59 Discussion / Question Topics
Remove Filter  | Whenever I try to declare a "Regular Expression" while including symbols like "+", "-", "*", the match is done based on how those operators work. Now, when I try to use the regex API via combining those operators with backslash or \Q and \E I get the error message-- "...Illegal … |
| | I don't understand what is happening to my program... I have a feeling that private members are marked private for a reason, because I'm having a serious error with accessing base-class data types via inheritance and declaring friends within classes... If you run the test program after attaching the header … |
| | Right now I feel fairly unlearned with dynamically allocating memory... even after doing so several times and doing projects that require one to dynamically allocate memory for classes and primitive types. Basically, how does one research allocation for different scenarios such as... [code=c++] #include <cstdlib> #include <iostream> using namespace std; … |
| | Okay so I have a program that tests for collisions using a complicated and 80% accurate method, but I want 100% accuracy. Like someone posted earlier about shapes colliding into each other, I realized that there will be cases where my method wont work. However, I've looked into a calculus … |
| | Correct me if I'm wrong but... Each time I declare an object without assigning it a value, I am instantiating it (so long as the valid constructors is called upon doing so--) like... [code=c++] Triangle tri1 (3, 4); [/code] and this object exists on the stackk but only for the … |
| | The error is listed in the title and then commented in main (last comment). The program runs but once it encounters the bool expression I overloaded, it seems as if the program pauses. I have a feeling it's a stack overload due to the way my function operates, but I … |
| | Ever since I have heard that you can generate classes during runtime (from say, a URL I suppose) and can use java.lang.Reflect to fire methods based on String input, I was wondering how the process is done?  |
| | I looked up the method class and thought that it might be useful, but unfortunately Method objects must be public to be invoked. I'm just curious of when I'd actually really need to use the Method class. Maybe to create an array that used a type of algorithm to fire …  |
| | Hello, I'm having an issue with a line of code that really doesn't seem that it should be giving me an error. Before posting, I've googled this error and looked at related links with no help whatsoever. Most of the "solutions" were for correctly-placed brackets or different names (since some … |
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