大约有 48,000 项符合查询结果（耗时：0.0445秒） [XML]
List of installed gems?
...puts specs[0..5].map{ |s| "#{s.name} #{s.version}" }
# >> Platform 0.4.0
# >> abstract 1.0.0
# >> actionmailer 3.0.5
# >> actionpack 3.0.5
# >> activemodel 3.0.5
# >> activerecord 3.0.5
Here's an updated way to get a list:
require 'rubygems'
def local_gems
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How do you delete an ActiveRecord object?
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4 Answers
4
Active
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C# - Multiple generic types in one list
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edited Mar 5 '17 at 0:44
violet
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answered Dec 9 '0...
What is the best django model field to use to represent a US dollar amount?
...gt; 20
– Bron Davies
Aug 17 '16 at 14:44
4
decimal_places=2 is not necessarily correct if you nee...
Delete sql rows where IDs do not have a match from another table
... Abel
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answered Aug 1 '10 at 23:23
OMG PoniesOMG Ponies
289k6868 g...
Getting thread id of current method call
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answered Oct 24 '09 at 2:13
nallnall
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What is the difference between HashSet and List?
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edited Jul 1 '19 at 5:40
user276648
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answered...
Color in git-log
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As of git 1.8.3 (May 24, 2013), you can use %C(auto) to decorate %d in the format string of git log.
From the release notes:
* "git log --format" specifier learned %C(auto) token that tells Git
to use color when interpolating %d (decoration)...
How to make good reproducible pandas examples
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341
Note: The ideas here are pretty generic for Stack Overflow, indeed questions.
Disclaimer: Writ...
Visual Studio replace tab with 4 spaces?
Is there a way to set TAB button to work as 4 spaces in Visual Studio 2010 instead of going to Edit->Advanced->Untabify Selected Lines?
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