Suppose that a function from a generic library would like to use long ints (say 64 bit) for any case, but in my program I would like to use short ones (say 32 bit). Then I encounter a situation as follows: void f(long unsigned int *a) { *a = 10; } void main(void) { unsigned… Read More passing a pointer of different type to a function (C)

I’m creating an app in android studio in Java and I’m trying to return the size of a List using the .size() function but the app on my device keeps crashing when I use it. To see my result on the app I’ve initialized a TextView import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.List; import… Read More List<String>.size() keeps crashing app on device

I am currently trying to get the Size and reshape my rectangle to the actual size of the image (width and height). However when i use Image.Height or Image.Width its always 0. The picture that is displayed when i start the program takes up the entire screen Uri imageUri = new Uri(FileListe[position]); Image Bild =… Read More Find out width and height of an Image in C#