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How to remove the default link color of the html hyperlink 'a' tag?
...default color of the html element is black. The default colour of the body and of a paragraph is inherited. This
<a href="http://example.com">link</a> would normally take on the default link or visited color, but has been styled to inherit the color from the paragraph.</p>
...
How to find out if an item is present in a std::vector?
... @bobobobo: OOP has nothing to do with members vs. non-members. And there is a widespread school of thought that if something does not have to be a member, or when it does not give any advantage when implemented as a member, than it should not be a member; std::vector<>::find() woul...
MySQL: how to get the difference between two timestamps in seconds
...ence between two timestamps in seconds, or would I need to do that in PHP? And if so, how would I go about doing that?
4 An...
Java List.add() UnsupportedOperationException
...t about this by reading the documentation of UnsupportedOperationException and List.add(), which documents this to be an "(optional operation)". The precise meaning of this phrase is explained at the top of the List documentation.
As a workaround you can create a copy of the list to a known-modifia...
Rebase array keys after unsetting elements
...earranged array. You can see in you example you are deleting the value '3' and leaving the value '2' when you should be deleting only values '1' and '2'
– NotGaeL
Aug 23 '13 at 18:14
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How to get the full url in Express?
...sume to be http unless you see that req.get('X-Forwarded-Protocol') is set and has the value https, in which case you know that's your protocol
The host comes from req.get('host') as Gopal has indicated
Hopefully you don't need a non-standard port in your URLs, but if you did need to know it you'd ...
Validation of radio button group using jQuery validation plugin
...l you have to do is set one of the members of the radio set to be required and jquery will take care of the rest:
<input type="radio" name="myoptions" value="blue" class="required"> Blue<br />
<input type="radio" name="myoptions" value="red"> Red<br />
<input type="radio"...
How to update maven repository in Eclipse?
...rk. In this situation you have to check what maven binary eclipse is using and run in console /path/to/bin/mvn clean install -U to get updated metadata file.
– Joni
Aug 26 '11 at 9:16
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How to write “Html.BeginForm” in Razor
... <input type="submit" value="Upload" />
</fieldset>
}
and generates as expected:
<form action="/Upload/Upload" enctype="multipart/form-data" method="post">
<fieldset>
Select a file <input type="file" name="file" />
<input type="submi...
twitter bootstrap autocomplete dropdown / combobox with Knockoutjs
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Due to the issue pointed out by @compcentral and Stas, I chose to go with selectize.js.
– Neil Monroe
Jul 11 '14 at 22:48
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