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What is the difference between “def” and “val” to define a function
...t = {
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, def - ...
How to pass a function as a parameter in Java? [duplicate]
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472
Java 8 and above
Using Java 8+ lambda expressions, if you have a class or interface with only ...
How to deal with persistent storage (e.g. databases) in Docker
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edited Jul 25 '18 at 4:47
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Should I use Java's String.format() if performance is important?
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kritzikratzi
14.7k11 gold badge2424 silver badges3838 bronze badges
answered Feb 4 '09 at 22:35
hhafezhhafez
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How can I make a JPA OneToOne relation lazy
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Christoph Böhme
2,84711 gold badge1313 silver badges2424 bronze badges
answered Sep 18 '09 at 16:50
ChssPly76ChssPly76
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iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari?
...g, but still this scrolls. Any ideas? Thanks [stackoverflow.com/questions/6740253/…
– Andrew Samuelsen
Jul 18 '11 at 22:45
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How to have comments in IntelliSense for function in Visual Studio?
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217
To generate an area where you can specify a description for the function and each parameter for ...
Pass Method as Parameter using C#
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answered Jan 17 '10 at 21:08
Egil HansenEgil Hansen
12.9k77 gold badges3333 silver badges5252 bronze badges
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Determine a user's timezone
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327
-new Date().getTimezoneOffset()/60;
The method getTimezoneOffset() will subtract your time fro...
Why does Iterable not provide stream() and parallelStream() methods?
... glaring omission...
– Trejkaz
Jan 27 '15 at 5:33
6
Brian McCutchon: That makes more sense to me....