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CSS “color” vs. “font-color”
...olid;
color: red;
}
Yields both a red font color and a red border.
Alternatively, it could just be that the W3C's CSS standards are completely backwards and nonsensical as evidenced elsewhere.
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load external css file in body tag [duplicate]
...s a link. Unlike A, it may only appear in the HEAD section of a document, although it may appear any number of times.”
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Get table name by constraint name [duplicate]
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SELECT owner, table_name
FROM dba_constraints
WHERE constraint_name = <<your constraint name>>
will give you the name of the table. If you don't have access to the DBA_CONSTRAINTS view, ALL_CONSTRAINTS or USER_CONSTRAINTS should work as well.
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How do I set up curl to permanently use a proxy? [closed]
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You can make a alias in your ~/.bashrc file :
alias curl="curl -x <proxy_host>:<proxy_port>"
Another solution is to use (maybe the better solution) the ~/.curlrc file (create it if it does not exist) :
proxy = <proxy_host>:<proxy_port>
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Enforcing spaces in string resources [duplicate]
...otes? Maybe leading and trailing whitespaces are stripped automatically.
<string name="foo">" bar"</string>
See the example at https://developer.android.com/guide/topics/resources/string-resource.html#FormattingAndStyling in section "Escaping apostrophes and quotes".
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How to calculate the intersection of two sets? [duplicate]
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Use the retainAll() method of Set:
Set<String> s1;
Set<String> s2;
s1.retainAll(s2); // s1 now contains only elements in both sets
If you want to preserve the sets, create a new set to hold the intersection:
Set<String> intersection = new Hash...
Disable form auto submit on button click
...submitted even if the button is not of type "submit". e.g. Buttons like : <button>Click to do something</button> , result in form submission.
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git how to disable push [duplicate]
... I guess you could set the remote for just that branch: git config branch.<branch-name>.remote no_push. But if the branch is a local development branch, with its own name, is it really a problem? It won't be pushed by default (git push with no arguments by default pushes only branches which ex...
Responsive web design is working on desktop but not on mobile device
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You are probably missing the viewport meta tag in the html head:
<meta name="viewport" content="width=device-width, initial-scale=1">
Without it the device assumes and sets the viewport to full size.
More info here.
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What does the third parameter (false) indicate in document.addEventListener(“deviceready”,OnDeviceRe
... called event capture and event bubbling.
Take for instance, this HTML:
<html>
<body>
<a href="#">Content</a>
</body>
</html>
If an event (e.g. a click) happens on the a element, should the ancestor elements know? It was widely accepted that th...