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How can I add items to an empty set in python
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edited Jul 7 '13 at 10:28
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Can I use CoffeeScript instead of JS for node.js?
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client-side needs ad interpreter you have to include in HTML page.
– Daniele Vrut
Oct 6 '13 at 7:19
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How to get config parameters in Symfony2 Twig Templates
...r_management"
http://symfony.com/doc/current/templating/global_variables.html
If the global variable you want to set is more complicated - say an object - then you won't be able to use the above method. Instead, you'll need to create a Twig Extension and return the global variable as one of the e...
Passing an enum value as command parameter from XAML
I want to pass an enum value as command parameter in WPF, using something like this:
4 Answers
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PHP foreach loop key value
I am running this DB call to get me multi-dimensional array
I am trying to get the keys of each but when I try it comes up blank or as array.
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Difference between addSubview and insertSubview in UIView class
What is the difference between addSubview and insertSubView methods when a view is added programmatically?
4 Answers
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Linq with group by having count
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Like this:
from c in db.Company
group c by c.Name into grp
where grp.Count() > 1
select grp.Key
Or, using the method syntax:
Company
.GroupBy(c => c.Name)
.Where(grp => grp.Count() > 1)
.Select(grp => grp.Key)...
jquery disable form submit on enter
...ill be submitted upon ENTER key even if no submit button is present in the HTML markup (e.g. a search field). This has been standard browser behavior since the 90s.
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val() vs. text() for textarea
I am using jQuery, and wondering if I should use val() or text() (or another method) to read and update the content of a textarea.
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How can I select all elements without a given class in jQuery?
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You can use the .not() method or :not() selector
Code based on your example:
$("ul#list li").not(".active") // not method
$("ul#list li:not(.active)") // not selector
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