If you want a char variable, use a char variable, don’t use a char array. Change char i[] = pop(); to char i = pop(); and likewise. That said, atoi() won’t be relevant there. If you want the result to be of type int, simply use an int variable. solved I want to convert a … Read more
Since you haven’t shown what you’ve done so far I’m assuming that you haven’t started on a solution, so here’s a high level algorithm: In that case, use String.Split(‘ ‘) to split the searchstring by each space. Use a foreach loop on the resulting array of strings and use string concatenation to complete, if a … Read more
You can achieve what you describe using the fgets function as follows: #include <stdio.h> #include <stdlib.h> const int MAX_LENGTH = 256; int main (void) { // Open the file FILE* file = fopen (“data.dat”, “r”); // Read the lines char a[MAX_LENGTH]; fgets (a, MAX_LENGTH – 1, file); char b[MAX_LENGTH]; fgets (b, MAX_LENGTH – 1, file); … Read more
You have to contact the maintainer of the NuGet package in order to determine that. In this case, Xceed. He/they has to push it into the NuGet repository. Then you can update to the latest version. Although if I were you, I’d give it a day or two before contacting. If it was only released … Read more
Your code has several issues. First of all, your call to strncpy_s does not follow the declaration of strncpy_s, which lists four parameters (if the first parameter is a char * as in your case): errno_t strncpy_s( char *strDest, size_t numberOfElements, const char *strSource, size_t count ); But much more importantly, you state that you … Read more
I suggest placing your enemies into a std::vector or std::queue. Each enemy should have it’s own coordinates (for easy placement). In your update or refresh loop, iterator over the enemy list, processing them as necessary. In another timing loop or thread, you can add enemies to the container. This should not affect the code of … Read more
What you are creating is not actually a JSON object. It has nothing to do with JSON, though I can see why you thing it does based on the syntax. It is actually an anonymous type. You can nest these types inside each other, like so (translating your example): var Obj = new { username … Read more
What I can notice, you expect the pattern to catch the website with or without http/https – this is not included in your expression. What is more, I am not sure what the purpose of \(* is – ((((((https://some.url.com will also be caught. Is https://½½½½½½½½½½½½ a valid url? It will be accepted. What about http://= … Read more
First remove & from scanf.Like scanf(“%s”, a); char a[10] allocates the array on the stack for 10 char only. now when you enter characters as soon as you get out of bounds you are overwriting other useful things like the stack frame of the scanf call. This out-of-bounds behavior is undefined by the C standard, … Read more
This is just a simple working example based on the code you provided, but probably there are better ways to accomplish what you are trying to do: private void button1_Click(object sender, EventArgs e) { string name = this.txtName.Text; string occupation = this.txtOccupation.Text; string dob = this.txtDob.Text; string nic = this.txtNic.Text; double id = double.Parse(this.lblID.Text); // … Read more
No! You’re talking some mix-up of C and C++. This is C code. C does not have references. The & operator can be applied to objects in order to retrieve their address in memory, yielding a pointer, in both C and C++. It ain’t got nothing to do with references. Even in C++. In C++, … Read more
On my Debian/Sid/x86-64 the below program (in source file itsols.cc compiled with the command g++ -Wall itsols.cc -o itsols) #include <iostream> #include <string> int main(int, char**) { std::string s = “Hello”; std::cout << s[3] << std::endl; return 0; } displays a single lower-case l (compiled with g++ -Wall itsols.cc -o itsols, both with GCC 4.7.2 … Read more
If by “report number 3” you mean the third report, you can do this: lista[2].Name If by “report number 3” you mean that there is an additional property on Report (e.g. Id), then you can do this: lista.First(x => x.Id == 3).Name 0 solved how you can get the name of a specific item from … Read more
Found it out. I have to use the contextobject: ERP_EMIModelContainer context = new ERP_EMIModelContainer(); and now I do this: int numberOfEntities = context.MetadataWorkspace.GetEntityContainer(context.DefaultContainerName, DataSpace.CSpace).BaseEntitySets.Count; btw Thanks for downvoting the question … 2 solved Get/Count Number of Entities? [closed]
Memory Allocation (and reallocation etc…) There is an awful lot to say about these functions but check out this article for a start. And if you can still buy it read “The C Programming Language” by Brian Kernighan and Dennis Richie. A MUST Read solved What is the meaning of malloc, realloc, calloc? I want … Read more