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Match multiple cases classes in scala
...> "A"
case B(_) | C(_) => "B"
case _ => "default"
}
}
If you must, must, must extract the parameter and treat them in the same code block, you could:
def matcher(l: Foo): String = {
l match {
case A() => "A"
case bOrC @ (B(_) | C(_)) => {
val s = bOrC.asIn...
List of remotes for a Git repository?
...
I have to agree with @AlexMills, if it's git branch --list, it should be git remote --list
– jimmyb
Sep 25 '15 at 5:40
1
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What is the difference between os.path.basename() and os.path.dirname()?
What is the difference between os.path.basename() and os.path.dirname() ?
2 Answers
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Set line spacing
...member that you can't set line-height property's value under '1' or '100%' if you are setting it to an <a> element. If you wanted so, you can set an <p> between your text and your <a>, for example.
– raulchopi
May 11 '16 at 6:48
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jQuery clone() not cloning event bindings, even with on()
...ind the events to the targets but to the element you are delegating to. So if you have:
$('#container').on('click', '.button', ...);
The events are actually binded to #container. When a click on a .button element occurs, it bubbles up to the #container element The element which triggered the even...
Insert HTML with React Variable Statements (JSX)
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How does this work if you need to add something to <head>?
– Danielle Madeley
Oct 30 '15 at 3:37
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How do I limit the number of rows returned by an Oracle query after ordering?
... 10
9
9
8
5 rows selected.
Get first N rows, if Nth row has ties, get all the tied rows
SELECT val
FROM rownum_order_test
ORDER BY val DESC
FETCH FIRST 5 ROWS WITH TIES;
VAL
----------
10
10
9
9
8
8
6 rows s...
Meaning of tilde in Linux bash (not home directory)
...d "tilde expansion". It's a function of the shell, not the OS. You'll get different behavior with csh, for example.
To answer your question about where the information comes from: your home directory comes from the variable $HOME (no matter what you store there), while other user's homes are retriev...
Avoid passing null as the view root (need to resolve layout parameters on the inflated layout's root
... @AlexanderKuznetsov Depends what you're trying to do, I suppose. If you're trying to set the content for the activity, you should be using setContentView(layoutId). If you're trying to add a new view to an existing ViewGroup, you should probably just pass the parent and let the inflater at...
What is the purpose of Verifiable() in Moq?
What is the purpose of Verifiable() ?
2 Answers
2
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