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The answer, so us lazy people can find it without following the link to the Autolinked Referenc...
How can I get nth element from a list?
...re, the operator used is !!.
I.e. [1,2,3]!!1 gives you 2, since lists are 0-indexed.
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What is the difference between “def” and “val” to define a function
... time (new instance of Function1).
def even: Int => Boolean = _ % 2 == 0
even eq even
//Boolean = false
val even: Int => Boolean = _ % 2 == 0
even eq even
//Boolean = true
With def you can get new function on every call:
val test: () => Int = {
val r = util.Random.nextInt
() => ...
How to make a new line or tab in XML (eclipse/android)?
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edited Mar 6 '17 at 10:27
aleksandrbel
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MSTest copy file to test run folder
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edited Nov 22 '13 at 17:06
Richard Ev
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Should the .gradle folder be added to version control?
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ShornShorn
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How do I capture bash output to the Mac OS X clipboard?
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edited Jan 10 '10 at 2:09
answered Nov 18 '09 at 1:50
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Java: possible to line break in a properties file?
...ot asked for.
– Enrice
Feb 26 at 15:05
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super() fails with error: TypeError “argument 1 must be type, not classobj” when parent does not inh
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answered Nov 11 '09 at 4:40
stevehasteveha
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Any equivalent to .= for adding to beginning of string in PHP?
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answered Aug 18 '11 at 18:03
AaronAaron
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