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How to “return an object” in C++?

...t of the problem (I know the difference between having things on the stack and putting them on the heap). 8 Answers ...
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How to get the mouse position without events (without moving the mouse)?

...t; elements that changes a property (let's say font-family). In your load handler, cycle through each of the 4 million <a> elements, checking currentStyle / getComputedStyle() until you find the one with the hover font. Extrapolate back from this element to get the co-ordinates within the docu...
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What does it mean to “program to an interface”?

I have seen this mentioned a few times and I am not clear on what it means. When and why would you do this? 32 Answers ...
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What is the difference between shallow copy, deepcopy and normal assignment operation?

...wards the existing object. The docs explain the difference between shallow and deep copies: The difference between shallow and deep copying is only relevant for compound objects (objects that contain other objects, like lists or class instances): A shallow copy constructs a new compo...
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How to convert existing non-empty directory into a Git working directory and push files to a remote

... Given you've set up a git daemon on <url> and an empty repository: cd <localdir> git init git add . git commit -m 'message' git remote add origin <url> git push -u origin master ...
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How do I 'overwrite', rather than 'merge', a branch on another branch in Git?

I have two branches, email and staging . staging is the latest one and I no longer need the old changes in email branch, yet I don't want to delete them. ...
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How to show math equations in general github's markdown(not github's blog)

...ed by the SunDown (ex libUpSkirt) library. The motto of the library is "Standards compliant, fast, secure markdown processing library in C". The important word being "secure" there, considering your question :). Indeed, allowing javascript to be executed would be a bit off of the MarkDown standar...
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C++11 rvalues and move semantics confusion (return statement)

I'm trying to understand rvalue references and move semantics of C++11. 6 Answers 6 ...
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Lambda expression vs method reference [closed]

...lar in spirit to "when should I use a named class vs an anonymous class"? And the answer is the same: when you find it more readable. There are certainly cases that are definitely one or definitely the other but there's a host of grey in the middle, and judgment must be used. The theory behind ...
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What algorithm can be used for packing rectangles of different sizes into the smallest rectangle pos

... The quick and dirty first pass solution is always a great one to start with, as a comparison if nothing else. Greedy placement from large to small. Put the largest rectangle remaining into your packed area. If it can't fit anywhere, ...