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jQuery remove all list items from an unordered list
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$('input').click(function() {
$('ul').empty()
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<ul>
<li>test</li>
<li>test</li>
</ul>
<input type="button" value="click me" />
...
Using :after to clear floating elements
...ter {
content: '';
display: block;
clear: both;
}
Check this http://jsfiddle.net/EyNnk/1/
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SVG Positioning
... SVG Elements can also be grouped by nesting svg elements:
<svg xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink">
<svg x="10">
<rect x="10" y="10" height="100" width="100" style="stroke:#ff0000;fill: #0000ff"/>
</svg>
<svg x="200"&...
nano error: Error opening terminal: xterm-256color
...
On Red Hat this worked for me:
export TERM=xterm
further info here: http://www.cloudfarm.it/fix-error-opening-terminal-xterm-256color-unknown-terminal-type/
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Is there a way to break a list into columns?
...
The CSS solution is: http://www.w3.org/TR/css3-multicol/
The browser support is exactly what you'd expect..
It works "everywhere" except Internet Explorer 9 or older: http://caniuse.com/multicolumn
ul {
-moz-column-count: 4;
-moz-colum...
jQuery UI slider Touch & Drag/Drop support on Mobile devices
...ery-ui touch punch.
Just add the script after jQuery ui:
<script src="http://code.jquery.com/jquery-1.7.2.min.js"></script>
<script src="http://code.jquery.com/ui/1.8.21/jquery-ui.min.js"></script>
<script src="jquery.ui.touch-punch.min.js"></script>
You can a...
How to make link look like a button?
...ine-height: 25px;
}
<a class="button">Add Problem</a>
http://jsfiddle.net/GCwQu/
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How to maintain aspect ratio using HTML IMG tag
...ax-width: 64px;
}
.heightSet {
max-height: 64px;
}
<img src="http://placehold.it/200x250" />
<img src="http://placehold.it/200x250" width="64" />
<img src="http://placehold.it/200x250" height="64" />
<img src="http://placehold.it/200x250" class="widthSet" /&g...
Are arrays passed by value or passed by reference in Java? [duplicate]
...ou feel inclined to disagree with the terminology, you should read them.
http://publib.boulder.ibm.com/infocenter/comphelp/v8v101/topic/com.ibm.xlcpp8a.doc/language/ref/cplr233.htm
http://www.cs.fsu.edu/~myers/c++/notes/references.html
Related SO question:
Is Java "pass-by-reference" or "pass-...
How to install Xcode Command Line Tools
...code. Instead they must be downloaded from the Apple Developer Tools site: https://developer.apple.com/downloads/index.action. This requires signing in with a developer account.
Or via terminal (from the release docs): The Command Line Developer Tools package can be installed on demand using "xcode...