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Appending an element to the end of a list in Scala
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400
List(1,2,3) :+ 4
Results in List[Int] = List(1, 2, 3, 4)
Note that this operation has a com...
How to verify a user's password in Devise
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4 Answers
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Find rows with multiple duplicate fields with Active Record, Rails & Postgres
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Jeremie Ges
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answered Feb 14 '14 at 2:08
newUserNameHerenewUserNameHere
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Getting the docstring from a function
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unwindunwind
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Inline code highlighting in reStructuredText
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Having looked into this some more I stumbled upon the document reStructuredText Interpreted Text...
How to add item to the beginning of List?
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744
Use the Insert method:
ti.Insert(0, initialItem);
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How to merge a list of lists with same type of items to a single list of items?
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4 Answers
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matplotlib colorbar for scatter
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194
From the matplotlib docs on scatter 1:
cmap is only used if c is an array of floats
So col...
Ruby on Rails: How do I add placeholder text to a f.text_field?
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answered Jun 29 '11 at 18:04
nslocumnslocum
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