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C++ : why bool is 8 bits long?
In C++, I'm wondering why the bool type is 8 bits long (on my system), where only one bit is enough to hold the boolean value ?
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How can I install a .ipa file to my iPhone simulator
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You can't. If it was downloaded via the iTunes store it was built for a different processor and won't work in the simulator.
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C# operator overload for `+=`?
...or the Garbage collection and memory management, which is a potential security hole in CLR strong typed world.
Nevertheless, let's see what exactly an operator is. According to the famous Jeffrey Richter's book, each programming language has its own operators list, which are compiled in a special m...
Custom Compiler Warnings
When using the ObsoleteAtribute in .Net it gives you compiler warnings telling you that the object/method/property is obsolete and somthing else should be used. I'm currently working on a project that requires a lot of refactoring an ex-employees code. I want to write a custom attribute that I can u...
How to write a:hover in inline CSS?
I have a case where I must write inline CSS code, and I want to apply a hover style on an anchor.
23 Answers
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How is this fibonacci-function memoized?
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The evaluation mechanism in Haskell is by-need: when a value is needed, it is calculated, and kept ready in case it is asked for again. If we define some list, xs=[0..] and later ask for its 100th element, xs!!99, the 100th slot in the list gets "fleshed out", holding the number 99 now, ready for...
what is the difference between const_iterator and iterator? [duplicate]
...ss when we are traversing the vector in "read only wise", we prefer const_iterator , right?
3 Answers
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Simulator slow-motion animations are now on?
A while ago I was experimenting, trying to see if i could get navigation items to animate and scroll between each other.
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What is the “assert” function?
...studying OpenCV tutorials and came across the assert function; what does it do?
9 Answers
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Understanding the meaning of the term and the concept - RAII (Resource Acquisition is Initialization
... you C++ developers please give us a good description of what RAII is, why it is important, and whether or not it might have any relevance to other languages?
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