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How to compare a local git branch with its remote branch?
...g branch you need to git fetch first; and you need it to have up to date information about branches in remote repository.
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Why rgb and not cmy? [closed]
...the softwares use the traditional RGB which can be used to mix together to form any other color i.e. RGB are the fundamental colours (as defined in Physics & Chemistry texts).
The printer user CMYK (cyan, magenta, yellow, and black) coloring as said by @jcomeau_ictx.
You can view the following ...
Make function wait until element exists
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Actually, this does not work in its current form. If $someElement is initially null (i.e. not yet present in the DOM), then you pass this null value (instead of the CSS selector) to your onElementReady function and the element will never be resolved. Instead, pass the ...
Can you use if/else conditions in CSS?
...')? "150" : "4"; ?>px 8px;
}
In this case, you will however have a performance impact, since caching such a stylesheet will be difficult.
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How should I validate an e-mail address?
...lowing is a reg-ex that correctly validates most e-mails addresses that conform to RFC 2822, (and will still fail on things like "user@gmail.com.nospam", as will org.apache.commons.validator.routines.EmailValidator)
(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x0...
Required tags not present when using Delphi XML Data Binding Wizard
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
...
Does adding a duplicate value to a HashSet/HashMap replace the previous value
... planned, I think it is just an effect of HashSet being implemented in the form of a HashMap. Difficult to know though, unless you are one of the developers of the classes.
– Keppil
Jul 9 '14 at 5:54
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What's the key difference between HTML 4 and HTML 5?
...veral goals which differentiate it from HTML4.
Consistency in Handling Malformed Documents
The primary one is consistent, defined error handling. As you know, HTML purposely supports 'tag soup', or the ability to write malformed code and have it corrected into a valid document. The problem is th...
Implications of foldr vs. foldl (or foldl')
...s it only after all the work is finished and there are no more steps to perform. So e.g. foldl (flip (:)) [] [1..3] == [3,2,1], so scanl (flip(:)) [] [1..] = [[],[1],[2,1],[3,2,1],...]... IOW, foldl f z xs = last (scanl f z xs) and infinite lists have no last element (which, in the example above, wo...
Why doesn't a python dict.update() return the object?
... as the sole positional arg, before the keyword ones, and bereft of the ** form -- dict(award_dict, name=name etc etc).
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