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What are all the valid self-closing elements in XHTML (as implemented by the major browsers)?
...;/span>
It validates, and in real XHTML it works perfectly (see: 1 vs 2). If you can't believe your eyes (or don't know how to set MIME types), open your page via XHTML proxy.
Another way to check is view source in Firefox. It will highlight slashes in red when they're invalid.
In HTML5/XHTML...
What's the point of NSAssert, actually?
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edited May 20 '14 at 19:47
Clayton Weme
1544 bronze badges
answered Sep 3 '09 at 20:39
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How do I pass multiple parameters into a function in PowerShell?
...heses are entirely unneccessary and will cause a parse error in PowerShell 2.0 (or later) if Set-StrictMode is active. Parenthesised arguments are used in .NET methods only.
function foo($a, $b, $c) {
"a: $a; b: $b; c: $c"
}
ps> foo 1 2 3
a: 1; b: 2; c: 3
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String.format() to format double in java
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296
String.format("%1$,.2f", myDouble);
String.format automatically uses the default locale.
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How can I respond to the width of an auto-sized DOM element in React?
...return null;
const numColumns = Math.max(1, Math.floor(offsetWidth / 200));
return renderColumns(numColumns);
}}
</Responsive>
);
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What is the use for Task.FromResult in C#
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269
There are two common use cases I've found:
When you're implementing an interface that allows...
Why avoid increment (“++”) and decrement (“--”) operators in JavaScript?
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412
My view is to always use ++ and -- by themselves on a single line, as in:
i++;
array[i] = foo;
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How to create nonexistent subdirectories recursively using Bash?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Nov 13 '09 at 20:42
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How to $http Synchronous call with AngularJS
...Not currently. If you look at the source code (from this point in time Oct 2012), you'll see that the call to XHR open is actually hard-coded to be asynchronous (the third parameter is true):
xhr.open(method, url, true);
You'd need to write your own service that did synchronous calls. Generally ...
Go: panic: runtime error: invalid memory address or nil pointer dereference
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121
According to the docs for func (*Client) Do:
"An error is returned if caused by client policy ...