... Thanks, this answer is really helpful! But my compiler doesn't agree with your examples for xvalues and prvalues; they are the exact opposite. Returning by rvalue reference gives me a prvalue, and returning by value gives me an xvalue. Did you get them mixed up, or is m...

... There are a lot of commands for quickfix as you have said, but I tend to find I only use a small subset of them: :copen " Open the quickfix window :ccl " Close it :cw " Open it if there are "errors", close it otherwise (some people prefer...

...he official documentation. Update: For Maven >= 3 Based on Matthew's comment you can now do it like this: <packaging>jar</packaging> <build> <finalName>WhatEverYouLikey</finalName> </build> See bug report/documentation. ...

...p − q) × r u = (p − q) × r / (s × r) To reduce the number of computation steps, it's convenient to rewrite this as follows (remembering that s × r = − r × s): u = (q − p) × r / (r × s) Now there are four cases: If r × s = 0 and (q − p) × r = 0, then t...

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...tatements for instance and you should rather use a for loop: stackoverflow.com/questions/37962880/… – Richard Jun 22 '16 at 9:27 ...

...intained. Old answer I wrote autoenv to do exactly this: https://github.com/kennethreitz/autoenv share | improve this answer | follow | ...

I commit to a git repository for the first time; I then regret the commit and want to revert it. I try 9 Answers ...

I've tried both the example in Oracle's Java Tutorials . They both compile fine, but at run-time, both come up with this error: ...

... Well, the short answer is "because that's the way the compiler designers designed it." Realistically, though, your collection object is null, so there's no way for the compiler to get the enumerator to loop through the collection. If you really need to do something like this, ...