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What exactly does an #if 0 … #endif block do?
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DavidDavid
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How to reverse a string in Go?
...ints.
n := 0
rune := make([]rune, len(input))
for _, r := range input {
rune[n] = r
n++
}
rune = rune[0:n]
// Reverse
for i := 0; i < n/2; i++ {
rune[i], rune[n-1-i] = rune[n-1-i], rune[i]...
Capture characters from standard input without waiting for enter to be pressed
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16 Answers
16
Active
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How Many Seconds Between Two Dates?
...that they're Dates.
– Seth
Oct 11 '16 at 16:33
@Seth you're correct so I deleted my comment.. one of my "dates" was ac...
What does numpy.random.seed(0) do?
...t;> numpy.random.seed(0) ; numpy.random.rand(4)
array([ 0.55, 0.72, 0.6 , 0.54])
>>> numpy.random.seed(0) ; numpy.random.rand(4)
array([ 0.55, 0.72, 0.6 , 0.54])
With the seed reset (every time), the same set of numbers will appear every time.
If the random seed is not reset, di...
Case objects vs Enumerations in Scala
... sealed trait exemple.
– rloth
Jan 26 '18 at 16:55
and don't case objects generate bigger (~4x) code footprint than En...
What should I name a table that maps two tables together? [closed]
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toshtosh
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Check if a variable is a string in JavaScript
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edited Nov 6 '18 at 8:14
WD40
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answered...
What does it mean for a data structure to be “intrusive”?
...sse V. KarlsenLasse V. Karlsen
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Where to define custom error types in Ruby and/or Rails?
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answered Mar 20 '11 at 16:31
Mike LewisMike Lewis
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