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How do I detect when someone shakes an iPhone?
...ing.
First, I subclassed UIWindow. This is easy peasy. Create a new class file with an interface such as MotionWindow : UIWindow (feel free to pick your own, natch). Add a method like so:
- (void)motionEnded:(UIEventSubtype)motion withEvent:(UIEvent *)event {
if (event.type == UIEventTypeMotio...
Where does Java's String constant pool live, the heap or the stack?
...aded in the VM, the string constants will get copied to the heap, to a VM-wide string pool (in the permgen, as Stephen C said), since equal string literals in different classes have to be the same String object (by the JLS).
– Paŭlo Ebermann
Feb 7 '11 at 14:24...
Mock vs MagicMock
...rset of Mock that automatically does "magic methods" thus seamlessly providing support for lists, iterations and so on... Then what is the reason for plain Mock existing? Isn't that just a stripped down version of MagicMock that can be practically ignored? Does Mock class know any tricks tha...
Is nested function a good approach when required by only one function? [closed]
...hich I think it often does because you don't have to search/scroll through files to find the relevant code.
– Blixt
Sep 4 '15 at 16:21
...
Which iOS app version/build number(s) MUST be incremented upon App Store release?
...ndle is invalid. The value for key CFBundleVersion [1.0] in the Info.plist file must contain a higher version than that of the previously uploaded version [1.134].
This bundle is invalid. The value for key CFBundleShortVersionString [1.0] in the Info.plist file must contain a higher version than tha...
Should import statements always be at the top of a module?
...e them into a function if your profiling shows that would help (you did profile to see where best to improve performance, right??)
The best reasons I've seen to perform lazy imports are:
Optional library support. If your code has multiple paths that use different libraries, don't break if an op...
What is the difference between a definition and a declaration?
...
@Brian int i; in file/global scope or function scope is a definition both in C and C++. In C because it allocates storage, and in C++ because it does not have the extern specifier or a linkage-specification. These amount to the same thing, wh...
Timeout expired. The timeout period elapsed prior to completion of the operation or the server is no
... on my web site (20000-60000 per day), which is a download site for mobile files. I have remote access to my server (windows server 2008-R2). I've received "Server is unavailable" errors before, but am now seeing a connection timeout error.
I'm not familiar with this - why does it occur a...
Should I instantiate instance variables on declaration or in the constructor?
...s.load(Thread.currentThread().getContextClassLoader().getResourceAsStream("file.properties"));
} catch (IOException e) {
throw new ConfigurationException("Failed to load properties file.", e); // It's a subclass of RuntimeException.
}
}
// ...
}
...
Dependency Injection vs Factory Pattern
...
+1 @willcode thanks! So you have to change config/xml files instead. I see. The wiki link en.wikipedia.org/wiki/… defines the factory pattern as Manually-Injected Dependency
– gideon
Dec 15 '10 at 3:16
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