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What does the plus sign do in '+new Date'
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answered Oct 21 '08 at 11:49
kentaromiurakentaromiura
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How do I revert to a previous package in Anaconda?
...20 and wish to return, you may have to run each:
conda install --revision 21
conda install --revision 22
conda install --revision 23
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No secret option provided to Rack::Session::Cookie warning?
...5.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.9512V9.17788Z\"/\u003e\u003cpath d=\"M32.492 10.1419C32.492 12.6954 34.1182 14.0484 37.0451 14.0484C39.9723...
How to convert list of tuples to multiple lists?
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Eric LinEric Lin
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How to do a safe join pathname in ruby?
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edited Jun 19 '14 at 21:39
Brian Jordan
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How to fix the aspect ratio in ggplot?
...ent version.
– hadley
Aug 14 '11 at 21:50
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With the more general title of the question, could yo...
Uninstall old versions of Ruby gems
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answered Jan 28 '19 at 21:41
lkraiderlkraider
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Postgresql: Conditionally unique constraint
...onstraint.
– sage88
Mar 22 '18 at 7:21
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How do I find out if first character of a string is a number?
...IN :
Suppose that you have a String like this :
private val phoneNumber="9121111111"
At first you should get the first one :
val firstChar=phoneNumber.slice(0..0)
At second you can check the first char that return a Boolean :
firstChar.isInt() // or isFloat()
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Programmatically obtain the Android API level of a device?
... 20 KITKAT_WATCH Android 4.4 KitKat Watch
21 LOLLIPOP Android 5.0 Lollipop
22 LOLLIPOP_MR1 Android 5.1 Lollipop
23 M Android 6.0 Marshmallow
24 ...