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How can I give eclipse more memory than 512M?
...By using javaw.exe (on Windows), you may be able to get a larger allocated block of memory.
I have 8 gigs of Ram and can't set -Xmx to more than 1024 megs of ram, even when a minimal amount of programs are loaded and both windows/linux report between 4 and 5 gigs of free ram.
...
How to use JUnit to test asynchronous processes
...hod is called. See this blog post by Joe Walnes.
EDIT Removed syncronized blocks around CountDownLatch thanks to comments from @jtahlborn and @Ring
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C++ catching all exceptions
...n C++" is misleading. Try generating a divide by zero error inside the try block. You will see that it will generate an exception that is not caught, yet the code is clearly in C++. It would be more helpful to state that this will "catch all C++ exceptions" and then add some mention of structured ex...
event.preventDefault() vs. return false
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Both are ways to block the default behaviour of an event, it's just a matter of what problem you're trying to solve.
– Ferkze
Feb 3 at 21:00
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SQL Server reports 'Invalid column name', but the column is present and the query works through mana
...re, a performance hit. Recompilations cause compile locks to be taken out, blocking others from accessing the needed resource(s).
Name resolution slows down query execution as two probes must be made to resolve to the likely version of the object (that owned by 'dbo'). This is the usual case. The on...
How can I use an http proxy with node.js http.Client?
... How can I integrate proxy-user and proxy-password in the options block?
– Twistleton
Apr 11 '14 at 14:22
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What does 'public static void' mean in Java?
...s/object or outside of the package or class
static means constant in which block of statement used only 1 time
void means no return type
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JavaScript before leaving the page
...fore the page is unloaded, but you cannot redirect from there (Chrome 14+ blocks alerts inside onunload):
window.onunload = function() {
alert('Bye.');
}
Or with jQuery:
$(window).unload(function(){
alert('Bye.');
});
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How to apply multiple transforms in CSS?
...family: sans-serif;
font-size: 22px;
color: #000;
display: inline-block;
}
.orderOne {
transform: scale(1, 1.5) rotate(90deg);
}
.orderTwo {
transform: rotate(90deg) scale(1, 1.5);
}
<div class="orderOne">
A
</div>
<div class="orderTwo">
A
</d...
Command substitution: backticks or dollar sign / paren enclosed? [duplicate]
...l questions/issues here, so I'll repeat each section of the poster's text, block-quoted, and followed by my response.
What's the preferred syntax, and why? Or are they pretty much interchangeable?
I would say that the $(some_command) form is preferred over the `some_command` form. The second f...