[ad_1] The initial problem was that your variables weren’t class scoped and also the calculations seem a bit crazy to me. But from pasting your code in to my editor I’ve had a quick tidy up and come out with the following: using System; namespace TestConsoleApplication { class Program { static double _totalLength, _totalWidth, _windowPerimeter, … Read more
[ad_1] I’m only writing this because the other answers are dangerously wrong. Here is a simple, slow and fool-proof solution: #include <iostream> #include<cmath> int getDigit(int num, int index) { // first shift index -1 digits to the right to position the indexth digit while(–index) { num /= 10; } // now strip off everything after … Read more
[ad_1] Console applications consider CTRL+C to be the “termination command” of which is expected to cease functionality of the application and force it to close. Using CTRL+C as your input keys is faulty to begin with… HOWEVER… The keypress.Key should be the C key and you then need to also check if any “modifiers” are … Read more
Introduction [ad_1] Unity3D is a powerful game engine used to create interactive 3D experiences. It is used by developers to create games for a variety of platforms, including mobile, console, and PC. One issue that developers have encountered when using Unity3D is that playerpref values can change to negative when they exceed 2 billion. This … Read more
[ad_1] As I commented you, you should change your variable type, in this case to float which is the only one supported in Unity to save in PlayerPrefs. So your code would be like: public float LoadCoinsAmount() { return PlayerPrefs.GetFloat(“COINS”); } public void SaveCoinsAmount(float coins) { PlayerPrefs.SetFloat(“COINS”, coins); } 4 [ad_2] solved Unity3D – playerpref … Read more
[ad_1] Use a NvigationDrawer see this link: https://developer.android.com/training/implementing-navigation/nav-drawer.html [ad_2] solved C#/java android sliding menu from left side
[ad_1] This won’t work for all, you need to desing your application responsive. You need to use panels, groupboxes and objects like these and you need to anchor these objects inside your form, then you need to get user screen resolution and set it for your application. Summary: this code may works but not not … Read more
[ad_1] You showed us the code from exponente.c (I guess), but the error message in the screenshot says: error in math.h included from teorema.c So you should read the error messages very carefully and look for the buggy code in the other file. 1 [ad_2] solved I’m trying to do exponent in c, but this … Read more
[ad_1] Your scanf_s() function is trying to read an integer in base 10 and store it into a float variable. Therefore when you try to enter 3.14 for the first number, scanf_s() will stop at the “.” character (but leave it in the input stream). When you try to read the second decimal integer, it … Read more
[ad_1] You need to mark your action as async just like you would any method, for example: Action action = async delegate() //snip However, this is equivalent to an async void method which is not recommended. Instead you many consider using Func<Task> instead of action: Func<Task> doStuff = async delegate() { using (var client = … Read more
[ad_1] The problem are as followings: (corrected in OP question) myVector is defined const myVector.push_back(1); is not in any function body. (corrected in OP question) Value passed to myVector.push_back(1); is int but vector is of type string Change it as following. See example program working here: #include “string” #include “vector” #include “iostream” using namespace std; … Read more
[ad_1] For a point p(i,j), it’s position in a matrix is equal to i*width+j where width is the width of the matrix. Hence the number of cells between two elemets is abs((i1*width+j1) – (i2*width+j2)). 1 [ad_2] solved How do i know number of cells between two points in array?
[ad_1] The variable used is a duplicated name. In main the local used is accessed. But in checkData the global instance is used, but causes an error since you are dereferencing a NULL pointer (static variables are initialised to 0). [ad_2] solved C – can’t access global variable within user functions
Introduction [ad_1] When programming in C, it is important to understand the scope of variables. Global variables are variables that are accessible from any part of the program, while local variables are only accessible within the function they are declared in. Unfortunately, it is not always possible to access global variables within user functions. This … Read more
[ad_1] The reason for the warnings and error is that strncpy() accepts char * arguments, which is different from unsigned char *. Assuming the two arrays in the structs are the same size simply do memcpy(d1.d.something, c->do_something, sizeof(d1.d.something)); If you can’t assume the two arrays are the same size, you’ll need to write code to … Read more