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What is the difference between atomic / volatile / synchronized?
...thread safety techniques.
This is only an issue when memory is shared at least one thread updates it.
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Which cryptographic hash function should I choose?
... I would wait with using SHA-3 until the actual standard is out there, at least if you want to actually follow a standard. The algorithm itself has too many options.
– Paŭlo Ebermann
Jun 1 '13 at 19:07
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Multithreading: What is the point of more threads than cores?
...esses and threads. If you are running any modern OS, every process has at least one thread, and many have more. All these processes are running at once. You probably have several hundred threads all running on your machine right now. You won't ever get a situation where a thread runs without hav...
How do emulators work and how are they written? [closed]
...r non-existent. So getting hold of original equipment is essential, or at least prising apart another good emulator that someone else has written!
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edited Aug 6 '10 at 8...
Why are only a few video games written in Java? [closed]
...it's more how it works - the garbage collector MUST be non-blocking (or at least be guaranteed to only block very briefly), since it's simply unacceptable to have the game freeze for 10 seconds while it scans all the allocated memory to see what can be freed. I know Java tends to choke quite a bit i...
JQuery to check for duplicate ids in a DOM
... to traditional ASP.NET you're a lot more responsible for creating all the ids in your generated page. ASP.NET would give you nasty, but unique ids.
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Comparison between Mockito vs JMockit - why is Mockito voted better than JMockit? [closed]
...respectively 409' and 83' hits on google. Surely JMockIt should show up at least.
– thoredge
Aug 29 '12 at 14:27
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What's the difference between a temp table and table variable in SQL Server?
...s generally untrue that there is any difference in quantity of logging (at least for insert/update/delete operations to the table itself though I have since found that there is some small difference in this respect for cached temporary objects in stored procedures due to additional system table upda...
Why is C so fast, and why aren't other languages as fast or faster? [closed]
... compiler/interpreter/vms are frequently but not always written in c(or at least for the lowest layer) because c is pretty fast(and in many cases the fastest).
– Roman A. Taycher
Apr 16 '10 at 11:24
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Why create “Implicitly Unwrapped Optionals”, since that implies you know there's a value?
...onal-checking/binding with the !. Swift can't recognize that guarantee (at least until Apple solves the halting problem), so you tell the compiler it exists.
This breaks type safety to some degree, though. Anyplace you have an implicitly unwrapped optional is a place your app can crash if your "gu...