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Can I initialize a C# attribute with an array or other variable number of arguments?
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Attributes will take an array. Though if you control the attribute, you can also use params in...
How do I package a python application to make it pip-installable?
...his time wisely, and get up to speed on virtualenv, pip, packaging, django 1.3, and how to write an easily redistributable application. So far, so good.
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How do I keep jQuery UI Accordion collapsed by default?
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T-SQL get SELECTed value of stored procedure
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there are three ways you can use: the RETURN value, and OUTPUT parameter and a result set
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Retrieve the commit log for a specific line in a file?
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How can I catch a “catchable fatal error” on PHP type hinting?
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How can I disable the Maven Javadoc plugin from the command line?
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The Javadoc generation can be skipped by setting the property maven.javadoc.skip to true [1], i....
Is it valid to define functions in JSON results?
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jQuery exclude elements with certain class in selector
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edited May 23 '17 at 12:03
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answered Jun 10 '10 at 14:12
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validation custom message for rails 3
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Try this
validates :title, presence: { message: "Story title is required" }
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