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What are the best practices for JavaScript error handling?
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How to download/checkout a project from Google Code in Windows?
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bash assign default value
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An “and” operator for an “if” statement in Bash
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Android: upgrading DB version and adding new table
...ted sqlite tables for my app, but now I want to add a new table to the database.
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Docker EXPOSE a port only to Host
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How do you discover model attributes in Rails?
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If you're just interested in the properties and data types from the database, you can use Model.inspect.
irb(main):001:0> User.inspect
=> "User(id: integer, email: string, encrypted_password: string,
reset_password_token: string, reset_password_sent_at: datetime,
remember_created_at: dat...
Android: Create spinner programmatically from array
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How to add multiple columns to a table in Postgres?
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find -exec cmd {} + vs | xargs
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