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Will using goto leak variables?

...(); lol: return 0; } // error: label 'lol' used but not defined [n3290: 6.1/1]: [..] The scope of a label is the function in which it appears. [..] 2. Object initialisation You can't jump across object initialisation: int main() { goto lol; int x = 0; lol: return 0; } // e...
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Bash script to receive and repass quoted parameters

...l of quoting at all. I.E. just call the above script like: ./test.sh 1 2 "3 4" share | improve this answer | follow | ...
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Rails - Nested includes on Active Records?

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Javadoc @see or {@link}?

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How to override to_json in Rails?

...Longer explanation of to_json, as_json, and rendering: In ActiveSupport 2.3.3, as_json was added to address issues like the one you have encountered. The creation of the json should be separate from the rendering of the json. Now, anytime to_json is called on an object, as_json is invoked to creat...
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How to check if a model has a certain column/attribute?

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Multiple Type Constraints in Swift

...e T:SomeProtocol, T:SomeOtherProtocol>(arg: T) { // stuff } Swift 3 & 4: func someFunc<T: SomeProtocol & SomeOtherProtocol>(arg: T) { // stuff } or the more powerful where clause: func someFunc<T>(arg: T) where T:SomeProtocol, T:SomeOtherProtocol{ // stuff } ...
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What do (lambda) function closures capture?

... 163 Your second question has been answered, but as for your first: what does the closure capture...
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Overriding class constants vs properties

...always refers to the class it is being executed in. If you are using php5.3+ you might try static::TEST as static:: is inheritance-aware. The difference is that static:: uses "late static binding". Find more information here: http://php.net/manual/en/language.oop5.late-static-bindings.php Here'...
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How to revert to origin's master branch's version of file

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