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How to extract the n-th elements from a list of tuples?
... edited Mar 6 '19 at 20:33
cs95
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answered Jul 22 '10 at 11:04
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Find first element by predicate
...the following test:
List<Integer> list = Arrays.asList(1, 10, 3, 7, 5);
int a = list.stream()
.peek(num -> System.out.println("will filter " + num))
.filter(x -> x > 5)
.findFirst()
.get();
System.out.println(a);
Which outputs:
will ...
What's the difference between returning void and returning a Task?
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answered Nov 7 '11 at 22:57
Eric LippertEric Lippert
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How to get line count of a large file cheaply in Python?
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edited May 10 '09 at 10:55
answered May 10 '09 at 10:37
Y...
How can I see the size of files and directories in linux? [closed]
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564
Use ls command for files and du command for directories.
Checking File Sizes
ls -l filename ...
What is the reason for having '//' in Python? [duplicate]
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5 Answers
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How to bind a List to a ComboBox?
... Mitch WheatMitch Wheat
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Is git's semi-secret empty tree object reliable, and why is there not a symbolic name for it?
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This thread mentions:
If you don't remember the empty tree sha1, you can always derive it wi...
Why are Where and Select outperforming just Select?
... be different from cost(+), they don't necessarily intersect at p(valid)=0.5.
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What is a Portable Class Library?
...w to this.
– Lucas
May 4 '14 at 14:45
@Lucas Well my attempts to keep it up to date have made it community wiki, so fe...