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Making text background transparent but not text itself
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170
Don't use opacity for this, set the background to an RGBA-value instead to only make the backgro...
How to get a random number in Ruby
How do I generate a random number between 0 and n ?
17 Answers
17
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Avoiding memory leaks with Scalaz 7 zipWithIndex/group enumeratees
...: Int, n: Int): Process[Task, Array[Int]] =
(Process emit Array.fill(sz)(0)).repeat take n
(streamArrs(1 << 25, 1 << 14).zipWithIndex
pipe process1.chunk(4)
pipe process1.fold(0L) {
(c, vs) => c + vs.map(_._1.length.toLong).sum
}).runLast.run
This should work ...
Difference between no-cache and must-revalidate
...t the response becomes stale right away.
If a response is cacheable for 10 seconds, then must-revalidate kicks in after 10 seconds, whereas no-cache implies must-revalidate after 0 seconds.
At least, that's my interpretation.
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JavaScript ternary operator example with functions
...ddItem)($this)
– ClojureMostly
May 20 '17 at 15:15
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How to PUT a json object with an array using curl
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150
Your command line should have a -d/--data inserted before the string you want to send in the PUT...
@ character before a function call
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edited Mar 7 '13 at 4:07
Mike Eng
1,26133 gold badges2525 silver badges4747 bronze badges
answered J...
Does order of where clauses matter in SQL?
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102
No, that order doesn't matter (or at least: shouldn't matter).
Any decent query optimizer will...
Disable activity slide-in animation when launching new activity?
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10 Answers
10
Active
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How do I flag a method as deprecated in Objective-C 2.0?
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answered Oct 11 '10 at 18:02
Shay ErlichmenShay Erlichmen
30.8k77 gold badges6262 silver badges8686 bronze badges
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