an http.Response object).
7 Answers
7
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Is it possible dynamically to add String to String.xml in Android?
...ave %2$d new messages.</item>
</plurals>
The first mailCount param is used to decide which format to use (single or plural), the other params are your substitutions:
Resources res = getResources();
String text = res.getQuantityString(R.plurals.welcome_messages, mailCount, username, ma...
ipad safari: disable scrolling, and bounce effect?
...s answer is no longer applicable, unless you are developing for a very old iOS device... Please see other solutions
2011 answer: For a web/html app running inside iOS Safari you want something like
document.ontouchmove = function(event){
event.preventDefault();
}
For iOS 5 you may want to ...
Return a value from AsyncTask in Android [duplicate]
...tiate vars
public myTask() {
super();
//my params here
}
protected Void doInBackground(Void... params) {
//do stuff
return null;
}
@Override
protected void onPostExecute(Void result) {
//do ...
Difference between java.io.PrintWriter and java.io.BufferedWriter?
...he characters in Java memory before (probably, depending on the implementation) dropping to C to do the writing to the file.
There is no such concept as a "PrintReader"; the closest you will get is probably java.util.Scanner.
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How can I pass a parameter to a setTimeout() callback?
...postinsql(topicId);
}, 4000)
You need to feed an anonymous function as a parameter instead of a string, the latter method shouldn't even work per the ECMAScript specification but browsers are just lenient. This is the proper solution, don't ever rely on passing a string as a 'function' when using ...
关于php的socket初探 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...特殊的文件，一些socket函数就是对其进行的操作（读/写IO、打开、关闭）
既然Unix/Linux是将socket以一种io的形式来编程实现，那对于socket的研究必然有几个概念要理解：
1、阻塞/非阻塞：这两个概念是针对 IO 过程中进程的状态...
How to lose margin/padding in UITextView?
I have a UITextView in my iOS Application, which displays a large amount of text.
22 Answers
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