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How do I use Java to read from a file that is actively being written to?
...fc = in.getChannel();
java.nio.ByteBuffer bb = java.nio.ByteBuffer.allocate(10);
while(fc.read(bb) >= 0) {
bb.flip();
while(bb.hasRemaining()) {
System.out.println((char)bb.get());
}
bb.clear();
}
Sy...
How to build Qt for Visual Studio 2010
...elow link and it might be useful
1)https://www.slicer.org/slicerWiki/index.php/Documentation/Nightly/Developers/Build_Instructions/Prerequisites/Qt#Windows_3
2)http://eecs.vanderbilt.edu/research/hmtl/wp/index.php/qt-vs/
sha...
Way to go from recursion to iteration
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Any ideas on how to work out the maximum stack to allocate for a particular recursion?
– lexicalscope
Mar 19 '12 at 15:36
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TypeScript typed array usage
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it does not fix the length, but rather should preallocate the array
– Sebastian
Mar 28 '13 at 10:08
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How do you use the “WITH” clause in MySQL?
...it in their release branch. Apparently they "showed off" this "feature" at PHPCONFERENCE2010 in London. This comment on that bug report is telling. [7 Oct 2008 19:57] Stuart Friedberg: "Valeriy, you guys must have an unbelieveable backlog. Thirty three months between filing a request and getting a ...
In Clojure, when should I use a vector over a list, and the other way around?
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Vectors have O(1) random access times, but they have to be preallocated. Lists can be dynamically extended, but accessing a random element is O(n).
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Foreign keys in mongo?
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UPD. I'am using PHP as a programming language, how can I use mongoid, if it is written in Ruby?
– Mark Pegasov
Jun 13 '11 at 17:54
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Is there any way to hide “-” (Delete) button while editing UITableView
.....
// Configure the cell...
UIButton *checkBoxButton = [[UIButton alloc] initWithFrame:CGRectMake(0.0f, 0.0f, 40.0f, 32.0f)];
[checkBoxButton setTitle:@"O" forState:UIControlStateNormal];
[checkBoxButton setTitle:@"√" forState:UIControlStateSelected];
[checkBoxButton addTarget...
How do you crash a JVM?
... as blowing the stack via recursion, running out of heap memory via object allocations, or simply throwing RuntimeException. But this just causes the JRE to exit with a StackOverflowError or similar exception, which, again is not really a crash.
So what's left? I'd really love to hear what the auth...
How enumerate all classes with custom class attribute?
...s to readability and maintainability. I challenge the statement that they allocate the fewest objects and performance will be faster (especially without empirical proof); you've basically written the Select extension method, and the compiler will generate a state machine just as it would if you cal...