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See what's in a stash without applying it [duplicate]
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1 Answer
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How can I avoid running ActiveRecord callbacks?
....new(:name => 'foo')
p.send(:create_without_callbacks)
p = Person.find(1)
p.send(:update_without_callbacks)
This is definitely something that you'll only really want to use in the console or while doing some random tests. Hope this helps!
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When should we use mutex and when should we use semaphore
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12 Answers
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Which version of CodeIgniter am I currently using?
.../CodeIgniter.php
For example,
echo CI_VERSION; // echoes something like 1.7.1
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Calculate business days
I need a method for adding "business days" in PHP. For example, Friday 12/5 + 3 business days = Wednesday 12/10.
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How do I create a link using javascript?
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answered Jan 23 '11 at 7:46
Jared FarrishJared Farrish
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sed one-liner to convert all uppercase to lowercase?
...sn't support \L \U):
# Converts upper to lower case
$ sed -e 's/\(.*\)/\L\1/' input.txt > output.txt
# Converts lower to upper case
$ sed -e 's/\(.*\)/\U\1/' input.txt > output.txt
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Making a Simple Ajax call to controller in asp.net mvc
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answered Apr 25 '13 at 6:12
asbasb
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What is the difference between procedural programming and functional programming? [closed]
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