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Using Sinatra for larger projects via multiple files
... say somebody calls "/" - one action is executed, and if smth like "/posts/2" is received then another action - similar logic that is applied in PHP?
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Better way to check variable for null or empty string?
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281
// Function for basic field validation (present and neither empty nor only white space
functio...
Android: Force EditText to remove focus? [duplicate]
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264
You can add this to onCreate and it will hide the keyboard every time the Activity starts.
You...
Controlling the screenshot in the iOS 7 multitasking switcher
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edited Jul 14 '19 at 21:57
answered Sep 23 '13 at 14:19
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How to change the Content of a with Javascript
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250
Like this:
document.getElementById('myTextarea').value = '';
or like this in jQuery:
$('#m...
How do you log all events fired by an element in jQuery?
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12 Answers
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How do you change Background for a Button MouseOver in WPF?
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edited Apr 22 '16 at 11:09
Drew Noakes
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String.IsNullOrWhiteSpace in LINQ Expression
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264
You need to replace
!string.IsNullOrWhiteSpace(b.Diameter)
with
!(b.Diameter == null || b....
Swift equivalent for MIN and MAX macros
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125
min and max are already defined in Swift:
func max<T : Comparable>(x: T, y: T, rest: T.....
How to convert the ^M linebreak to 'normal' linebreak in a file opened in vim?
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