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How to show SQL queries run in the Rails console?
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Aleksandar PavićAleksandar Pavić
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Rails: create on has_one association
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How do I set a conditional breakpoint in gdb, when char* x points to a string whose value equals “he
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Validate uniqueness of multiple columns
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321
You can scope a validates_uniqueness_of call as follows.
validates_uniqueness_of :user_id, :...
Difference between database and schema
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RichardTheKiwiRichardTheKiwi
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Removing a model in rails (reverse of “rails g model Title…”)
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How to check for Is not Null And Is not Empty string in SQL server?
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329
If you only want to match "" as an empty string
WHERE DATALENGTH(COLUMN) > 0
If you wan...
Java unchecked: unchecked generic array creation for varargs parameter
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Blauharley
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answered Jan 15 '14 at 10:58
Philip VoronovPhilip Voronov
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How does Activity.finish() work in Android?
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How do you get AngularJS to bind to the title attribute of an A tag?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...