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java.util.Date to XMLGregorianCalendar
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I should like to take a step back and a modern look at this 10 years old question. The classes m...
In plain English, what does “git reset” do?
...ssible from any branch anymore.
Git permanently deletes such commits after 30 days, but until then you can recover C by pointing a branch at it again (git checkout C; git branch <new branch name>).
Arguments
Paraphrasing the man page, most common usage is of the form git reset [<commit&g...
ActiveRecord: List columns in table from console
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answered Apr 7 '11 at 4:33
PravinPravin
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What is the advantage of GCC's __builtin_expect in if else statements?
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Blagovest BuyuklievBlagovest Buyukliev
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How to implement the factory method pattern in C++ correctly
...only disadvantage is that it looks a bit verbose:
Vec2 v2(Vec2::Cartesian(3.0f, 4.0f));
But the good thing is that you can immediately see what coordinate type you're using, and at the same time you don't have to worry about copying. If you want copying, and it's expensive (as proven by profiling...
Visual Studio move project to a different folder
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answered Apr 12 '10 at 13:52
Hans PassantHans Passant
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Ruby: Easiest Way to Filter Hash Keys?
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How to comment a block in Eclipse?
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edited Apr 21 '15 at 13:24
user1556814
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answered Jan 4 '10 at 1...
“f” after number
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CGRect frame = CGRectMake(0.0f, 0.0f, 320.0f, 50.0f);
uses float constants. (The constant 0.0 usually declares a double in Objective-C; putting an f on the end - 0.0f - declares the constant as a (32-bit) float.)
CGRect frame = CGRectMake(0, 0, 320, 50);
use...
How can I access and process nested objects, arrays or JSON?
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Some of what's being linked here is really asking how to do this in jQuery, which to be fair does simplify 1 or 2 things here. Not sure whet...