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Creating PHP class instance with a string
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edited Mar 27 '18 at 14:58
answered Jan 2 '11 at 12:23
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Changing the size of a column referenced by a schema-bound view in SQL Server
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58
The views are probably created using the WITH SCHEMABINDING option and this means they are expli...
How do I pull files from remote without overwriting local files?
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184
Well, yes, and no...
I understand that you want your local copies to "override" what's in the ...
Constructor of an abstract class in C#
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edited Jan 18 '14 at 14:07
Pere
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answered Apr 8 '11...
Extract TortoiseSVN saved password
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rkagererrkagerer
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add a co...
Python's “in” set operator
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85
That's right. You could try it in the interpreter like this:
>>> a_set = set(['a', 'b...
Using jQuery to see if a div has a child with a certain class
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TejsTejs
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What does the caret operator (^) in Python do?
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1
>>> 0^1
1
To explain one of your own examples:
>>> 8^3
11
Think about it this way:
1000 # 8 (binary)
0011 # 3 (binary)
---- # APPLY XOR ('vertically')
1011 # result = 11 (binary)
share
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Why does Math.round(0.49999999999999994) return 1?
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1. http://docs.oracle.com/javase/6/docs/api/java/lang/Math.html#round%28double%29
2. http://bugs.java.com/bugdatabase/view_bug.do?bug_id=6430675 (credits to @SimonNickerson for finding this)
3. http://docs.oracle.com/javase/7/docs/api/java/lang/Math.html#round%28double%29
4. http://grep...
What is the purpose of the EBP frame pointer register?
I'm a beginner in assembly language and have noticed that the x86 code emitted by compilers usually keeps the frame pointer around even in release/optimized mode when it could use the EBP register for something else.
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