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How can I check the size of a collection within a Django template?
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edited May 3 '17 at 6:56
MichielB
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How to sync with a remote Git repository?
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How to get the original value of an attribute in Rails
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Before rails 5.1
Appending _was to your attribute will give you the previous value.
For rails 5.1+
Copied from Lucas Andrade's answer below: https://stackoverflow.com/a/50973808/9359123
Appending _was is deprecated in rails 5.1, no...
How to create an instance of anonymous class of abstract class in Kotlin?
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edited Feb 18 at 16:54
thedayturns
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Excel VBA - exit for loop
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Mar 27 at 15:01
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Fold / Collapse the except code section in sublime text 2
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Read password from stdin
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mjvmjv
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Where is Vagrant saving changes to the VM?
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edited May 21 '14 at 15:33
Community♦
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answered Nov 30 '11 at 19:34
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In C#, how can I create a TextReader object from a string (without writing to disk)
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answered Oct 20 '11 at 14:56
Steve BSteve B
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Get time difference between two dates in seconds
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answered Dec 15 '12 at 17:51
Juan CortésJuan Cortés
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