[ad_1] You create a pointer named buf that points to space containing a single character ‘\0’. Then you use fgets() to try to read an unknown number of characters (you don’t show what maxvalue is) into the space pointed to by buf. But that space is only one character long. Reading into it will overrun … Read more
[ad_1] You are confusing pointers with arrays. A pointer just points; declaring a pointer does not reserve memory, it just creates a pointer variable pointing to some undefined place. Corrected program: char *recepcao(char *receber) { scanf(“%s”, receber); return receber; } int conversao(char *string) { int i, j; for(i=0; string[i]!=’\0′; ++i) { continue; } int var[100]; … Read more
[ad_1] Eigen is a C++ library for linear algebra that you need to install and include the correct headers. The source code seems to target Linux. /usr/local/include/eigen3/Eigen/Eigen implies a unix path. You are on Windows, that won’t work. you have to modify the code to work. 1 [ad_2] solved When i run the code of … Read more
[ad_1] ‘\060’ is a single character, in which 060 are octal digits, whose value is indeed 48 in decimal. C11 ยง6.4.4.4 Character constants octal-escape-sequence: \ octal-digit \ octal-digit octal-digit \ octal-digit octal-digit octal-digit [ad_2] solved Why is it possible to store more than one characters in a “char” variable?
[ad_1] I fixed it by changing api to var response = await client.GetProtectedAsync<ProductsCollectionPagingResponse>($”{_baseUrl}/api/plans/query={query}/page={page}”); from var response = await client.GetProtectedAsync<ProductsCollectionPagingResponse>($”{_baseUrl}/api/plans?query={query}&page={page}”); 1 [ad_2] solved Task is getting the wrong value
[ad_1] Variable base is undeclared. Variable idade is undeclared. It should be printf(“%d”,base) if your are using base. #include <stdio.h> int main(){ int age; int aget; int total; printf(“Input your age: “); scanf(“%i”, &age); printf(“Input your age two: “); scanf(“%i”, &aget); total = age + aget; printf(“%d”,total); return 0; } 1 [ad_2] solved How to … Read more
[ad_1] The single colon could also signify class inheritance, if the class declaration is followed by : and a class name, it means the class derives from the class behind the single colon. class InheritedClass : public BaseClass. [ad_2] solved What does the : Operator mean in C++ inheritance?
[ad_1] To get 5% of amount you must calculate (5 * amount)/100, which is the same as amount * 0.05f. In your case BankAccount.Comision c = amount => amount*0.05f; 1 [ad_2] solved Deduct 5% commission on withdrawal amount Banking System
[ad_1] The right way to do it is straight-forward: int hours = /*some_number*/; int wage = 100*hours; if (hours > 40) wage += 50 * (hours-40); To squeeze it to a single expression, the example takes advantage of the fact that a boolean is either 1 or 0. So x*some_bool evaluates to either x or … Read more
[ad_1] To solve the array issue you just need to make a few small changes. int stop=0,d,*t; // Declare an uninitialized pointer to int float f(float x) { int loop,loopa; float add=0.0,sum=0.0; for(;stop==0;) { int p ; cout << “Enter the degree of the poly. eq. (+ve integer)” << endl; cin >> d ; t … Read more
[ad_1] You cannot find a control in the GridView directly when its in the row, you have to find it in the row of the gridview. Use either: GridView1_RowDataBound event if(e.Row.RowType == DataControlRowType.DataRow) { FileUpload fileupload = (FileUpload)e.Row.FindControl(“fileupload1”); } OR DataRow r = (DataRow)sender; FileUpload fileupload = (FileUpload)r.FindControl(“fileupload1”); [ad_2] solved FileUpload Error? [duplicate]
[ad_1] You have a few errors, can you try this: void load(char *name, float *share, float *buyprice, float *currprice) { printf(“Enter stock name”); gets(name); printf(“Enter share, buyprice, currprice”); scanf(“%f %f %f”, share, buyprice, currprice); // changes: removed &* } void calc(float share, float buyprice, float currprice, float *buytotal, float *currtotal, float *profit) { *buytotal = … Read more
[ad_1] I have solved the problem : I changed the code as : cmd.Parameters.Add(“@EmployeeID”,EmployeeID); cmd.Parameters.Add(“@ReasonOfChange”,ReasonOfChange); And also cmd = new SqlCommand(strQuery,Connection); Previously Connection is missing. Thanks for your valuable inputs. 1 [ad_2] solved How to write Parameterised Query in .NET Framework 1.1
[ad_1] You aren’t going to be able to avoid some calculation. int k = n % 10; will get you the last decimal digit, as that assignment gives k the remainder of division by 10. 3 [ad_2] solved How to get a right shifted number without actual calculation?
[ad_1] Ok, just to put an end to this. Let’s think what string comparing is. First, let’s disregard NULL pointers, and assume that both strings are actually valid strings. Then we need no special check. We will do this by simply comparing them element for element. Whenever we compare two elements at the same index, … Read more