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Fully custom validation error message with Rails
Using Rails I'm trying to get an error message like "The song field can't be empty" on save. Doing the following:
17 Answer...
phonegap open link in browser
hey em>x m>perts i am using phonegap 2.9.0 and i am using the above code to open the link in the browser but it opens it in the same app...... how to open it safari browser?
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How do you access command line arguments in Swift?
How do you access command line arguments for a command line application in Swift?
6 Answers
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Convert a string to an enum in C#
What's the best way to convert a string to an enumeration value in C#?
25 Answers
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Make Vim show ALL white spaces as a character
I can't find a way to make Vim show all white spaces as a character.
All I found was about tabs, trailing spaces etc.
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Default background color of SVG root element
I'd like to set a default background color for the entire SVG document, to red for em>x m>ample.
6 Answers
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Is there a git-merge --dry-run option?
I'm merging in a remote branch that may have a lot of conflicts. How can I tell if it will have conflicts or not?
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How to change tab size on GitHub?
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Update
Yes. As stated by mortenpi, this can be done by through an additional query parameter. See his answer for more details.
Original answer
Is that possible to change this configuration to 2 or 4 spaces?
No. It's only available as part of t...
How to view the SQL queries issued by JPA?
When my code issues a call like this:
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Error when changing to master branch: my local changes would be overwritten by checkout
This question is similar to this one, but more specific.
7 Answers
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