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How do you write a migration to rename an ActiveRecord model and its table in Rails?
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5 Answers
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How to tell which colorscheme a Vim session currently uses
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DrAlDrAl
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XPath query to get nth instance of an element
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251
This is a FAQ:
//somexpression[$N]
means "Find every node selected by //somexpression that is...
What is the exact meaning of Git Bash?
...es different shell for git (including a PowerShell one)
Update April 2015:
Note: the git bash in msysgit/Git for windows 1.9.5 is an old one:
GNU bash, version 3.1.20(4)-release (i686-pc-msys)
Copyright (C) 2005 Free Software Foundation, Inc.
But with the phasing out of msysgit (Q4 2015) and ...
is guava-libraries available in maven repo?
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As of 7/27/2010, releases "r05" and "r06" are also in the central repo. repo2.maven.org/maven2/com/google/guava/guava
– matt b
Jul 27 '10 at 16:58
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How can I select item with class within a DIV?
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5 Answers
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Active
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Cross-referencing commits in github
...ub help:
User/Project@SHA
For example:
mojombo/god@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2
Short SHAs work as well (as long as they are unique):
mojombo/god@be6a8cc
share
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improve this ans...
Do I need a content-type header for HTTP GET requests?
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115
According to the RFC 7231 section 3.1.5.5:
A sender that generates a message containing a pa...
How do I Convert DateTime.now to UTC in Ruby?
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156
d = DateTime.now.utc
Oops!
That seems to work in Rails, but not vanilla Ruby (and of course t...
Use git “log” command in another folder
...mmend -C as noted below.
– Air
Sep 25 '14 at 22:25
I have yet to come across a git help page that includes the string ...