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Is it better to reuse a StringBuilder in a loop?
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The second one is about 25% faster in my mini-benchmark.
public class ScratchPad {
static String a;
public static void main( String[] args ) throws Exception {
long time = System.currentTimeMillis();
for( int i = 0; i <...
Who is calling the Java Thread interrupt() method if I'm not?
...thread management framework could legitimately do something like this.
2) If I'm never ever interrupting other threads myself using interrupt() ... what does an InterruptedException then mean? What am I supposed to do upon catching one? Shutdown my app?
You need analyze the codebase to figure ...
Why is no one using make for Java?
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edited Sep 24 '17 at 16:19
mcyalcin
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answered Fe...
Parse email content from quoted reply
...rent, and the thread it belongs to. For more information on this, see RFC822, RFC2822, this interesting article on threading, or this article on threading. Once you have re-assembled the thread, you can then remove the external text (such as To, From, CC, etc... lines) and you're done.
If the m...
HTTP response code for POST when resource already exists
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1123
My feeling is 409 Conflict is the most appropriate, however, seldom seen in the wild of course:...
Is there anything like .NET's NotImplementedException in Java?
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Commons Lang has it. Or you could throw an UnsupportedOperationException.
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Is there a read-only generic dictionary available in .NET?
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edited Aug 2 '16 at 9:34
Peter Mortensen
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Pimpl idiom vs Pure virtual class interface
...u have to write forwarding methods for all of the public methods. For type 2 classes, I always use a pure abstract base class with associated factory method(s).
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How different is Objective-C from C++? [closed]
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answered Mar 15 '10 at 4:22
MacMac
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Why use a READ UNCOMMITTED isolation level?
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This isolation level allows dirty reads. One transaction may see uncommitted changes made by s...