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What is a race condition?
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A race condition occurs when two or more threads can access shared data and they try to change it at the same time. Because the thread scheduling algorithm can swap between threads at any time, you don't know the order in which the threads will attempt to acces...
What's a correct and good way to implement __hash__()?
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return NotImplemented
Also, the documentation of __hash__ has more information, that may be valuable in some particular circumstances.
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Efficiently test if a port is open on Linux?
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How to include *.so library in Android Studio?
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Difference between Bridge pattern and Adapter pattern
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downvoted, could you use a more abstract code listing? the example is too specific and is confusing.
– user9903
Mar 16 '10 at 22:52
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Prevent body scrolling but allow overlay scrolling
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How does LMAX's disruptor pattern work?
... there are some blog posts that have started to explain the internals in a more readable way. There is an explanation of ring buffer that is the core of the disruptor pattern, a description of the consumer barriers (the part related to reading from the disruptor) and some information on handling mul...
What is the instanceof operator in JavaScript?
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Scanner vs. BufferedReader
...uffer (1024 chars) as opposed to the BufferedReader (8192 chars), but it's more than sufficient.
As to the choice, use the Scanner if you want to parse the file, use the BufferedReader if you want to read the file line by line. Also see the introductory text of their aforelinked API documentations....
PHPUnit assert that an exception was thrown?
... that is expected to throw, is an error IMO. And the inability to test for more than one exception in the same test, makes testing for many expected exceptions a really clunky affair. I wrote an actual assertion to try to solve those problems.
– mindplay.dk
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