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Collections.emptyList() returns a List?
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450
The issue you're encountering is that even though the method emptyList() returns List<T>, ...
Maximum number of characters using keystrokes A, Ctrl+A, Ctrl+C and Ctrl+V
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There's a dynamic programming solution. We start off knowing 0 keys can make us 0 A's. Then we iterate through for i up to n, doing two things: pressing A once and pressing select all + copy followed by paste j times (actually j-i-1 below; note the trick here: the contents are still in...
What is the __DynamicallyInvokable attribute for?
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140
It is undocumented, but it looks like one of the optimizations in .NET 4.5. It appears to be us...
Should I use the Reply-To header when sending emails as a service to others?
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answered Jan 18 '11 at 20:01
dkarpdkarp
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How does Spring Data JPA differ from Hibernate for large projects?
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104
So, spring-data does some extra magic that helps with complex queries. It is strange at first a...
How do you take a git diff file, and apply it to a local branch that is a copy of the same repositor
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Jacek Laskowski
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answered Sep 7 '12 at 15:17
PhilippPhilipp
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Randomize a List
...box = new byte[1];
do provider.GetBytes(box);
while (!(box[0] < n * (Byte.MaxValue / n)));
int k = (box[0] % n);
n--;
T value = list[k];
list[k] = list[n];
list[n] = value;
}
}
A simple comparison is available at this blog (WayBack Mac...
Differences in auto-unboxing between Java 6 vs Java 7
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edited Apr 27 '13 at 14:00
answered Apr 20 '13 at 13:32
M...
How to delete the last n commits on Github and locally?
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207
To remove the last two commits locally I'd suggest using:
git reset --hard HEAD^^
Rebase is ...
How to import module when module name has a '-' dash or hyphen in it?
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answered Dec 2 '11 at 2:00
SingleNegationEliminationSingleNegationElimination
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