Beginners - August 2009 (Page 3)

programming skill
 
hi guys, Can anybody give me ideas on how i can improve my c,c++ programming skills.
[3 replies] Last: You can get better by just reading the forums... I'm a pretty big ... (by brokenbot)
by Alan
@@@ is this valid syntax @@@
 
In order to create temporary levels of scope my C++ book told me that it is valid to do this: ...
[6 replies] Last: @brokenbot. Why are you talking about functions. The OP was asking a... (by Return 0)
HDF5-LITE
 
For those who are familiar with IO programming, could you please tell me what is wrong with my code ...
[no replies]
c,c++
 
hi guys, Can anybody give me ideas on how i can improve my c,c++ programming skills.
[4 replies] Last: Read lots of code. Write lots of code. (by helios)
by kazein
Convert int to str bug.
 
I'm trying to write an incrementing number into a tab deliminated text file. I googled some methods ...
[2 replies] Last: You're right, that is much easier. I'm not familiar with "<<" yet. ... (by kazein)
by Ken J
Can't get 'Hello World' to compile
 
Hi, I am a COMPLETE newby at programming but am trying hard to get as far as I can on my own. I have...
[5 replies] Last: If you want to continue using GCC you need to add -lstdc++ when you co... (by chrisname)
Colouring the Console ?
 
Hello. I've searched for an answer but couldn't find one. How can I force my program in console ...
[5 replies] Last: You can use the curses library or, if on Windows, SetConsoleTextAttrib... (by Bazzy)
String Printing as float number :D
 
Hello.. please refer to this for more info .. http://www.cplusplus.com/forum/beginner/12300/ I...
[3 replies] Last: Just to add: cout << someting; and stringstream ss; ss << so... (by Bazzy)
error: cannot convert 'double' to 'double*'
 
The error is: error: cannot convert 'double' to 'double*' for argument '2' to 'void selection_sort...
[4 replies] Last: I figured that out but thanks. New problems now! :) (by IamScaredOfTrees)
by MrBr
Initialize struct as a pointer
 
Hello everybody, I have a little trouble initializing a struct which is declared as a pointer ...
[15 replies] Last: Yes. It's syntactic sugar. Just like v ==*(v+i) (by helios)
errors get thrown when i close the cmd
 
i realize that i have coded more than i should for such a simple thing...but it was to just make sur...
[8 replies] Last: well i went ahead and re-applied what i had learnt here to create some... (by prodiga)
by Nelo87
Executable File in Visual Studio
 
I just started my Data Structures class and our professor asked that everybody should start using Vi...
[2 replies] Last: You can right-click the solution or project name in Project Explorer a... (by webJose)
walk me through this please?
 
hey guys, i need a little bit of help in classes (section 1). // example on constructors and destr...
[8 replies] Last: I think you wanted to do this: CRectangle *a,*b; a = new RCecta... (by Gregor)
Simple Code - Stumped on an Error
 
Hey all. I'm new to C++ and this code I'm working on is my first "project" if you will. It's not com...
[4 replies] Last: your code should be like this. note : you should not redeclare the var... (by blitzmon)
storing a 2d array with one string & sorting it
 
sorting a possible 2day array - im trying to sort an array that recieves the user's input for each e...
[2 replies] Last: Don't use cin for string objects. Use getline(cin, str) (by mcleano)
by Alan
Inline array declaration URGENT@@@
 
I want to know what the syntax is for inline array definitions (like arrays created when calling a f...
[2 replies] Last: that was what I first thought but it gives an error /* * In fu... (by Alan)
by trasgu
Opening File Failure
 
Hi: I'm using wxDevC++ and Vista. I'm having a problem with file opening. I have a file cal...
[5 replies] Last: Update: Writing the file's full path allows the program to open the fi... (by trasgu)
by wtf
Why doesn't remove() function work with files that I have had open in fstreams?
 
I always end up getting: Error deleting file: Permission denied What does this mean? I've tried...
[1 reply] : Never mind again! I had had a second fstream to test if it had been o... (by wtf)
Stream I/O query
 
I'm trying to read an array of character strings (theList) to a text file and then read it back into...
[6 replies] Last: Sorry, typo - my code has theFile.getline(inList , 20); (by paoloricardo)
Fahrenheit to Centigrade Formula Returning Zero
 
Hi all, I've got a problem with a formula that I am trying to use to convert from F to C. Seems that...
[2 replies] Last: Awesome! Thanks!! (by goldham)
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