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Creating Multifield Indexes in Mongoose / MongoDB
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JohnnyHKJohnnyHK
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2
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Split a string on whitespace in Go?
..., len(words)) // [one two three four] 4
DEMO: http://play.golang.org/p/et97S90cIH
From the docs:
func Fields(s string) []string
Fields splits the string s around each instance of one or more consecutive white space characters, returning an array of substrings of s or an empty list if s contains on...
SQLAlchemy: Creating vs. Reusing a Session
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NorthCat
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answered Aug 31 '12 at 23:45
zzzeekzzzeek
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How to set custom location for local installation of npm package?
...ndbear:~/foo $ npm install bower -g --prefix ./vendor/node_modules
bower@0.7.0 /Users/pje/foo/vendor/node_modules/bower
*Even though this is a "global" installation, installed bins won't be accessible through the command line unless ~/foo/vendor/node_modules exists in PATH.
TL;R
Every configurable ...
Rails “validates_uniqueness_of” Case Sensitivity
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answered Mar 27 '09 at 18:03
Jordan BroughJordan Brough
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Best way to use html5 data attributes with rails content_tag helper?
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stephencelisstephencelis
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Xcode 4 and Core Data: How to enable SQL Debugging
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– Felipe Sabino
Sep 6 '12 at 18:37
is there any way i can log only if it inserts into database not for other case ?
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Use curly braces to initialize a Set in Python
...tax:
my_set = {'foo', 'bar', 'baz'}
It's not available before Python 2.7
There's no way to express an empty set using that syntax (using {} creates an empty dict)
Those may or may not be important to you.
The section of the docs outlining this syntax is here.
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Change SVN repository URL
...be moved to this new DNS alias: sub.someaddress.com.tr:
With Subversion 1.7 or higher, use svn relocate. Relocate is used when the SVN server's location changes. switch is only used if you want to change your local working copy to another branch or another path. If using TortoiseSVN, you may follo...
What is the difference between `raise “foo”` and `raise Exception.new(“foo”)`?
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Andrew Grimm
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answered Jan 26 '11 at 10:29
Daniel Lucr...