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Can you remove elements from a std::list while iterating through it?
...ou can have the iterator declared in the loop scope and the code looking a bit cleaner. What to choose depends on priorities of the moment.
The answer was totally out of time, I know...
typedef std::list<item*>::iterator item_iterator;
for(item_iterator i = items.begin(); i != items.end(); ...
How do pointer to pointers work in C?
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Let's assume an 8 bit computer with 8 bit addresses (and thus only 256 bytes of memory). This is part of that memory (the numbers at the top are the addresses):
54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69
+...
How do I determine file encoding in OS X?
...coding as meta-data. I understood the file contents were just a cluster of bits and had no inherent encoding.
– James A. Rosen
Feb 12 '09 at 3:15
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HTTP GET with request body
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edited Jul 26 at 10:10
gagarwa
81988 silver badges2121 bronze badges
answered Jun 11 '09 at 20:...
Meaning of acronym SSO in the context of std::string
...t array. This avoids the need to call new at all, which speeds things up a bit.
EDIT:
I wasn't expecting this answer to be quite so popular, but since it is, let me give a more realistic implementation, with the caveat that I've never actually read any implementation of SSO "in the wild".
Impleme...
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
I have installed Oracle 11g Express Edition Release 2 in my windows 7 64 bit OS and tried to execute JDBC program, then I got the following error:
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What does = +_ mean in JavaScript
...5' // notice used two time ~
x = y + 5
alert(x);
also outputs 10
~ is bitwise NOT : Inverts the bits of its operand. I did twice for no change in magnitude.
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Who architected / designed C++'s IOStreams, and would it still be considered well-designed by today'
...a transcript of an interview with Bjarne Stroustrup where he mentions some bits and pieces of IOStreams history: www2.research.att.com/~bs/01chinese.html (this link seems to be temporarily broken right now, but you can try Google's page cache)
– stakx - no longer contributing
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Can I call memcpy() and memmove() with “number of bytes” set to zero?
...such functions, the additional check may even make the code a micro-little-bit slower, since the check is already done at the while.
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What are the differences between a multidimensional array and an array of arrays in C#?
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I know this is a bit pedantic, but I have to mention that this isn't Windows vs Mono, but CLR vs Mono. You sometimes seem to confuse those. The two are not equivalent; Mono works on Windows as well.
– Magus
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