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How to override !important?
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Overriding the !important modifier
Simply add another CSS rule with !important, and give the selector a higher specificity (adding an additional tag, id or class to the selector)
add a CSS rule with the same selector at a later point than the existing ...
Losing scope when using ng-include
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@qbert65536, it is essentially a hack/fragile because if you restructure your HTML, it might not work anymore. E.g., you might then need to use $parent.$parent... to get it to work. Put another way, using $parent makes assumptions about the DOM structure.
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Using std Namespace
There seem to be different views on using 'using' with respect to the std namespace.
15 Answers
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Does :before not work on img elements?
...k to place an image before an img element, only some other element. Specifically, my styles are:
12 Answers
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UIButton: set image for selected-highlighted state
... @stephen: Setting the "Background"(image) property of UIButton for different conditions of "StateConfig"(Default/Highlighted/Selected/Disabled) Property works for me.
– Ajeet
Dec 10 '12 at 16:58
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How to post JSON to PHP with curl
... http://localhost:3570/index.php/trainingServer/screencast.json
and see if that helps any.
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Appending to an existing string
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How do you do s <<! "bar", as in to modify the state of the object? concat!("bar") doesn't work...
– xxjjnn
Dec 21 '12 at 11:32
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Convert a string to regular expression ruby
...the work.
"/[\w\s]+/".to_regexp => /[\w\s]+/
You also can use the modifier:
'/foo/i'.to_regexp => /foo/i
Finally, you can be more lazy using :detect
'foo'.to_regexp(detect: true) #=> /foo/
'foo\b'.to_regexp(detect: true) #=> %r{foo\\b}
'/foo\b/'.to_regexp(detect: true) #...
SQL RANK() versus ROW_NUMBER()
I'm confused about the differences between these. Running the following SQL gets me two idential result sets. Can someone please explain the differences?
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MVC pattern on Android
...e to) call various Activity methods that interact with your views when and if you see fit. Second question: Assuming Activity is intended to take the "controller" role (I believe many Android devs see it that way) why not talk to your views from the Activity?
– user1545072
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