I can spot following problems: The first rewind(fp); is useless and wrong. Useless because after opening the file, the file pointer it is already at the beginning, and wrong because if the file could not be opened for some reason, fp is NULL and rewind(NULL) is undefined behaviour, most likely you’ll get a crash. The … Read more
Problem solved! There is no issue within the code, the problem was far more subtle. For reasons unknown and a situation I’ve never seen before, the string that was being passed in (testString), had a byte order mark at the start of it. This was never shown in any text editors, and was only realised … Read more
Are you sure the definition is actually defining function onChar in class Game and not in class Screen? If you accidentally wrote this as the definition for onChar (which I can imagine could easily happen): void Screen::KeyListener::onChar(char c) {} then you are defining function in class Screen. solved is there an equivalent to ‘classname.this’ from … Read more
string space = ” “; int locate = -1; for (int j = 0; j < dictionarySize; j++) { if (space == d_newDictionaryArray[j]) { locate=j; break; } } //to locate where the element with space is stored if(locate!=-1) for (int i = locate; i < dictionarySize-1; i++) { d_newDictionaryArray[i] = d_newDictionaryArray[i+1]; } //to shift all … Read more
I have made something like this. I added all variables for change. Normal, cumulative for poisson distribution. Works perfectly. solved Cumulative gaussian distribuation and normal distribuation
Some mistakes of your code: If you want to take take 10 items then you have to iterate loop from 0 to 9 not 10 so for(int i = 0; i < 10; i++) You have to take array[i], not only i If you want to compare you have to write if (array[i] < array[i+1]) … Read more
Change vector<int> result; to vector<int> result = numbers;. Replace all vector<string> to vector<int> and remove quote marks around numbers when you push_back them 2 solved Sorting numbers using vector in c++ [closed]
You made variable with name that matches type name (string variable, string type?). Plus there is issue that you return pointer to object with local scope of life. That is UB. Using iterators your function would work like this: const string shortest_string(initializer_list<string> strings) { if(!strings.size()) return string(); auto shortest_one = strings.begin(); for (auto it = … Read more
The type of level in the function signature must match the type you call it with, in this particular case char level[][28]. 1 solved 2d array pointer not apply to both dimensions
Try this sample program and build up on it: #include <iostream> #include <fstream> #include <string> using namespace std; int main(void) { ifstream infile; infile.open(“football.txt”, ios::in); if (!infile) { cout<<“File does not exist”; return EXIT_FAILURE; } std::string text_from file; while (getline(infile, text_from_file)) { cout << text_from_file << “\n”; } cout << “Paused. Press enter to continue.\n” … Read more
They’re not functions. They’re just alternate syntax for type-casting. char(x) is more-or-less equivalent to static_cast<char>(x). In general, in C++, one should prefer the C++-specific constructs for casting objects (static_cast, dynamic_cast, const_cast, and reinterpret_cast), as those help ensure you don’t do anything dumb when casting objects. So in your code example, I’d recommend rewriting it as … Read more
You could make a class, instantiate an object of the class and access propterties. Or you could use static variables. Or even beter, lets say you have a GameManager.cs script attached to an empty object called GameManager. And you want to access its variables form the LevelManager.cs script. You do this inside the LevelManager.cs public … Read more
You have multiple options to do that (some of them are free, and some of them not). Good and simple options is Azure Web App Service, and you can find documentation and “how to do” here About attach custom URL (custom domain name) you can find here solved How do I remotely host a C# … Read more
using UnityEngine; using System.Collections; using System.Collections.Generic; public class PathTest : MonoBehaviour { public Node start; public Node end; public float threshold; private List<Node> myPath; private int currentNode; // Use this for initialization void Start () { Debug.Log (“********************************* DEPTHWISE”); List<Node> path = Pathfinding.DepthwiseSearch (start, end); for (int i = 0; i < path.Count; i++) { … Read more
Square is drawn with one of DrawRectangle functions. Each of them requires a pen. Usually we use ordinary solid pen, but you need a pen with changed DashStyle property. For dotted lines change this property to DashStyle.Dot. You can also experiment with DashPattern property. To draw little squares around the big square you need one … Read more