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Cropping an UIImage
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Update 2014-05-28: I wrote this when iOS 3 or so was the hot new thing, I'm certain there are better ways to do this by now, possibly built-in. As many people have mentioned, this method doesn't take rotation into account; read some ...
How to hide the “back” button in UINavigationController?
...avigationItem setHidesBackButton:NO animated:YES];
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[UPDATE]
Swift 3.0:
self.navigationItem.setHidesBackButton(true, animated:true)
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get name of a variable or parameter [duplicate]
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203
Pre C# 6.0 solution
You can use this to get a name of any provided member:
public static clas...
Chrome hangs after certain amount of data transfered - waiting for available socket
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answered Jun 30 '14 at 9:34
Predte4aPredte4a
90677 silver badges66 bronze badges
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C++11 rvalues and move semantics confusion (return statement)
...ector<int> rval_ref = return_vector();
I.e. just as you would in C++03. tmp is implicitly treated as an rvalue in the return statement. It will either be returned via return-value-optimization (no copy, no move), or if the compiler decides it can not perform RVO, then it will use vector's m...
biggest integer that can be stored in a double
...st possible value of a double. That is, DBL_MAX or approximately 1.8 × 10308 (if your double is an IEEE 754 64-bit double). It's an integer. It's represented exactly. What more do you want?
Go on, ask me what the largest integer is, such that it and all smaller integers can be stored in IEEE 64-...
Get class that defined method
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edited Jun 20 '14 at 19:44
Aaron Hall♦
260k6969 gold badges353353 silver badges303303 bronze badges
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iPhone app in landscape mode, 2008 systems
Please note that this question is from 2008 and now is of only historic interest.
8 Answers
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How to suppress Update Links warning?
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140
UPDATE:
After all the details summarized and discussed, I spent 2 fair hours in checking the op...
How do you declare an interface in C++?
... public:
virtual ~IDemo() {}
virtual void OverrideMe() = 0;
};
class Parent
{
public:
virtual ~Parent();
};
class Child : public Parent, public IDemo
{
public:
virtual void OverrideMe()
{
//do stuff
}
};
You don't have to incl...