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Published on 2010-03-29T14:20:10Z
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2010/03/29
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How to write arrayt multiplication (multiplicating two matrieces ie 3x3) of arrays of known size in c++ ? What will be the difference using pointers and reference ?
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I want to learn C++ by using Vim and MinGW as compiler. I'm interesting at "C++ Primer (4th Edition)" and "C++ Primer Plus (5th Edition)" but I don't know how about it different. It has no book store that I can review those books, so I want to know, what is the different between those book and which…
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I have a Computer Science degree (long2 time ago) .. I do know Java OOP but i am now trying to pick up C++. I do have C and of course data structure using C or pascal. I have started reading Bjarne Stroustrup book (The C++ Programming Language - Special Edition) but find it extremely difficult esp…
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Ok, so I don't want you to do my homework for me, but I'm a little lost with this final assignment and need all the help I can get. Learning about programming is tough enough, but doing it online is next to impossible for me... Now, to get to the program, I am going to paste what I have so far. This…
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In unmanaged c++ dll i have a function which takes constant std::string as argument
Prototype : void read ( const std::string &imageSpec_ )
I call this function from managed c++ dll by passing a std::string.
When i debug the unmanaged c++ code the parameter imageSpec_ shows the value correctly…
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After more than a few questions about deciding on C++ books I thought we could make a better community wiki version. Providing QUALITY books and an approximate skill level. Maybe we can add a short blurb/description about each book that you have personally read / benefited from. Feel free to debate…
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The following is 2 different definitions of the problem:
How can I process 2 arrays so that I can keep the data of duplicate array[key] values.
I have arrays A and B.
I want to create array C with the children that their id/key values exist in both A and B arrays.
Thank you
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input
23 3 4 4 42 n 23 0 9 9 n n n 3 9 9 x
//according to input,i should create int pointer arrays. pointer arrays
// starting from 1 (that is initial arrays is arrays[1].when program sees n ,it
// must be jumb to arrays 2
// the first int input 23 is num_arrays which used…
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input
23 3 4 4 42 n 23 0 9 9 n n n 3 9 9 x
//according to input,i should create int pointer arrays. pointer arrays
// starting from 1 (that is initial arrays is arrays[1].when program sees n ,it
// must be jumb to arrays 2
// the first int input 23 is num_arrays which…
>>> More
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input
23 3 4 4 42 n 23 0 9 9 n n n 3 9 9 x
//according to input,i should create int pointer arrays. pointer arrays
// starting from 1 (that is initial arrays is arrays[1].when program sees n ,it
// must be jumb to arrays 2
// the first int input 23 is num_arrays which used…
>>> More
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I'm going through a Fortran code, and one bit has me a little puzzled.
There is a subroutine, say
SUBROUTINE SSUB(X,...)
REAL*8 X(0:N1,1:N2,0:N3-1),...
...
RETURN
END
Which is called in another subroutine by:
CALL SSUB(W(0,1,0,1),...)
where W is a 'working array'. It appears that a specific…
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