
please wait
by madhu9124
programming skill
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hi guys, Can anybody give me ideas on how i can improve my c,c++ programming skills. |
Aug 28, 2009 at 9:22pm
[3 replies] Last: You can get better by just reading the forums... I'm a pretty big ... (by brokenbot)
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by Alan
@@@ is this valid syntax @@@
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In order to create temporary levels of scope my C++ book told me that it is valid to do this: { short x = 5; } { short x = 2; } though, I... |
Aug 28, 2009 at 8:32pm
[6 replies] Last: @brokenbot. Why are you talking about functions. The OP was asking a... (by Return 0)
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by bcollignon
HDF5-LITE
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For those who are familiar with IO programming, could you please tell me what is wrong with my code (I am in fact unable to write the dataset in the *.h5 file).... |
Aug 28, 2009 at 8:11pm
[no replies]
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by madhu9124
c,c++
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hi guys, Can anybody give me ideas on how i can improve my c,c++ programming skills. |
Aug 28, 2009 at 8:09pm
[4 replies] Last: Read lots of code. Write lots of code. (by helios)
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by kazein
Convert int to str bug.
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I'm trying to write an incrementing number into a tab deliminated text file. I googled some methods and compiled until there were no errors. It works nearly per... |
Aug 28, 2009 at 6:23pm
[2 replies] Last: You're right, that is much easier. I'm not familiar with "<<" yet. ... (by kazein)
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by Ken J
Can't get 'Hello World' to compile
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Hi, I am a COMPLETE newby at programming but am trying hard to get as far as I can on my own. I have installed Cygwin, with the gcc compiler package, and it all... |
Aug 28, 2009 at 5:39pm
[5 replies] Last: If you want to continue using GCC you need to add -lstdc++ when you co... (by chrisname)
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by oamsath
Colouring the Console ?
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Hello. I've searched for an answer but couldn't find one. How can I force my program in console to display the folowing in colors of my choice: 1) output... |
Aug 28, 2009 at 4:38pm
[5 replies] Last: You can use the curses library or, if on Windows, SetConsoleTextAttrib... (by Bazzy)
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by oamsath
String Printing as float number :D
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Hello.. please refer to this for more info .. http://www.cplusplus.com/forum/beginner/12300/ I'm in front of a problem that I'm supposed to print the resu... |
Aug 28, 2009 at 4:33pm
[3 replies] Last: Just to add: cout << someting; and stringstream ss; ss << so... (by Bazzy)
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error: cannot convert 'double' to 'double*' |
The error is: error: cannot convert 'double' to 'double*' for argument '2' to 'void selection_sort(int, double*)' Any help would be appreciated. The pro... |
Aug 28, 2009 at 4:14pm
[4 replies] Last: I figured that out but thanks. New problems now! :) (by IamScaredOfTrees)
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by MrBr
Initialize struct as a pointer
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Hello everybody, I have a little trouble initializing a struct which is declared as a pointer while this #include <iostream> struct teststruct { ... |
Aug 28, 2009 at 4:06pm
[15 replies] Last: Yes. It's syntactic sugar. Just like v ==*(v+i) (by helios)
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by prodiga
errors get thrown when i close the cmd
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i realize that i have coded more than i should for such a simple thing...but it was to just make sure i understood everything. what it does is add 2 vectors tog... |
Aug 28, 2009 at 2:22pm
[8 replies] Last: well i went ahead and re-applied what i had learnt here to create some... (by prodiga)
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by Nelo87
Executable File in Visual Studio
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I just started my Data Structures class and our professor asked that everybody should start using Visual Studio instead of Dev C++. I'm trying to compile some ... |
Aug 28, 2009 at 1:27pm
[2 replies] Last: You can right-click the solution or project name in Project Explorer a... (by webJose)
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by prodiga
walk me through this please?
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hey guys, i need a little bit of help in classes (section 1). // example on constructors and destructors #include <iostream> using namespace std; class C... |
Aug 28, 2009 at 8:42am
[8 replies] Last: I think you wanted to do this: CRectangle *a,*b; a = new RCecta... (by Gregor)
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by dpedroia15
Simple Code - Stumped on an Error
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Hey all. I'm new to C++ and this code I'm working on is my first "project" if you will. It's not complex at all, but I can't figure out where I'm going wrong. E... |
Aug 28, 2009 at 2:18am
[4 replies] Last: your code should be like this. note : you should not redeclare the var... (by blitzmon)
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by rollingdice
storing a 2d array with one string & sorting it
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sorting a possible 2day array - im trying to sort an array that recieves the user's input for each element. If the input has a "," (comma) in it then i think i... |
Aug 28, 2009 at 1:27am
[2 replies] Last: Don't use cin for string objects. Use getline(cin, str) (by mcleano)
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by Alan
Inline array declaration URGENT@@@
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I want to know what the syntax is for inline array definitions (like arrays created when calling a function): void foo(int*){}; /* ... */ foo(new int {... |
Aug 28, 2009 at 1:10am
[2 replies] Last: that was what I first thought but it gives an error /* * In fu... (by Alan)
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by trasgu
Opening File Failure
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Hi: I'm using wxDevC++ and Vista. I'm having a problem with file opening. I have a file called testFile.txt in the same directory as the following simp... |
Aug 28, 2009 at 12:10am
[5 replies] Last: Update: Writing the file's full path allows the program to open the fi... (by trasgu)
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by wtf
Why doesn't remove() function work with files that I have had open in fstreams?
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I always end up getting: Error deleting file: Permission denied What does this mean? I've tried closing the fstream, clearing the flags of the fstream. Wh... |
Aug 27, 2009 at 11:39pm
[1 reply] : Never mind again! I had had a second fstream to test if it had been o... (by wtf)
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by paoloricardo
Stream I/O query
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I'm trying to read an array of character strings (theList) to a text file and then read it back into another array of character strings (inList). I need inList ... |
Aug 27, 2009 at 9:47pm
[6 replies] Last: Sorry, typo - my code has theFile.getline(inList , 20); (by paoloricardo)
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by goldham
Fahrenheit to Centigrade Formula Returning Zero
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Hi all, I've got a problem with a formula that I am trying to use to convert from F to C. Seems that 5 / 9 always returns a zero. Any suggestions?? Here is the ... |
Aug 27, 2009 at 9:14pm
[2 replies] Last: Awesome! Thanks!! (by goldham)
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