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AngularJS validation with no enclosing

Is it possible in Angular to validate a single, isolated <input> in a similar way the forms are validated? I'm thinking about something like this: ...
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Best way to check if a Data Table has a null value in it

what is the best way to check if a Data Table has a null value in it ? 6 Answers 6 ...
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Merge Images Side by Side(Horizontally)

I have five images of sizes: 600x30, 600x30, 600x30, 600x30, 810x30. Their names are: 0.png, 1.png, 2.png, 3.png, 4.png, respectively. ...
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How do I use a file grep comparison inside a bash if/else statement?

When our server comes up we need to check a file to see how the server is configured. 4 Answers ...
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How to access test resources in Scala?

I have a file data.xml in src/test/resources/ . 5 Answers 5 ...
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Rails detect if request was AJAX

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Generate full SQL script from EF 5 Code First Migrations

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CocoaPods - use specific pod version

I am using CocoaPods for a macOS app. I have compilation errors with AFNetworking (current version, 1.2.1) and saw that these didn't exist in the previous version (1.2.0). ...
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How to trim leading and trailing white spaces of a string?

Which is the effective way to trim the leading and trailing white spaces of string variable in Go? 7 Answers ...
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How to show SQL queries run in the Rails console?

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