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Set variable in jinja
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526
{{ }} tells the template to print the value, this won't work in expressions like you're trying ...
How do I get the collection of Model State Errors in ASP.NET MVC?
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212
<% ViewData.ModelState.IsValid %>
or
<% ViewData.ModelState.Values.Any(x => x.E...
How to select multiple files with ?
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edited Aug 12 '19 at 7:35
answered Oct 20 '09 at 8:48
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jQuery hasClass() - check for more than one class
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228
How about:
element.is('.class1, .class2')
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Add zero-padding to a string
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answered Jun 26 '10 at 4:18
kemiller2002kemiller2002
105k2525 gold badges186186 silver badges242242 bronze badges
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iPhone and OpenCV
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29
OpenCV now (since 2012) has an official port for the iPhone (iOS).
You can find all of OpenCV'...
Cross Domain Form POSTing
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answered Jul 11 '12 at 3:14
Suresh KumarSuresh Kumar
9,28788 gold badges3636 silver badges5151 bronze badges
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How can I overwrite a getter method in an ActiveRecord model?
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127
The Rails Style Guide recommends using self[:attr] over read_attribute(:attr).
You can use it ...