please wait
|
by sunkished12
Deleting contents in my array.
|
| Hi, I have this problem. I want to initialize too the contents of the array made by the user. When I use delete array; it errors. How can I delete the conte... |
|
Jan 14, 2015 at 1:09pm
[3 replies] Last: MikeyBoy is correct. you arent dynamically allocating memory for your ... (by mutexe)
|
| don't know how to print with template |
| hi! i need to demonstrate this program by creating and printing Pair objects that contain five different kinds of pairs, such as <int,string> and <float,long>. ... |
|
Jan 14, 2015 at 12:05pm
[3 replies] Last: Have I misunderstood the question? Pair <int, double> pa(123456, 32... (by tipaye)
|
|
by amitk3553
to_string().c_str()
|
| Could somebody explain the meaning of bold letters in below statement get_time(). to_string().c_str() |
|
Jan 14, 2015 at 11:56am
[2 replies] Last: http://en.cppreference.com/w/cpp/string/basic_string/to_string http:/... (by mutexe)
|
|
by Vandalism
isupper and tolower
|
| Why does this errors? I used structure and i want to display it with all lower case letters but it errors. I used #include<cstring> and the entries are all arra... |
|
Jan 14, 2015 at 11:50am
[12 replies] Last: Thank you for your help! I think i did it. :) (by Vandalism)
|
|
by sam37
Nested class test with string and const char* types
|
| I am working on an API which uses nested classes and const char* members. I came across this issue when trying to understand about nested classes with a sample ... |
|
Jan 14, 2015 at 11:28am
[3 replies] Last: Thank you very much for your response MikeyBoy and MiiNiPaa now it mak... (by sam37)
|
| Combine two program |
| hai, i tried to combine two programs into one.. in my first program it has one class object and main() and my second program it has only one main() i wa... |
|
Jan 14, 2015 at 11:01am
[11 replies] Last: I'll repost what I wrote in your other thread: It's almost certainly... (by MikeyBoy)
|
|
by skorefish
what does this line of code mean??
|
| I think this is a function returning a bool, bool atEnd() const; but what does the "const" before the";" mean ? |
|
Jan 14, 2015 at 10:32am
[3 replies] Last: You have omitted essential context. It's a line from QString.h and ... (by skorefish)
|
|
by dietermoreno
How to search for missing semicolons for noobs
|
| Hello, how do you programmers search for missing semicolons? I'm sorry if this question comes off as arrogant or silly. I was told by someone on a differe... |
|
Jan 14, 2015 at 10:06am
[4 replies] Last: some line error: expected ';' before ... without a line number? That... (by mutexe)
|
|
by Life24
Dynamic struct of array
|
| Hi, I want choice dynamic size for array, and user can enter arbitrary size of n. Similar this. What i do? I don't like use pointer or any advanced code.(I need... |
|
Jan 14, 2015 at 9:52am
[8 replies] Last: Also, delete arr; (note the brackets) Your absolutely right, thx ;... (by skorefish)
|
|
by xenovia12
dynamic allocate practice program
|
| im practicing to allocated memory dynamically should i really need to check if the dynamic memory is successfully allocated everytime i allocate a new dynamic m... |
|
Jan 14, 2015 at 9:32am
[9 replies] Last: what do you mean by automatic option? The std::unique_ptr. Check ou... (by keskiverto)
|
|
by Blackhart98
Make a basic addition problem help
|
| How to make a basic addition problem. I want the program to say enter a number 10 times. Like this enter a number..(x10) repeating that 10 times then the fina... |
|
Jan 14, 2015 at 9:12am
[1 reply] : Do not use number twice: as the loop index and for input. #include... (by coder777)
|
|
by Anthony5347
Handling exceptions
|
| Hello, I am reading a C++ book, and am in the section of handling exceptions. I am wondering why the exception handler, when handling strings, must use a pointe... |
|
Jan 14, 2015 at 8:10am
[4 replies] Last: okay thank you. (by xenovia12)
|
| About stringstream |
| I have 2 errors in this piece of code, namely "Error: incomplete type is not allowed" for the "info" words and "Error: no operator "<<" matches these operands" ... |
|
Jan 14, 2015 at 7:08am
[4 replies] Last: Thank you so much!!! I've been looking at my code for hours trying to... (by Bipolar Worlds)
|
|
by Juan3273
Dynamic array of class objects
|
| I can't fix this code, the program will not generate random numbers for the length and width of the rectangles. I was recently introduced to pointers so I'm not... |
|
Jan 14, 2015 at 6:38am
[1 reply] : In assignment, the variable on the left takes it's value from the expr... (by cire)
|
|
by kmtompkins
opencv webcam
|
| i cant find where the program is targeting X86 systems error: opencv_world300d.lib(opencv_world300d.dll) : fatal error LNK1112: module machine type 'x64'... |
|
Jan 14, 2015 at 3:08am
[2 replies] Last: ok i set it up with 64 bit now but it says that the opencv_world300d.... (by kmtompkins)
|
|
by bulba5aur
Number of array elements from input file?
|
| I would like to get an int from a file and use that as the number of elements when declaring an array. However using the code below it seems to want const numb... |
|
Jan 14, 2015 at 2:43am
[3 replies] Last: Ah okay got it. Thank you MiiNiPaa and Keene. (by bulba5aur)
|
|
by skimmer001
Classes.
|
| So I'm trying to make code for an assignment that asks for us to create an array with a random size between 10 and 20 filled with random ints between 1 and 10. ... |
|
Jan 14, 2015 at 2:37am
[1 reply] : 1) Your randomArr pointer is never initialized, so all operations wi... (by MiiNiPaa)
|
|
by qmnty
Make sleep function on game
|
| Hello, I am beginners in C++ using Micros*ft Visual Studio Express 2010 How to check a game is running and make it sleep first before download update is fini... |
|
Jan 14, 2015 at 2:12am
[2 replies] Last: Check is the game running. And make it sleep first (by qmnty)
|
| Accidental character input |
| I'm new to C++. A section of my current program is giving me a bit of a problem. The computer asks the user to input an answer (an integer) to a math equation, ... |
|
Jan 14, 2015 at 1:22am
[1 reply] : First things first, when posting, use the tags. Ok, well looking at ... (by Anthony5347)
|
|
by Irhcsa
Sloppy Calculator
|
| It works without my loop but when I try to incorporate the loop it wont run. Anyone know where I'm messing up? I mainly want to type in 2 numbers and have... |
|
Jan 14, 2015 at 1:15am
[6 replies] Last: In the if statement. It works for addition and subtraction. (by Irhcsa)
|