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I want to get the type of a variable at runtime
... case _ => "A is not a B"
}
But this will:
val x = 'c'
val y = 5
val z: Any = 5
import scala.reflect.ClassTag
def f[A, B: ClassTag](a: A, b: B) = a match {
case _: B => "A is a B"
case _ => "A is not a B"
}
f(x, y) // A (Char) is not a B (Int)
f(x, z) // A (Char) is a B (Any)
Here ...
Should I delete the cgi-bin folder in a subdomain I just created?
...moesen
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What's the difference of strings within single or double quotes in groovy?
...ln 'hi $a' // prints "hi $a"
Also, the link given by julkiewicz in their answer is worth reading (esp. the part about GStrings not being Strings about 2/3 of the way down.
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How to list all tags that contain a commit?
...y
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Difference between CSS3 transitions' ease-in and ease-out
..., ease-in-out, ease, and linear, or you can specify your own using cubic-bezier().
ease-in will start the animation slowly, and finish at full speed.
ease-out will start the animation at full speed, then finish slowly.
ease-in-out will start slowly, be fastest at the middle of the animation, then ...
How to allow keyboard focus of links in Firefox?
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Ok, somebody explained this to me. It's a Mac problem. Mozilla is being true to operating system settings in Mac OS.
There are two distinct ways around this on the user side. Both seem to work:
In System Preferences → Keyboard, in the Shortcuts pane, check the “all controls...
How to create byte array from HttpPostedFile
...n
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answered Dec 11 '08 at 16:32
WolfwyrdWolfwyrd
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Recreating a Dictionary from an IEnumerable
...inker
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answered Apr 14 '10 at 10:35
Jon SkeetJon Skeet
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String concatenation in MySQL
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How do I make Git treat a file as binary?
Having a problem with a medium sized project where visual studio project files keep having issues due to git treating them as text and merging. I'd like to just set the file as binary so that git won't auto merge these files ever.
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