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How many threads can a Java VM support?
...u can create, and I was totally dumbfounded by the result.
Using JDK 1.6.0_11 on Vista Home Premium SP1, I executed Charlie's test application with different heap sizes, between 2 MB and 1024 MB.
For example, to create a 2 MB heap, I'd invoke the JVM with the arguments -Xms2m -Xmx2m.
Here are my ...
How to grep (search) committed code in the Git history
... Excellent. +1. The GitBook add some details (book.git-scm.com/4_finding_with_git_grep.html), and Junio C Hamano illustrates some of your points: gitster.livejournal.com/27674.html
– VonC
May 28 '10 at 21:26
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Add table row in jQuery
...ows, there will be no tbody unless you have specified one yourself.
DaRKoN_ suggests appending to the tbody rather than adding content after the last tr. This gets around the issue of having no rows, but still isn't bulletproof as you could theoretically have multiple tbody elements and the row wou...
How to use WPF Background Worker
...= new BackgroundWorker();
Subscribe to events:
worker.DoWork += worker_DoWork;
worker.RunWorkerCompleted += worker_RunWorkerCompleted;
Implement two methods:
private void worker_DoWork(object sender, DoWorkEventArgs e)
{
// run all background tasks here
}
private void worker_RunWorkerCo...
Vertically align text next to an image?
... edited Jun 7 '18 at 23:17
sP_
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answered Dec 24 '13 at 21:06
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Is it possible to group projects in Eclipse?
...rack/vote having it added to Project Explorer is bugs.eclipse.org/bugs/show_bug.cgi?id=266030.
– studgeek
Sep 18 '12 at 0:07
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Drawable image on a canvas
...urces();
Bitmap bitmap = BitmapFactory.decodeResource(res, R.drawable.your_image);
Then make the bitmap mutable and create a canvas over it:
Canvas canvas = new Canvas(bitmap.copy(Bitmap.Config.ARGB_8888, true));
You then can draw on the canvas.
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“ValueError: zero length field name in format” error in Python 3.0,3.1,3.2
...ooking all over. There is 3 different locations of python installs on Mac -_- wtf.
– Oscar Godson
Mar 27 '11 at 4:16
4
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Any reason to prefer getClass() over instanceof when generating .equals()?
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@eyalzba Where instanceof_ is used if a subclass added members to the equals contract this would violate the symmetric equality requirement. Using getClass subclasses can never be equal to the parent type. Not that you should be overriding equals an...
When to use thread pool in C#? [closed]
...second — up to the capacity of the thread pool" (albahari.com/threading/#_Optimizing_the_Thread_Pool). Also almost asynchronous operations with BeginXXX-EndXXX are used via ThreadPool. So it is normal to use ThreadPool to download data and often implicitly used.
– Artru
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