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Using HTML in Express instead of Jade
...The callback fn(err) is invoked when the
transfer is complete or when an error occurs.
Warning
res.sendFile provides client-side cache through http cache headers but it does not cache file contents on server-side. The code above will hit the disk on each request.
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A more pretty/informative Var_dump alternative in PHP? [closed]
... yes, I just needed the class to send myself some output when an error occurs.
– Anyul Rivas
Feb 13 '12 at 16:40
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Working Soap client example
...close();
} catch (Exception e) {
System.err.println("\nError occurred while sending SOAP Request to Server!\nMake sure you have the correct endpoint URL and SOAPAction!\n");
e.printStackTrace();
}
}
private static SOAPMessage createSOAPRequest(String ...
Delete directories recursively in Java
...ception e)
{
// fallback to internal implementation on error
}
if (Files.exists(directory))
removeRecursive(directory);
}
}
(SystemUtils is from Apache Commons Lang. Processes is private but its behavior should be obvious.)
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How to make a edittext box in a dialog
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@Abhishek display a toast message or set error for edittext. stackoverflow.com/questions/7747268/…
– Raghunandan
Sep 14 '13 at 8:10
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How to get the raw value an field?
...ill have invalid input. .valid is defined as the absence of any validation errors (E.g. mismatches, overflows, underflows), of which .badInput is only one kind of error. Note the chart above where .badInput is false, but the input is still invalid.
– Ian Boyd
S...
Why use AJAX when WebSockets is available?
...things that the browser already does well (caching, security, parallelism, error handling, etc). Regarding performance, although from-scratch raw large file transfer speed would be similar, browsers have had years to finely tune caching of web content (much of which applies to AJAX requests) so in p...
Python nonlocal statement
... to that.
If you specify nonlocal and there is no "x", it will give you an error message.
The keyword global has always seemed strange to me since it will happily ignore all the other "x" except for the outermost one. Weird.
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AngularJS : How do I switch views from a controller function?
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I'm getting an error that says hash is not function of $location.
– The_Brink
Jun 12 '12 at 23:44
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Why can't I make a vector of references?
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Indeed, this is the "actual" reason. The error about T* being impossible of T is U& is just a side-effect of the violated requirement that T must be assignable. If vector was able to precisely check the type parameter, then it would probably say "violated requir...