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What's an elegant way to conditionally add a class to an HTML element in a view?
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answered Apr 13 '10 at 4:16
user229044♦user229044
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How to know if user is logged in with passport.js?
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edited Oct 20 '14 at 10:39
answered Sep 11 '13 at 11:29
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Convert timestamp to date in MySQL query
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REST response code for invalid data
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305
400 is the best choice in both cases. If you want to further clarify the error you can either ...
Using do block vs braces {}
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102
Ruby cookbook says bracket syntax has higher precedence order than do..end
Keep in mind tha...
How do I provide custom cast support for my class?
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answered Sep 10 '09 at 21:12
Charles BretanaCharles Bretana
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How to get a variable name as a string in PHP?
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edited Nov 1 '08 at 1:11
answered Nov 1 '08 at 0:42
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What is the meaning of id?
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answered Nov 2 '11 at 20:52
joerickjoerick
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(Built-in) way in JavaScript to check if a string is a valid number
...xamples
isNaN(123) // false
isNaN('123') // false
isNaN('1e10000') // false (This translates to Infinity, which is a number)
isNaN('foo') // true
isNaN('10px') // true
Of course, you can negate this if you need to. For example, to implement the IsNumeric example you gav...
How to get StackPanel's children to fill maximum space downward?
...r help control can fill the remaining space.
XAML:
<DockPanel Width="200" Height="200" Background="PowderBlue">
<TextBlock DockPanel.Dock="Top">Something</TextBlock>
<TextBlock DockPanel.Dock="Top">Something else</TextBlock>
<DockPanel
Horizonta...