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How to append text to an existing file in Java?
...rintWriter out = new PrintWriter(bw))
{
out.println("the text");
//more code
out.println("more text");
//more code
} catch (IOException e) {
//exception handling left as an exercise for the reader
}
Notes:
The second parameter to the FileWriter constructor will tell it to app...
Why do I need to override the equals and hashCode methods in Java?
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can you please elaborate a little more , in second case , why the second object must go in another bucket?
– Hussain Akhtar Wahid 'Ghouri'
May 5 '14 at 23:31
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Does Python support multithreading? Can it speed up execution time?
...ll switches between threads.
What the GIL prevents then, is making use of more than one CPU core or separate CPUs to run threads in parallel.
This only applies to Python code. C extensions can and do release the GIL to allow multiple threads of C code and one Python thread to run across multiple c...
How can I access “static” class variables within class methods in Python?
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Is it possible to serialize and deserialize a class in C++?
...erator>> properly defined, that's fairly simple; see the C++ FAQ for more information.
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Creating a div element in jQuery [duplicate]
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2003
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Aren't Python strings immutable? Then why does a + “ ” + b work?
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It's even more convincing to try something like x = 'abc'; x[1] = 'x' in the Python repl
– xpmatteo
May 23 '17 at 6:11
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How to trigger ngClick programmatically
...ad
});
// OR Using scope directly
$scope.clickOnUpload = clickOnUpload;
More info on Angular Extend way here.
If you are using old versions of angular, you should use trigger instead of triggerHandler.
If you need to apply stop propagation you can use this method as follows:
<a id="myselect...
Most efficient way to determine if a Lua table is empty (contains no entries)?
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