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How to get a random number in Ruby
...sided die, you'd use: 1 + rand(6). A roll in craps could be simulated with 2 + rand(6) + rand(6).
Finally, if you just need a random float, just call rand with no arguments.
As Marc-André Lafortune mentions in his answer below (go upvote it), Ruby 1.9.2 has its own Random class (that Marc-...
Animate text change in UILabel
...ive-C
[UIView transitionWithView:self.label
duration:0.25f
options:UIViewAnimationOptionTransitionCrossDissolve
animations:^{
self.label.text = rand() % 2 ? @"Nice nice!" : @"Well done!";
} completion:nil];
Swift 3, 4, 5
UIView.tran...
How do I convert a dictionary to a JSON String in C#?
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edited Aug 31 '16 at 21:13
Kenny Evitt
7,61355 gold badges5555 silver badges7575 bronze badges
answ...
How to convert a string to lower case in Bash?
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20 Answers
20
Active
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Is there a way to use SVG as content in a pseudo element :before or :after
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267
Yes you can! Just tested this and it works great, this is awesome! It still doesn't work with ...
Possible to access the index in a Hash each loop?
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2 Answers
2
Active
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Grouped LIMIT in PostgreSQL: show the first N rows for each group?
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287
New solution (PostgreSQL 8.4)
SELECT
*
FROM (
SELECT
ROW_NUMBER() OVER (PARTITION B...
Clear file cache to repeat performance testing
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edited Nov 13 '12 at 5:05
Jeff Atwood
59.8k4545 gold badges146146 silver badges149149 bronze badges
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How to break nested loops in JavaScript? [duplicate]
...k < 4; k++){
for(var m = 0; m < 4; m++){
if(m == 2){
break dance;
}
}
}
}
share
|
improve this answer
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fol...
cmake and libpthread
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213
@Manuel was part way there. You can add the compiler option as well, like this:
If you have ...