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How do I run a Ruby file in a Rails environment?
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136
The simplest way is with rails runner because you don't need to modify your script.
http://gui...
Why is using the rails default_scope often recommend against?
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193
Problem 1
Lets consider the basic example:
class Post < ActiveRecord::Base
default_scope...
How can I determine the type of an HTML element in JavaScript?
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Michał Perłakowski
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answered Oct 31 '08 at 17:33
pkaedingpka...
How do you suppress output in IPython Notebook?
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173
Add %%capture as the first line of the cell. eg
%%capture
print('Hello')
MyFunction()
This si...
How do I temporarily disable triggers in PostgreSQL?
...:
SET session_replication_role = DEFAULT;
Source: http://koo.fi/blog/2013/01/08/disable-postgresql-triggers-temporarily/
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git command to show all (lightweight) tags creation dates
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309
I found in this link a solution that fits my needs:
git log --tags --simplify-by-decoration -...
Default visibility for C# classes and members (fields, methods, etc.)?
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edited May 23 '17 at 12:34
Community♦
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answered Sep 21 '10 at 19:15
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How to Update Multiple Array Elements in mongodb
...e all items in an array. See JIRA http://jira.mongodb.org/browse/SERVER-1243
As a work around you can:
Update each item individually
(events.0.handled events.1.handled
...) or...
Read the document, do the edits
manually and save it replacing the
older one (check "Update if
Current" if you want to...
iOS difference between isKindOfClass and isMemberOfClass
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answered Sep 6 '10 at 19:43
Sebastian CelisSebastian Celis
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