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Combining a class selector and an attribute selector with jQuery
...hem; attach them together without any punctuation.
$('.myclass[reference="12345"]')
Your first selector looks for elements with the attribute value, contained in elements with the class.
The space is being interpreted as the descendant selector.
Your second selector, like you said, looks for ele...
How do I enable language extensions from within GHCi?
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What is the purpose of the -nodes argument in openssl?
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The option -nodes is not the English word "nodes", but rather is "no DES". When given as an a...
How to pass the -D System properties while testing on Eclipse?
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Run -> Run configurations, select project, second tab: “Arguments”. Top box is for your...
cancelling queued performSelector:afterDelay calls
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[NSObject cancelPreviousPerformRequestsWithTarget:]
or
[NSObject cancelPreviousPerformReques...
Is it possible to use JavaScript to change the meta-tags of the page?
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PowerShell script not accepting $ (dollar) sign
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How can I print literal curly-brace characters in python string and also use .format on it?
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What does @@variable mean in Ruby?
... is in the comments at the end of the puts lines:
class Test
@@shared = 1
def value
@@shared
end
def value=(value)
@@shared = value
end
end
class AnotherTest < Test; end
t = Test.new
puts "t.value is #{t.value}" # 1
t.value = 2
puts "t.value is #{t.value}" # 2
x = Test.new...