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What is the difference between “def” and “val” to define a function
...gt; Int = {
val r = util.Random.nextInt
() => r
}
test()
// Int = -1049057402
test()
// Int = -1049057402 - same result
def test: () => Int = {
val r = util.Random.nextInt
() => r
}
test()
// Int = -240885810
test()
// Int = -1002157461 - new result
val evaluates when defined, ...
Show all Elasticsearch aggregation results/buckets and not just 10
...t all buckets on an aggregation, but it seems to be showing only the first 10.
4 Answers
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Color text in terminal applications in UNIX [duplicate]
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answered Aug 27 '10 at 15:57
karlphillipkarlphillip
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Remove first element from $@ in bash [duplicate]
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answered Apr 23 '10 at 19:29
AmberAmber
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Converting JSON String to Dictionary Not List
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This one deserves another 100 points :-) I have been looking for this solution for 1 full day
– Mamun
Feb 4 at 19:22
add a com...
Unzip All Files In A Directory
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answered Mar 3 '10 at 20:45
ChristopheDChristopheD
95.7k2424 gold badges148148 silver badges167167 bronze badges
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How to get Resource Name from Resource id
...)?
– Joshua Pinter
Jan 22 '14 at 17:10
10
@JoshPinter the reference says: getResourceEntryName: ...
What is the performance cost of having a virtual method in a C++ class?
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104
I ran some timings on a 3ghz in-order PowerPC processor. On that architecture, a virtual funct...
Set selected option of select box
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edited Jan 20 '19 at 10:47
João Pimentel Ferreira
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How do I change bash history completion to complete what's already on the line?
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edited Apr 17 '15 at 10:43
Uri
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answered Jun...