Fortran iso_c_binding standard: Error: Type mismatch in argument ‘test_variable’ at (1); passed INTEGER(8) to TYPE(c_ptr) [closed] solved Fortran iso_c_binding standard: Error: Type mismatch in argument ‘test_variable’ at (1); passed INTEGER(8) to TYPE(c_ptr) [closed]
Memory allocation in C is usually done with malloc. frametable[i] = malloc(references * sizeof *frametable); Alternatively, you could use calloc: frametable[i] = calloc(references, sizeof *frametable); As you can see, the important part is determining the size of the memory allocation, and ideally you would use sizeof of the variable you want to put it into. … Read more
nombre is a pointer to the structure Nombre, so nombre[0] is the structure, not an integer. You should allocate correct size and refer the member nombre to access the elements. Also note that casting results of malloc() family is considered as a bad practice. #include <stdlib.h> typedef struct{ char nombre[9]; }Nombre; Nombre* crearNombre(){ Nombre *nombre; … Read more
int hitDaEnterKey() { INPUT ip; // Set up a generic keyboard event. ip.type = INPUT_KEYBOARD; ip.ki.wScan = 0; // hardware scan code for key ip.ki.time = 0; ip.ki.dwExtraInfo = 0; // Press and release Enter Key ip.ki.wVk = 0x0D; ip.ki.dwFlags = 0; SendInput(1, &ip, sizeof(INPUT)); // release ip.ki.dwFlags = KEYEVENTF_KEYUP; SendInput(1, &ip, sizeof(INPUT)); return 0; … Read more
As you further explained that you actually do want to match any letter at the beginning, and any two digits at the end of the string, using a regular expression is indeed the shortest way to solve this. Regex re = new Regex(“^[a-z].*[0-9]{2}$”, RegexOptions.IgnoreCase); Console.WriteLine(re.IsMatch(“Apple02”)); // true Console.WriteLine(re.IsMatch(“Arrow”)); // false Console.WriteLine(re.IsMatch(“45Alty12”)); // false Console.WriteLine(re.IsMatch(“Basci98”)); // … Read more
To set bit 0 to one, use int_var | 1 To reset bit 0 to zero, use int_var & ~1 The operation in your example doesn’t seem consistent: 10000011 10000010 & ~1 00000001 xor 00001011 00001011 nop 00000000 xor 01110011 01110010 & ~1 00000001 xor 11101100 11101101 & ~1 00000001 xor 11110101 11110100 & ~1 … Read more
use this Method to determine your string public static string ConvertExp(int Value) { int exp = Math.Abs(Value).ToString().Length -1; return string.Format(“{0} * 10^{1}”,( Value / Math.Pow(10 , exp)), exp); } and to get 2 values public static double[] ConvertExp(int Value) { int exp = Math.Abs(Value).ToString().Length -1; return new double[] { Value / Math.Pow(10, exp), Math.Pow(10, exp) … Read more
If you are going to be dealing with these objects often then I would definitely make classes to represent them to make it easier to deserialize the JSON strings. If not then you can just roll something quick and dirty. Either way I think you are going to want to use the Json.NET library; it … Read more
Here is your program edited to suit your needs. Everything new is explained in the comments in the code: #include <stdio.h> #include <stdlib.h> // Don’t forget # before include! int main() { char ch = NULL; //character for storing ‘q’ or ‘c’ do{ int x = 0; int y = 0; int r = 0; … Read more
Variable-length arrays are not a C++ feature, so this line will cause a compilation error in a compiler that is ordered to strictly adhere to the C++ specification, regardless of the value of n (unless n is const and can be determined at compile-time): int array[n]; Likely you are using a compiler that supports variable-length … Read more
It is first option long i; long b = get(); You would find it out faster by trying then asking on SO. It’s called operator ,. In this case both expressions are evaluated, but only second’s value is returned. int x = 5; while (–x, x > 0) { printf(“%d,”, x); } has output 4,3,2,1, … Read more
You’re returning totalMonsterHealth in if(battleChoice ==’A’ || battleChoice == ‘a’) So when the user hits A or a it will exit the loop 2 solved do while loop not looping properly
I feel taking risk to answer your question but what the hack.. “refactor” his digits like that: hundreds, tens, ones. int i = 123, reverse = 0; while (i > 0) { reverse = (reverse * 10) + (i % 10); i /= 10; } Console.WriteLine(reverse); //321 sum of all 3 digits (ex. if the … Read more
No, that is impossible. You can´t use the username anymore, for privacy reasons. You only get a User ID by authorizing a User in your App. And you only get an App Scoped ID, not the real one. Changelog: https://developers.facebook.com/docs/apps/changelog#v2_0 solved How to get user Id from username in facebook [closed]
The first thing is: It is in 99% of all cases the best and possible to write you UI in XAML. Second you should inform yourself, whats the WPF indicates and how to use the MVVM. If you don’t you should stay by Windows Forms! So now: You ViewModel: using System; using System.Collections.Generic; using System.Collections.ObjectModel; … Read more