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How to replace a character with a newline in Emacs?
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433
M-x replace-string RET ; RET C-q C-j.
C-q for quoted-insert,
C-j is a newline.
Cheers!
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How can I expose more than 1 port with Docker?
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4 Answers
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Active
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Difference between `mod` and `rem` in Haskell
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4 Answers
4
Active
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Can I hex edit a file in Visual Studio?
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Kevin DriedgerKevin Driedger
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git command to show all (lightweight) tags creation dates
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edited Apr 20 '16 at 20:46
ndmeiri
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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
//...
Is there any way to view the currently mapped keys in Vim?
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243
You can do that with the :map command. There are also other variants.
:nmap for normal mode m...
CocoaPods and GitHub forks
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edited Nov 29 '18 at 22:48
answered Jan 5 '14 at 19:17
Aa...
Rails: How to list database tables/objects using the Rails console?
...on Swett
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answered Jan 20 '10 at 2:29
cwninjacwninja
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What limits does scala place on the “acceptable complexity” of inferred types?
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answered Feb 4 '13 at 12:38
retronymretronym
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