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Is there a builtin confirmation dialog in Windows Forms?
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edited Aug 12 at 11:22
Hans Kesting
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Linq to Entities join vs groupjoin
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Behaviour
Suppose you have two lists:
Id Value
1 A
2 B
3 C
Id ChildValue
1 a1
1 a2
1 a3
2 b1
2 b2
When you Join the two lists on the Id field the result will be:
Value ChildValue
A a1
A a2
A a3
B b1
B b2
When you GroupJoin the two l...
How to use NSCache
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134
You use it the same way you would use NSMutableDictionary. The difference is that when NSCache...
Async/Await vs Threads
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edited Nov 17 '16 at 20:09
WEFX
7,40588 gold badges5858 silver badges9393 bronze badges
a...
BigDecimal equals() versus compareTo()
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edited May 28 at 12:56
answered Jul 22 '11 at 7:59
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Changing case in Vim
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edited Feb 19 at 1:03
Community♦
111 silver badge
answered May 31 '10 at 21:34
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count number of lines in terminal output
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491
Pipe the result to wc using the -l (line count) switch:
grep -Rl "curl" ./ | wc -l
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Modify alpha opacity of LESS variable
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edited Feb 28 '14 at 14:09
answered Oct 7 '12 at 19:33
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Is a RelativeLayout more expensive than a LinearLayout?
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149
In a talk at Google I/O 2013 (Writing Custom Views for Android), Romain Guy clarified the misu...
Can't use modulus on doubles?
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edited Jan 3 '18 at 0:10
YSC
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answe...