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Why does the arrow (->) operator in C exist?
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I'll interpret your question as two questions: 1) why -> even exists, and 2) why . does not automatically dereference the pointer. Answers to both questions have historical roots.
Why does -> even exist?
In one of the very first versions of C language (which I wil...
How to set DOM element as the first child?
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answered Jan 5 '10 at 16:35
nemisjnemisj
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How can I know if a process is running?
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How to create a readonly textbox in ASP.NET MVC3 Razor
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edited Jan 6 '12 at 17:35
answered Jan 6 '12 at 17:15
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Why is it wrong to use std::auto_ptr with standard containers?
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The C++ Standard says that an STL element must be "copy-constructible" and "assignable." In o...
Why do we need a pure virtual destructor in C++?
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Nested defaultdict of defaultdict
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For an arbitrary number of levels:
def rec_dd():
return defaultdict(rec_dd)
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htmlentities() vs. htmlspecialchars()
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Why is  appearing in my HTML? [duplicate]
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