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What is the dependency inversion principle and why is it important?
What is the dependency inversion principle and why is it important?
16 Answers
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What is the meaning of “POSIX”?
What is POSIX? I have read the Wikipedia article and I read it every time I encounter the term. The fact is that I never really understood what it is.
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What's the difference between subprocess Popen and call (how can I use them)?
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What's the advantage of using popen? Wouldn't it be safe to wait till the called program finishes first?
– Tom
Jun 29 '16 at 0:07
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What's the difference between IComparable & IEquatable interfaces?
both the interfaces seem to compare objects for equality, so what's the major differences between them?
5 Answers
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What is a NullPointerException, and how do I fix it?
What are Null Pointer Exceptions ( java.lang.NullPointerException ) and what causes them?
12 Answers
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What is difference between MVC, MVP & MVVM design pattern in terms of coding c#
If we search Google using the phrase "What is difference between MVC, MVP & MVVM design pattern" then we may get few URL's which discuss the difference between MVC MVP & MVVM design pattern theoretically like :
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A positive lambda: '+[]{}' - What sorcery is this? [duplicate]
...he + triggers a conversion to a plain old function pointer for the lambda.
What happens is this:
The compiler sees the first lambda ([]{}) and generates a closure object according to §5.1.2. As the lambda is a non-capturing lambda, the following applies:
5.1.2 Lambda expressions [expr.prim.lambda]...
What is Express.js?
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This is over simplifying it, but Express.js is to Node.js what Ruby on Rails or Sinatra is to Ruby.
Express 3.x is a light-weight web application framework to help organize your web application into an MVC architecture on the server side. You can use a variety of choices for your t...
What does the @ symbol before a variable name mean in C#? [duplicate]
...before a string literal to change how the compiler parses the string. But what does it mean when a variable name is prefixed with the @ symbol?
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What is the strict aliasing rule?
...ined behavior in C , people sometimes refer to the strict aliasing rule.
What are they talking about?
11 Answers
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