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Rails find_or_create_by more than one attribute?
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You can do:
User.find_or_create_by(first_name: 'Penélope', last_name: 'Lopez')
User.where(first_name: 'Penélope', last_name: 'Lopez').first_or_create
Or to just initialize:
User.find_or_initialize_by(first_name: 'Penélope', last_name: 'Lopez')
User.where(first_name: 'Pe...
Why 0 is true but false is 1 in the shell?
... having here its meaning from ordinary language).
– Rémi Peyre
May 4 '15 at 20:37
1
I think I co...
Is there an easy way to request a URL in python and NOT follow redirects?
...ar 18 '11 at 13:33
Carles BarrobésCarles Barrobés
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Find if current time falls in a time range
...answered Nov 11 '16 at 9:50
André Snede KockAndré Snede Kock
8,41355 gold badges4040 silver badges6161 bronze badges
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How to set java_home on Windows 7?
... answered Apr 2 '15 at 13:08
Stéphane GRILLONStéphane GRILLON
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Firebase Storage How to store and Retrieve images [closed]
...pr 28 '19 at 18:37
Gastón Saillén
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answered Mar 27 '15 at 21:17
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Generating a UUID in Postgres for Insert statement?
...ple, I found the uuid-ossp extension included as part of the installer for Mac OS X kindly provided by EnterpriseDB.com. Any of a few dozen extensions may be available.
To see if the uuid-ossp extension is available in your Postgres cluster, run this SQL to query the pg_available_extensions system ...
How do I schedule jobs in Jenkins?
... answered Sep 18 '12 at 8:02
Cédric JulienCédric Julien
65.6k1212 gold badges108108 silver badges120120 bronze badges
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How to open the default webbrowser using java
... work for me. IsDesktopSupported method always returns false on my windows machine. What's the matter?
– krzysiek.ste
Mar 2 '15 at 9:29
2
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Getting current device language in iOS?
...l show the name of the language, in the language itself.
For example:
Français (France)
English (United States)
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