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Ruby on Rails: How do I add a not null constraint to an existing column using a migration?
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276
You can also use change_column_null:
change_column_null :table_name, :column_name, false
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Ask for User Permission to Receive UILocalNotifications in iOS 8
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JavaScript URL Decode function
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answered Nov 27 '10 at 17:34
GeoffGeoff
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Joda-Time: what's the difference between Period, Interval and Duration?
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Constructor initialization-list evaluation order
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What is the purpose of “!” and “?” at the end of method names?
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mikumiku
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How are VST Plugins made?
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sashkello
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answered Apr 5 '10 at 21:37
Development 4.0Development 4.0
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String.Join method that ignores empty strings?
...red Feb 20 '19 at 13:59
user10642724user10642724
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What is the syntax for a default constructor for a generic class?
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differences between 2 JUnit Assert classes
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Sae1962
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answered Nov 14 '08 at 19:04
MnementhMnementh
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