Introduction Comparing two texts for differences can be a difficult task, especially when the texts are long and complex. Fortunately, C# provides a number of tools and techniques that can be used to quickly and accurately identify differences between two texts. In this article, we will discuss how to use C# to find different words … Read more
Introduction Inventory management is an important part of any business. It is essential to keep track of the items that are purchased from the shop system in order to ensure that the business is running efficiently and that the right items are being purchased. This article will discuss how to create an inventory system that … Read more
It does look like some template engine rather then separated language. You could read about the available template engines here. They essentially exchange the text encoded information to the underlying data, in your case I don’t know which particular engine it is, however it may be something made especially for this task so it is … Read more
Yes, the output is correct: // This line increments the variable then prints its value. Console.WriteLine(“{0}”, ++ Cash); // This prints the value of the (incremented variable) Console.WriteLine(“{0}”, Cash); // The prints the value of the variable *then* increments its value Console.WriteLine(“{0}”, Cash ++); 1 solved C# help declaring variable i initialize it to
Your bufferX and bufferY variables are not declared as class members but rather as variables in the asd() function/constructor and they are deleted when that function exits. You should declare them as class members if you want to retain them. Also, please do not post code as images, it makes it harder to help you. … Read more
static int n = 0; is one time initialization Like the snippet below, bool initialized = false; static int n; int fun1(int x){ if(!initialized){ n = 0; initialized = true; } if(x > 0){ n++; return fun1(x-1)+n; } return 0; } static int n; n =0 is reset to zero on every recursive call. Like … Read more
Here is an explanation: int *p; //declares a pointer to an integer int x; //declares an integer called x int k; //declares an integer called k //at this point all values are uninitialized and could contain anything x = 30; //the numerical value 30 is assigned to x k = x; //the contents of x(30) … Read more
There’s no reason to do a computation that has the same result multiple times, especially if it involves memory allocations. You’re correct in that your first snippet has worse time and memory performance. Every call to split will iterate over the string (probably the fastest part of all that), allocate two new arrays and copy … Read more
<> Is used in C# generics to declare generic types. Ex. for a list. List<int> would create a list of ints. To explain it further you could have a type like this: public class MyGenericType<T> { public T MyGenericProperty { get; set; } } In which case you could do something like this: var myGenericIntType … Read more
You could try dlopen, dlsym, dlerror and dlclose. These allow you to, at runtime, load libraries. Your server could use it to load code which should execute inside a page. Howto, by Aaron Isotton Documentation on man7.org 1 solved Executing code during runtime that cannot be included in the main program
#include<stdio.h> #include<conio.h> int main() { int n=3,i,j,k,l,m; clrscr(); for(i=0;i<n;i++) { for(j=0;j<n-i-1;j++) printf(” “); for(k=0;k<=i-1;k++) printf(“*”,k+1); for(m=0;m<1;m++) { if(i<=0) printf(“*”); else printf(” “); } for(l=i-1;l>=0;l–) printf(“*”,l+1); printf(“\n”); } for(i=0;i<n-1;i++) { for(j=0;j<=i;j++) printf(” “); for(k=0;k<n-i-2;k++) printf(“*”,k+1); for(m=0;m<1;m++) { if(i==1) {} else printf(” “); } for(l=1;l>0;l–) printf(“*”,l+1); printf(“\n”); } getch(); return 0; } Finally I got my solution … Read more
Assuming C/C++, I found this here: (1) The use of static inside a function … means that once the variable has been initialized, it remains in memory until the end of the program. You can think of it as saying that the variable sticks around, maintaining its value, until the program completely ends. For instance, … Read more
White = 255 255 255 Black = 0 0 0 There’s an easy code to check it Byte r = Color.White.R; // r = 255 Byte g = Color.White.G; // g = 255 Byte b = Color.White.B; // b = 255 solved What is the color white returned from the GetPixel() method? [closed]
By placing void in front of any function definition, you make it so that the function does not need to return a value. For example: void test(void) { … } Would not return anything. 3 solved how return keyword work in main function or any user defined function? [closed]
You can only read into a variable: std::cin >> x; but you can output the value of any (suitably typed) expression: std::cout << sqr(x); 13 solved I am getting an error regarding std::istream and int x [closed]