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How to fix “Incorrect string value” errors?
...arac%';
If source, transport and destination are UTF-8, your problem is gone;)
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How to add JTable in JPanel with null layout?
...JTable into JPanel whose layout is null . JPanel contains other components. I have to add JTable at proper position.
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Why does Python pep-8 strongly recommend spaces over tabs for indentation?
...version scripts, etc.), there is a clear way to end all discussion: choose one.
Guido was the one to choose. He didn't even have to give a reason, but he still did by referring to empirical data.
For all other purposes you can either take this PEP as a recommendation, or you can ignore it -- your ...
Is “IF” expensive?
...itional branch is only taken if a certain condition holds (such as whether one number equals another); if the branch is not taken, control proceeds to the next instruction after the branch like normal. For unconditional branches, the branch is always taken. Conditional branches show up in if state...
Catch Ctrl-C in C
How does one catch Ctrl + C in C?
9 Answers
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How do Mockito matchers work?
... be free of side effects, and are generally used in assertions such as the one below.
/* Mockito */ verify(foo).setPowerLevel(gt(9000));
/* Hamcrest */ assertThat(foo.getPowerLevel(), is(greaterThan(9000)));
Mockito matchers exist, separate from Hamcrest-style matchers, so that descriptions of mat...
Mapping two integers to one, in a unique and deterministic way
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Cantor pairing function is really one of the better ones out there considering its simple, fast and space efficient, but there is something even better published at Wolfram by Matthew Szudzik, here. The limitation of Cantor pairing function (relatively) is th...
How do I map lists of nested objects with Dapper
... Courses ... ) if that is the case you may as well yank all the results in one go using QueryMultiple
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How do I limit the number of rows returned by an Oracle query after ordering?
...t in 11G for LIMIT/OFFSET. If you check the other answers they all have in one way or other actually implemented the limit and offset.
– sampathsris
Jun 24 at 6:11
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What is the difference between lock and Mutex?
...tem mutexes. A local mutex exists only within your process.
Furthermore, one should take special care - detailed on the same page as well - when using a system-wide mutex on a system with Terminal Services.
One of the differences between Mutex and lock is that Mutex utilizes a kernel-level constr...