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Code Golf: Lasers
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Perl, 166 160 characters
Perl, 251 248 246 222 214 208 203 201 193 190 180 176 173 170 166 --> 160 chars.
Solution had 166 strokes when this contest ended, but A. Rex has found a couple ways to shave off 6 more characters:
s!.!$t{$s++}=$&!ge,$s=$r+=99for<>;%d='>....
One-liner to take some properties from object in ES 6
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edited Jun 14 '19 at 5:53
Dan Dascalescu
98.3k3636 gold badges263263 silver badges333333 bronze badges
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Remove duplicate values from JS array [duplicate]
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edited Dec 26 '16 at 10:53
Martijn Pieters♦
839k212212 gold badges32183218 silver badges28092809 bronze badges
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How can I use Timer (formerly NSTimer) in Swift?
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539
This will work:
override func viewDidLoad() {
super.viewDidLoad()
// Swift block synt...
Keep CMD open after BAT file executes
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edited Jun 23 at 19:17
Mister SirCode
55677 silver badges2525 bronze badges
answered Jul 3...
How to check if a specified key exists in a given S3 bucket using Java
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3
Use the jets3t library. Its a lot more easier and robust than the AWS sdk. Using this library yo...
How to print number with commas as thousands separators?
... commas as thousands separators. For example, I want to show the number 1234567 as 1,234,567 . How would I go about doing this? I have seen many examples on Google, but I am looking for the simplest practical way.
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Redis connection to 127.0.0.1:6379 failed - connect ECONNREFUSED
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answered Jun 21 '12 at 23:16
piggybackpiggyback
7,9641010 gold badges4242 silver badges7474 bronze badges
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Wrap long lines in Python [duplicate]
...print(('{0} Here is a really long '
'sentence with {1}').format(3, 5))
Adjacent string literals are concatenated at compile time, just as in C. http://docs.python.org/reference/lexical_analysis.html#string-literal-concatenation is a good place to start for more info.
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