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Is short-circuiting logical operators mandated? And evaluation order?
...unction, the expression designates a function invocation, and the operands form an argument list, without an implied sequence point between them.
It is usually not recommended to overload these operators in C++ unless you have a very specific requirement. You can do it, but it may break expected b...
Eclipse: How do you change the highlight color of the currently selected method/expression?
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Explicitly calling a default method in Java
... access the default versions in other methods in your implementing class.
Formal description of the method invocation syntax can be found in the chapter 15 of the JLS.
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background-size in shorthand background property (CSS3)
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What is the difference between async.waterfall and async.series
...de by 17"), while async.series would be for discrete tasks that must be performed in order, but are otherwise separate.
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Why is “using namespace std;” considered bad practice?
...
This is not related to performance at all. But consider this: you are using two libraries called Foo and Bar:
using namespace foo;
using namespace bar;
Everything works fine, and you can call Blah() from Foo and Quux() from Bar without problems. Bu...
Import module from subfolder
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Do the parentheses after the type name make a difference with new?
...ed)
new C() - default construct (C::m is zero-initialized)
In a C++03 conformant compiler, things should work like so:
new A - indeterminate value
new A() - value-initialize A, which is zero-initialization since it's a POD.
new B - default-initializes (leaves B::m uninitialized)
new B() ...
Why do you need to invoke an anonymous function on the same line?
...cript specification:
FunctionDeclaration :
function Identifier ( FormalParameterListopt ){ FunctionBody
}
FunctionExpression :
function Identifieropt ( FormalParameterListopt ){ FunctionBody
}
If you notice, 'identifier' is optional for function expression. And when you do...
What is the use of “assert” in Python?
...ny conditions under which assert is better other than just being a shorter form of if not condition statement?
– alpha_989
Jan 14 '18 at 17:33
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