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jQuery get the image src
I hope when I click the button, I can get the specific img src and show the img src in the div class img-block block.
5 A...
Changing .prop using jQuery does not trigger .change event
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I thought prop took care of change event generation?
– Gone Coding
Jun 25 '14 at 13:56
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Reading header data in Ruby on Rails
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Rails now attaches HTTP_ to the header as well as converting it to all caps so it would now be:
request.headers["HTTP_CONTENT_TYPE"]
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How to delete images from a private docker registry?
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Currently you cannot use the Registry API for that task. It only allows you to delete a repository or a specific tag.
In general, deleting a repository means, that all the tags associated to this repo are deleted.
Deleting a tag means, t...
C++0x lambda capture by value always const?
Is there any way to capture by value, and make the captured value non-const? I have a library functor that I would like to capture & call a method that is non-const but should be.
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Run JavaScript when an element loses focus
... answered Apr 20 '09 at 16:51
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Default value for field in Django model
...e=False)
Also, your id field is unnecessary. Django will add it automatically.
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ListBox vs. ListView - how to choose for data binding
I'm considering either a ListBox or a ListView for a WPF application. It seems either supports data binding and item templates. My application has a simple list of items that I intend to be able to search/sort/filter based on user input. The data binding demo ( http://msdn.microsoft.com/en-us/lib...
Is \d not supported by grep's basic expressions?
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grep's default mode is (iirc) POSIX regex, and \d is pcre. You can either pass -P to gnu grep, for perl-like regexps, or use [[:digit:]] instead of \d.
daenyth@Bragi ~ $ echo 1 | grep -P '\d'
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daenyth@Bragi ~ $ echo 1 | grep '[[:digit:]]'
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URL: Username with @
...get reserved characters in url authority or path parts.
To solve general case of special characters: Just open chrome console with F12 then paste encodeURIComponent(str) where str is your password (or username) and then use the encoded result to form url with password.
Hope this saves you some t...