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Validate uniqueness of multiple columns
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You can scope a validates_uniqueness_of call as follows.
validates_uniqueness_of :user_id, :s...
How to check for Is not Null And Is not Empty string in SQL server?
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onedaywhenonedaywhen
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add a c...
Prevent strace from abbreviating arguments?
...5.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.9512V9.17788Z\"/\u003e\u003cpath d=\"M32.492 10.1419C32.492 12.6954 34.1182 14.0484 37.0451 14.0484C39.9723...
Calling JavaScript Function From CodeBehind
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Active
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How to implement my very own URI scheme on Android
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215
This is very possible; you define the URI scheme in your AndroidManifest.xml, using the <da...
How to know if user is logged in with passport.js?
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If user is logged in, passport.js will create user object in req for every request in express....
How does Activity.finish() work in Android?
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Switch on Enum in Java [duplicate]
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Peter Mortensen
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answered Jun 17 '11 at 21:00
CoolBeansCoolBean...
What's the difference between @Secured and @PreAuthorize in spring security 3?
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answered May 21 '18 at 7:40
Joby Wilson MathewsJoby Wilson Mathews
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How to open a web server port on EC2 instance
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answered Jun 21 '13 at 6:07
dmohrdmohr
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