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What's the difference between IQueryable and IEnumerable
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edited Oct 1 '11 at 20:41
explorer
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answered M...
Why does Dijkstra's algorithm use decrease-key?
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edited Mar 18 '19 at 14:25
answered Feb 13 '12 at 4:39
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Get type of all variables
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JamesJames
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Reduce, fold or scan (Left/Right)?
...e first argument res of our binary operator minus:
val xs = List(1, 2, 3, 4)
def minus(res: Int, x: Int) = {
println(s"op: $res - $x = ${res - x}")
res - x
}
xs.reduceLeft(minus)
// op: 1 - 2 = -1
// op: -1 - 3 = -4 // de-cumulates value -1 in *first* operator arg `res`
// op: -4 - 4 = -8
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What's the difference between “groups” and “captures” in .NET regular expressions?
...about it. Here's what the famous Jeffrey Friedl has to say about it (pages 437+):
Depending on your view, it either adds
an interesting new dimension to the
match results, or adds confusion and
bloat.
And further on:
The main difference between a Group
object and a Capture object i...
Why is it possible to recover from a StackOverflowError?
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edited Mar 2 '14 at 14:25
answered Mar 2 '14 at 13:59
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Should I compile release builds with debug info as “full” or “pdb-only”?
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How to read keyboard-input?
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sharpnersharpner
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@RunWith(MockitoJUnitRunner.class) vs MockitoAnnotations.initMocks(this)
While writing a new jUnit4 test, I'm wondering whether to use @RunWith(MockitoJUnitRunner.class) or MockitoAnnotations.initMocks(this) .
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