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Using arrays or std::vectors in C++, what's the performance gap?
In our C++ course they suggest not to use C++ arrays on new projects anymore. As far as I know Stroustroup himself suggests not to use arrays. But are there significant performance differences?
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Alternatives to gprof [closed]
What other programs do the same thing as gprof?
7 Answers
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Remove duplicate rows in MySQL
I have a table with the following fields:
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Method can be made static, but should it?
Resharper likes to point out multiple functions per asp.net page that could be made static. Does it help me if I do make them static? Should I make them static and move them to a utility class?
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SAML vs federated login with OAuth
What's the difference between SAML and federated login with OAuth? Which solution makes more sense, if a company wants to use a third-party webapp, and but also wants single sign-on and be the authentication authority?
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What does the question mark operator mean in Ruby?
What is the purpose of the question mark operator in Ruby?
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class method generates “TypeError: … got multiple values for keyword argument …”
If I define a class method with a keyword argument thus:
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What are the default access modifiers in C#?
What is the default access modifier for classes, methods, members, constructors, delegates and interfaces?
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Creating a Radial Menu in CSS
How do I create a menu which looks like this...
3 Answers
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A variable modified inside a while loop is not remembered
In the following program, if I set the variable $foo to the value 1 inside the first if statement, it works in the sense that its value is remembered after the if statement. However, when I set the same variable to the value 2 inside an if which is inside a while statement, it's forgotten af...