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What's the best way to get the last element of an array without deleting it?
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Determine what attributes were changed in Rails after_save callback?
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end
Or if you prefer, saved_change_to_attribute?(:published).
Rails 3–5.1
Warning
This approach works through Rails 5.1 (but is deprecated in 5.1 and has breaking changes in 5.2). You can read about the change in this pull request.
In your after_update filter on the model you can...
POSTing JsonObject With HttpClient From Web API
...nczy Rogožan
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answered Sep 9 '16 at 14:45
pomberpomber
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What is the difference between onBlur and onChange attribute in HTML?
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edited Nov 3 '16 at 15:49
DeveloperDan
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Make column not nullable in a Laravel migration
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answered Dec 24 '12 at 0:36
TLGregTLGreg
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Replace first occurrence of pattern in a string [duplicate]
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Storing WPF Image Resources
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answered Mar 3 '09 at 16:02
Drew NoakesDrew Noakes
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MySQL skip first 10 results
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edited May 23 '17 at 10:31
Community♦
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answered May 13 '10 at 13:17
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How can I search for a multiline pattern in a file?
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edited Nov 4 '14 at 3:45
TheDude
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AJAX post error : Refused to set unsafe header “Connection”
...y (where 5 seconds is the keep-alive time).
– doug65536
Dec 15 '13 at 6:19
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