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GetHashCode Guidelines in C#

... The answer is mostly, it is a valid guideline, but perhaps not a valid rule. It also doesn't tell the whole story. The point being made is that for mutable types, you cannot base the hash code on the mutable data because two equal obje...
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What does 'const static' mean in C and C++?

I saw this in some code here on StackOverflow and I couldn't figure out what it does. Then I saw some confused answers on other forums. My best guess is that it's used in C to hide the constant foo from other modules. Is this correct? If so, why would anyone use it in a C++ context where you can j...
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Why does typeof array with objects return “object” and not “array”? [duplicate]

Why is an array of objects considered an object, and not an array? For example: 4 Answers ...
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Time complexity of Euclid's Algorithm

...what the time complexity of Euclid's greatest common denominator algorithm is. This algorithm in pseudo-code is: 11 Answers...
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What is the difference between Polymer elements and AngularJS directives?

... You're not the first to ask this question :) Let me clarify a couple of things before getting to your questions. Polymer's webcomponents.js is a library that contains several polyfills for various W3C APIs that fall under the Web Components umbrella. Th...
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Is it possible to print a variable's type in standard C++?

... old question: Print variable type in C++. The accepted (and good) answer is to use typeid(a).name(), where a is a variable name. Now in C++11 we have decltype(x), which can turn an expression into a type. And decltype() comes with its own set of very interesting rules. For example decltype(a) a...
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Web Service vs WCF Service

What is the difference between them? 6 Answers 6 ...
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What is the difference between null and undefined in JavaScript?

I want to know what the difference is between null and undefined in JavaScript. 33 Answers ...
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Alternatives to gprof [closed]

... Valgrind has an instruction-count profiler with a very nice visualizer called KCacheGrind. As Mike Dunlavey recommends, Valgrind counts the fraction of instructions for which a procedure is live on the stack, although I'm sorry to say it appears to become confused in the presence of m...
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What is the difference between JavaScript and ECMAScript?

...ence between ECMAScript and JavaScript? From what I've deduced, ECMAScript is the standard and JavaScript is the implementation. Is this correct? ...