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How to specify new GCC path for CMake

...s checks on the compiler: Does it work? Is it able to produce executables? etc. It also uses the compiler to detect related tools, like ar and ranlib. When you override the compiler value in a script, it's "too late", all checks and detections are already done. For instance, on my machine with gcc ...
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Getting the name of a child class in the parent class (static context)

...lass { return new static(); } public static function getClass() // Get static class { return static::class; } public function getStaticClass() // Non-static function to get static class { return static::class; } } class Child extends Base { ...
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Sequence contains no matching element

... target.Read = source.Read; target.ReadRule = source.ReadRule; // etc } That's simpler and more efficient IMO. Even if you do decide to keep the loop, I have a couple of suggestions: Get rid of the outer if. You don't need it, as if Count is zero the for loop body will never execute Us...
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Immutable vs Mutable types

... bytearray() set type: set() mapping type: dict() classes, class instances etc. One trick to quickly test if a type is mutable or not, is to use id() built-in function. Examples, using on integer, >>> i = 1 >>> id(i) ***704 >>> i += 1 >>> i 2 >>> id(...
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Are global variables in PHP considered bad practice? If so, why?

...e to access values that you need, for example get_query_var() in Wordpress etc. – user2098467 Oct 23 '15 at 2:29 add a comment  |  ...
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How does a public key verify a signature?

...ey. A digital signature in its simplest description is a hash (SHA1, MD5, etc.) of the data (file, message, etc.) that is subsequently encrypted with the signer's private key. Since that is something only the signer has (or should have) that is where the trust comes from. EVERYONE has (or should ...
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Get nth character of a string in Swift programming language

...String.localizedLowercaseString, String.localizedStandardRangeOfString() etc. share | improve this answer | follow | ...
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Clone Object without reference javascript [duplicate]

...ys, Functions and primitives. ** Any other type of object (Number, String, etc.) will likely give ** unexpected results, e.g. copy(new Number(5)) ==> 0 since the value ** is stored in a non-enumerable property. ** ** Expects that objects have a properly set *constructor* property. */ function co...
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Is Java “pass-by-reference” or “pass-by-value”?

...nclature. So, when calling a method For primitive arguments (int, long, etc.), the pass by value is the actual value of the primitive (for example, 3). For objects, the pass by value is the value of the reference to the object. So if you have doSomething(foo) and public void doSomething(Foo foo...
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py2exe - generate single executable file

...ons. That's because of GTK+ tries to load its data files (locals, themes, etc.) from the directory it was loaded from. So you have to make sure that the directory of your executable contains also the libraries used by GTK+ and the directories lib, share and etc from your installation of GTK+. Other...