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Why use a ReentrantLock if one can use synchronized(this)?
...about this here.
This claim has been contested, however; see the following comment:
In the reentrant lock test, a new lock is created each time, thus there is no exclusive locking and the resulting data is invalid. Also, the IBM link offers no source code for the underlying benchmark so its impossi...
What does a just-in-time (JIT) compiler do?
What does a JIT compiler specifically do as opposed to a non-JIT compiler? Can someone give a succinct and easy to understand description?
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Delete all data in SQL Server database
...elete all records from all tables of my database? Can I do it with one SQL command or I need for one SQL command per one table?
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Is it better to reuse a StringBuilder in a loop?
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Specifically, what's dangerous about casting the result of malloc?
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You won't get a compiler error, but a compiler warning. As the sources you cite say (especially the first one), you can get an unpredictable runtime error when using the cast without including stdlib.h.
So the error on your side is not the ...
How to keep onItemSelected from firing off on a newly instantiated Spinner?
... answered Apr 1 '10 at 17:53
CommonsWareCommonsWare
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What can I do to resolve a “Row not found or changed” Exception in LINQ to SQL on a SQL Server Compa
...ting a couple properties with a LINQ to SQL connection (against SQL Server Compact Edition) I get a "Row not found or changed." ChangeConflictException.
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Why is i++ not atomic?
...ent is performed using i = i + 1. However, this would break the "cultural compatibility" between Java, and C and C++. As well, it would take away a convenient notation which programmers familiar with C-like languages take for granted, giving it a special meaning that applies only in limited circums...
AES vs Blowfish for file encryption
...direct predecessor to Twofish. Twofish was Bruce Schneier's entry into the competition that produced AES. It was judged as inferior to an entry named Rijndael, which was what became AES.
Interesting aside: at one point in the competition, all the entrants were asked to give their opinion of how th...