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How can I play sound in Java?
...ary. 2) For a good example of using Clip, see the JavaSound info. page. 3) If a method requires an URL (or File) give it a dang URL (or File) rather than accept a String that represents one. (Just a personal 'bee in my bonnet'.) 4) e.printStackTrace(); provides more information with less typing tha...
How to turn on WCF tracing?
...e "C:\Program Files\Microsoft SDKs\Windows\v7.0A\bin\SvcTraceViewer.exe".
If "SvcTraceViewer.exe" is not on your system, you can download it from the "Microsoft Windows SDK for Windows 7 and .NET Framework 4" package here:
Windows SDK Download
You don't have to install the entire thing, just the...
Unittest setUp/tearDown for several tests
...nd after the tests in a given class are run, respectively. Alternatively, if you have a group of them in one file, you can use setUpModule and tearDownModule (documentation).
Otherwise your best bet is probably going to be to create your own derived TestSuite and override run(). All other calls w...
Why is 'this' a pointer and not a reference?
...tly.
One of the uses of this is for an object to get a pointer to itself. If it was a reference, we'd have to write &this. On the other hand, when we write an assignment operator we have to return *this, which would look simpler as return this. So if you had a blank slate, you could argue it ei...
Eclipse java debugging: source not found
...asses showing this behaviour is found (look in the navigation pane to identify it). You will most likely need to change the build path of the project to avoid using this jar and have the JVM use the project instead.
EDIT: Note that as of 2018 it is common to use a build framework like Maven, wher...
How do I make a matrix from a list of vectors in R?
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So the difference between this and the standard rbind() is that do.call() passes each list item as a separate arg - is that right? do.call(rbind,a) is equivalent to rbind(a[[1]], a[[2]]... a[[10]])?
– Matt Park...
Fetch first element which matches criteria
... answered Apr 8 '14 at 14:45
ifloopifloop
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jQuery get mouse position within an element
... var parentOffset = $(this).parent().offset();
//or $(this).offset(); if you really just want the current element's offset
var relX = e.pageX - parentOffset.left;
var relY = e.pageY - parentOffset.top;
});
share
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How do you give iframe 100% height [duplicate]
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You can do it with CSS:
<iframe style="position: absolute; height: 100%; border: none"></iframe>
Be aware that this will by default place it in the upper-left corner of the page, but I guess that is what you want to achieve. You can positi...
How can I wait In Node.js (JavaScript)? l need to pause for a period of time
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This is async, it means that if function1 terminates before 3 seconds, they start overlapping each other. Then you can't even return and it's almost never utilizable. The only way I found so far was using debugger;
– Cristian Traì...