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Run a callback only if an attribute has changed in Rails
...changed ActiveRecord::Dirty is here: https://github.com/rails/rails/commit/16ae3db5a5c6a08383b974ae6c96faac5b4a3c81
Here is a blog post on these changes: https://www.ombulabs.com/blog/rails/upgrades/active-record-5-1-api-changes.html
Here is the summary I made for myself on the changes to ActiveRe...
Java 8 Lambda function that throws exception?
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edited Mar 23 '19 at 16:31
Simeon Leyzerzon
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Embedding Python in an iPhone app
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answered Sep 11 '10 at 16:23
bbumbbum
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How do I strip non alphanumeric characters from a string and keep spaces?
...ome languages.
– Uelb
Nov 25 '15 at 16:25
@DavidDouglas That should be \s not \\s
– Dex
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Difference between solr and lucene
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edited Sep 7 '16 at 18:52
Rob Bednark
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How to make Sequelize use singular table names
...mind!
– Maria Ines Parnisari
Aug 3 '16 at 17:26
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freezeTableName: true is not working in the lat...
How to change the default font size in ggplot2
...$text$size)
– Keith Hughitt
Jul 11 '16 at 21:28
1
under new ggplot2 2.2.1 I do not see base_size ...
When to throw an exception?
...explanation!
– Gaurav
Dec 20 '18 at 16:48
Thank you. So. Much. "Is the King of France bald". I've heard this before wh...
Xcode 4 - “Archive” is greyed out?
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answered Dec 5 '16 at 9:25
Lee BrindleyLee Brindley
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Persistent invalid graphics state error when using ggplot2
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edited Mar 15 '18 at 16:13
answered Dec 17 '13 at 6:37
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