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Why do x86-64 systems have only a 48 bit virtual address space?
...al answer is that AMD was just being cheap and hoped nobody would care for now, but I don't have references to cite.
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Image comparison - fast algorithm
... in computer vision, keypoint matching. This may require some background knowledge to implement, and can be slow.
The second method uses only elementary image processing, and is potentially faster than the first approach, and is straightforward to implement. However, what it gains in understandabi...
Java regex email
First of all, I know that using regex for email is not recommended but I gotta test this out.
20 Answers
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Aspect Oriented Programming vs. Object-Oriented Programming
...in fact -- it's the best example I've seen so far AOP's strength, without knowing to much about AOP. Thanks for sharing!
– blunders
Nov 30 '10 at 1:25
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Eclipse doesn't highlight references anymore
...e use of that variables in that method. However through some action I have now disabled it. Is there a way I can enable it?
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Why must jUnit's fixtureSetup be static?
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It's been running correctly for 5 years now, so I'm thinking my solution works.
– HDave
Jun 30 '15 at 4:37
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When to use references vs. pointers
...t is improperly named. add_one(&a) would have the same confusion, only now you might be incrementing the pointer and not the object. add_one_inplace(a) would avoid all confusion.
– Nicol Bolas
Aug 14 '11 at 22:19
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Is there a “previous sibling” selector?
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@ArchLinuxTux: "This limitation is now removed", so once upon of time we possibly can use this feature :D.
– Jacob van Lingen
Feb 12 at 11:57
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Hibernate vs JPA vs JDO - pros and cons of each? [closed]
...ensions.
And there are other factors too, like how well you / your staff know the respective technologies, how much the products will cost in licensing, and whose story you believe about what is going to happen in the future for JDO and JPA.
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UTF-8 byte[] to String
...ream to read the bytes of a UTF-8 encoded text file into a byte array. I know that I can use the following routine to convert the bytes to a string, but is there a more efficient/smarter way of doing this than just iterating through the bytes and converting each one?
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