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How do I comment on the Windows command line?
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edited Jun 22 at 12:28
answered Jun 8 '10 at 13:20
pax...
How do I create a list of random numbers without duplicates?
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185
This will return a list of 10 numbers selected from the range 0 to 99, without duplicates.
imp...
Check if a path represents a file or a folder
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8 Answers
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How to stop Jenkins installed on Mac Snow Leopard?
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8 Answers
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Remove non-ascii character in string
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ZaffyZaffy
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Java: function for arrays like PHP's join()?
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Starting from Java8 it is possible to use String.join().
String.join(", ", new String[]{"Hello", "World", "!"})
Generates:
Hello, World, !
Otherwise, Apache Commons Lang has a StringUtils class which has a join function which will join a...
Where should Rails 3 custom validators be stored?
...w if there's some gem/config you need to add for this, but under rails 3.2.8 this doesn't work. Specifically, simply dropping your validator into app/validators/???.rb doesn't work.
– Doug
Aug 28 '12 at 6:22
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How to deal with SettingWithCopyWarning in Pandas?
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879
The SettingWithCopyWarning was created to flag potentially confusing "chained" assignments, su...
Can I have multiple Xcode versions installed?
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slideshowp2
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answered Mar 21 '09 at 14:41
MattKMattK
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HTML5 LocalStorage: Checking if a key exists [duplicate]
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edited Apr 15 '13 at 8:56
answered Apr 15 '13 at 8:35
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