static void Main()
{
int x = 0;
int y = -2;
// absoulte
// IsPostive
if (x.IsPositive())
{
Console.WriteLine("X is +ve");
}
Console.WriteLine($"Y={y.ABS()}");
List <User> users = new List <User>()
{
new User()
{
FirstName = "abc", LastName = "xyz", UserName = "******", Password = "******"
},
new User()
{
FirstName = "rai", LastName = "singh", UserName = "******", Password = "******"
},
new User()
{
FirstName = "urvi", LastName = "verma", UserName = "******", Password = "******"
}
};
var user = users.Where(x => x.UserName == "temp" && x.Password == "123").FirstOrDefault().GetUserWithoutPassword();
//user.Password = null;
Console.WriteLine($"User Detail : {user.FirstName} {user.LastName}, UserName {user.UserName}, Password {user.Password}");
var userswithoutpassword = users.GetUsersWithoutPassword();
foreach (var user1 in userswithoutpassword)
{
Console.WriteLine($"User Detail : {user1.FirstName} {user1.LastName}, UserName {user1.UserName}, Password {user1.Password}");
}
// Dept Table DNo , DName, Loc
// Employee , EmpNo, EName, Job, Hiredate, Employee Manager, int MgrId, Salary, Comm, Dept Department, int Dno
// select all employee of department id 10
// select all employee who get sal >=5000
// 10 years eperience
// select emp who is work under empno no 101
// department wise total salary
// get employee of highest
// list employee sal + comm = totalsal
//
//
}
