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Is there a vr (vertical rule) in html?
... HTML documents. However, these days (especially with the proliferation of web-apps) there are is a small number of scenarios where this would indeed be useful.
For example, consider a horizontal navigation menu fixed at the top of the screen, similar to the menu-bar in most windowed GUI applicatio...
How to pass arguments to addEventListener listener function?
...ind() method will solve the issue with loops developer.mozilla.org/en/docs/Web/JavaScript/Reference/…
– Luke T O'Brien
Jun 22 '17 at 9:46
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Using OpenSSL what does “unable to write 'random state'” mean?
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Yes, if you run from php web server, the user is www-data, and you should add "export" before every openssl: shell_exec('export RANDFILE=".rnd";openssl ecparam -genkey -name secp256k1'))
– diyism
Jun 21 '13 at ...
How to install gem from GitHub source?
...the current user's home directory instead. Passenger will run ruby as your web-server's user (e.g. www-data) which has no access to this directory and therefore this "git-gem" won't be loaded. You will get an error ... is not yet checked out. Run bundle install first.
– fishbon...
What are the new documentation commands available in Xcode 5? [closed]
...de:], the description includes named links to other classes (but I suppose Web-facing URLs would be useful too).
– Zev Eisenberg
Apr 9 '14 at 19:52
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Why can't I use background image and color together?
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How do i get this working. I want to use background: -webkit-linear-gradient(bottom, rgb(222,222,222) 19%, rgb(201,201,201) 50%, rgb(219,219,219) 80%); AND background-image: url(icon.png) no-repeat right; How do i apply both the gradient and the image-icon. Please help.
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Check if an element contains a class in JavaScript?
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Element.matches()
element.matches(selectorString)
According to MDN Web Docs:
The Element.matches() method returns true if the element would be selected by the specified selector string; otherwise, returns false.
Therefore, you can use Element.matches() to determine if an element contains a...
jQuery/JavaScript: accessing contents of an iframe
...lar : if you don't want the result to be incredibly slow, just set up your web server to directly reroute asset requests (CSS/JS/images) to the original website, so your proxy only manages HTML requests. I'm browsing a distant site under localhost right now and it's absolutely transparent :)
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SQL Server - where is “sys.functions”?
...HEMA.ROUTINES WHERE ROUTINE_TYPE = 'FUNCTION'
According to the Microsoft web site "Information schema views provide an internal, system table-independent view of the SQL Server metadata. Information schema views enable applications to work correctly although significant changes have been made to t...
Use a normal link to submit a form
...ect performance in some cases. If JavaScript fails, it can break the whole website (e.g. using a CDN without local fallback and the third-party domain is blocked). If there is an HTML error, you can still use the website. Developers should follow progressive enhancement principle instead.
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