大约有 42,000 项符合查询结果（耗时：0.0217秒） [XML]
Why is WinRT unmanaged? [closed]
...t support for the ubiquitous async functions with 'await'. In a few of the demos the C# code did a lot more than the C++ samples, and worked more easily. Maybe later C++ will get an async helper extension, but in this version C++ async looked terrible. And you're less likely to leak long-term memory...
JavaScript get clipboard data on paste event (Cross browser)
...
@Martin: The jsFiddle demo I posted in the comments may help.
– Tim Down
Sep 2 '11 at 13:29
...
Fastest method to escape HTML tags as HTML entities?
...{
escape.innerHTML = html;
return escape.textContent;
}
Here's a demo.
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How do I vertically align something inside a span tag?
...lign: middle;
line-height: 1em; /*set line height back to normal*/
}
DEMO
Of course the outer span could be a div or whathaveyou
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grid controls for ASP.NET MVC? [closed]
...ome great components, including Grid, and they are open source too.
http://demos.telerik.com/aspnet-mvc/
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Centering a view in its superview using Visual Format Language
...with Visual Format Language. Both vertically and horizontally. Here is the demo:
https://github.com/evgenyneu/center-vfl
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PostgreSQL error: Fatal: role “username” does not exist
...res.
Or execute the single command createuser as postgres with sudo, like demonstrated by drees in another answer.
The point is to use the operating system user matching the database role of the same name to be granted access via ident authentication. postgres is the default operating system user ...
Make footer stick to bottom of page correctly [duplicate]
... <html> tag and position the <footer> with position:absolute;
Demo: jsfiddle and SO snippet:
html {
position: relative;
min-height: 100%;
}
body {
margin: 0 0 100px;
/* bottom = footer height */
padding: 25px;
}
footer {
background-color: orang...
How to get the data-id attribute?
...set.info // "some info here"
myDiv.dataset.otherInfo // "more info here"
Demo: http://html5demos.com/dataset
Full browser support list: http://caniuse.com/#feat=dataset
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Remove Last Comma from a string
...r is string
strVal = strVal.slice(0, -1); // trim last character
$("#demo").text(strVal);
}
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<p class="txtValue">Striing with Commma,</p>
<button onclick="myFunctio...