21 Discussion / Question Topics
Remove Filter  | Has anyone noticed that there seams to be a large number of new users that are just copy and pasting their homework requirements into their post and that's it? Do we have anything like SO that analyzes post to see if they might not meet the sites standards? Just from …  |
| | Did a recent change happen to the spell checker? I could be wrong but now it is spell checking things inside code tags to where before I can't remember it doing that. I also had a weird result when spell checking with a web link where it changed the web …  |
| | Hey Daniweb, I have recently started working with threads in the c++11 library. I started with a simple dispatch mechanism where I have a queue and that would get passed to the threads and the threads would take turns emptying the queue. Since each thread needs to share the queue … |
| | I was reading some articles on cplusplus.com and for kicks I read the template tutorial. At the very end of the section there is this paragraph: Since no code is generated until a template is instantiated when required, compilers are prepared to allow the inclusion more than once of the …  |
| | Hey all, Three times today on three different computers when I went on to this site, specifically the c++ forum, I have received a anti-virus report warning me about an attack site. Has anyone else had this problem? I am attaching a screen shot of what Norton reported. Nathan Oliver |
| | Hey all, I was taking a look at my stringstream conversion function and I couldn't decide how I want to handle a bad conversions. I used an exception and then in main I would a use a try, catch block to get any exception. [code=c++] #include <sstream> #include <exception> class …  |
| | Hey all, I'm looking to upgrade my compiler and I was wondering if there is a compiler that is fully c++0x supported yet. If not is there one that is mostly supported? I am currently using MSVC++ 2005 express. I would like to stay in the MSVC++ family since I … |
| | Hey All, I just finished my code and it seams to work fine. I'm looking for advice on improving it or making it easier to understand. Its not Fully complete because I only have to set up to take in a number less than 2147483648 because i am using an … |
| | He all I am currently working a on a problem to convert the entire contents of an STL container into a string. For example if I had this: [code=c++] int foo[] = {1, 2, 3, 4, 5}; vector<int> bar(foo, foo + 5); [/code] I would like to convert [icode]bar[/icode] into …  |
| | Hey All Yesterday I was writing a recursive form of a prime factorization program and I wasn't sure about the syntax I used. the function works as is but I'm curious if I am being redundant or if this is the proper way to code it. Here is what I … |
| | Hey all I have been writing my own implementation of a BigInt class and I think I have most of it down. I am using a vector<int> container for my number. I'm curious to what you guys think about. This is my first program using 1000+ lines of code. Please … |
| | Hey All I am testing myself with making a big number class. Right now I'm just working with integers but I hope to expand it to floats as well. I am using a vector of integers for the container and i have run into a problem with my addition routine. … |
| | would the workings of strlen() be something like this? [code=c++] int strlen(const char * str) { int size = 0; while (!!*str) size++; return size; } [/code] any feedback would be appreciated. also i have learned that !! will convert a value to an actual bool eg. !!104 = 1  |
| | Hey all. I have written a quine and I was wondering if I have the jist of it right. I'm not sure if the code needs to be longer or this would be a suitable answer. Here is what I have. btw driver.cpp is the file name for my source … |
| | hi all. I'm not sure if its possible but can you call a different constructor inside a constructor of a object? ie can i have different constructors call a single constructor to set up the object [code=c++] class foo { public: foo(int) foo(double) //... }; foo::foo(int number) { this = … |
| | Hi all. I am currently writing a large number class and was curious if I should use a template. I am setting up my constructors and I have one for a string and i was thinking i could use a template for a constructor so it can take in an … |
| | hi narue i would like to ask if this method should be called after ever cin statement? the reason i ask this is that if i write a program and i have 2 [icode] cin >> text; [/icode] statements then at the end before my [icode] return 0; [/icode] i … |
| | Hi all. i am writing a simple log in program and i would like to have a class for users that stores the user name and the password as strings. after i have a user created i would like to output the class with the ios::binary flag set and store … |
| | Hi i am building a program that will take the text of a supplied file and encrypt using a password then save the encrypted text in another file. To decrypt the file you must provide the same password used to create the file. the program encrypts the text at a … |
| | Hi have made some code that will generate alphanumeric passwords and output them into a file. Each password size has its own function so i have 16 functions for sizes 1-16. The code works great its just that as you go up one size in the password size it will … |
| | hi i have a very large array that i want to populate but i don want to run the for loops every time so i thought i would right a program to output text to fill the array and was wondering if this would work. the array is [icode] int … |
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