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postgresql return 0 if returned value is null
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use coalesce
COALESCE(value [, ...])
The COALESCE function returns the first of its argument...
Add directives from directive in AngularJS
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In cases where you have multiple directives on a single DOM element and where the
order in whi...
How to solve error “Missing `secret_key_base` for 'production' environment” (Rails 4.1)
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I had the same problem and solved it by creating an environment variable to be loaded every ti...
What is ASP.NET Identity's IUserSecurityStampStore interface?
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+50
This is...
Get record counts for all tables in MySQL database
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JayRizzo
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answered Nov 13 '08 at 1:53
Hates_Hates_
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How to convert a color integer to a hex String in Android?
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JoshJosh
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Count number of days between two dates
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With the Date (and DateTime) classes you can do (end_date - start_date).to_i to get the number...
Depend on a branch or tag using a git URL in a package.json?
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edited Oct 24 '18 at 22:19
Steve Bennett
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How to stop an unstoppable zombie job on Jenkins without restarting the server?
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