public void TestExcept01()
{
IEnumerable <int> actual = SetOperators.Except01();
IEnumerable <int> expected = new int[] { 0, 2, 4, 6, 9 };
CollectionAssert.AreEqual(actual.ToList(), expected.ToList(), "You failed!");
}
public void TestExcept02()
{
IEnumerable <char> actual = SetOperators.Except02();
IEnumerable <char> expected = new char[] { 'U', 'J', 'Z' };
CollectionAssert.AreEqual(actual.ToList(), expected.ToList(), "You failed!");
}
public void TestIntersect01()
{
IEnumerable <int> actual = SetOperators.Intersect01();
IEnumerable <int> expected = new int[] { 5, 8 };
CollectionAssert.AreEqual(actual.ToList(), expected.ToList(), "You failed!");
}
public void TestUnion01()
{
IEnumerable <int> actual = SetOperators.Union01();
IEnumerable <int> expected = new int[] { 0, 2, 4, 5, 6, 8, 9, 1, 3, 7 };
CollectionAssert.AreEqual(actual.ToList(), expected.ToList(), "You failed!");
}
private List <Vector <double> > Coefficients(double step, int count)
{
List <Vector <double> > result;
if (count == 2)
{
result = new List <Vector <double> >();
var edge = Range(0, 1, step);
edge.ForEach(x => result.Add(new Vector <double>(new [] { x, 1 - x })));
result.Add(new Vector <double>(new [] { 1.0, 0 }));
return(result);
}
else
{
var edge = Vector <double> .Range(0, 1, step);
result = new List <Vector <double> >(edge);
for (int i = 0; i < count - 2; i++)
{
result = SetOperators.Mulitplication(result, edge, x => x.Sum() <= 1.0);
}
result = SetOperators.Mulitplication(result, edge, x => Math.Abs(x.Sum() - 1) < _epsilon);
}
return(result);
}
public void TestIntersect02()
{
IEnumerable <char> actual = SetOperators.Intersect02();
IEnumerable <char> expected = new char[] { 'C', 'A', 'G', 'N', 'M', 'I', 'Q', 'K', 'T', 'P', 'S', 'R', 'B',
'V', 'F', 'E', 'W', 'L', 'O' };
CollectionAssert.AreEqual(actual.ToList(), expected.ToList(), "You failed!");
}
public void TestDistinct02()
{
IEnumerable <string> actual = SetOperators.Distinct02();
IEnumerable <string> expected =
new string[] {
"Beverages",
"Condiments",
"Produce",
"Meat/Poultry",
"Seafood",
"Dairy Products",
"Confections",
"Grains/Cereals"
};
CollectionAssert.AreEqual(actual.ToList(), expected.ToList(), "You failed!");
}
private static void Main(string[] args)
{
Helper studentList = new Helper();
Console.WriteLine("****Query Syntax in Linq****");
Query.QuerySyntax();
Console.WriteLine("****Method Syntax in Linq****");
Method.MethodSyntax();
Console.WriteLine("****Lambda Expression Action Delegate****");
Lambda.ActionLinq();
Console.WriteLine("****Lambda Expression Func Delegate****");
Console.WriteLine(Lambda.FuncLinq());
Console.WriteLine("****Enum****");
Console.WriteLine("Day: {0} No: {1}", Week.Friday, (int)Week.Friday);
Console.WriteLine("****Print out all week in enum****");
foreach (var name in System.Enum.GetNames(typeof(Week)))
{
Console.WriteLine(name);
}
Console.WriteLine("****Delegate****");
//Print delegates PrintNumber
Delegates.Print printDel = Delegates.Printnumber;
printDel(10000);
printDel(200);
//Print delegates Money
printDel = Delegates.PrintMoney;
printDel(10000);
printDel(200);
Console.WriteLine("****Delegates as parameters");
//delegate as parameter
Delegates.PrintHelper(Delegates.Printnumber, 10000);
Delegates.PrintHelper(Delegates.PrintMoney, 10000);
Console.WriteLine("****Delegates multicast");
//multicast
Delegates.Print printMulti = Delegates.Printnumber;
printMulti += Delegates.PrintMoney;
printMulti += Delegates.PrintHexadecimal;
printMulti(10000);
Console.WriteLine("****Generic****");
MyGenericClass <int> intGenericClass = new MyGenericClass <int>(10);
int val = intGenericClass.GenericMethod(200);
//string generic
Console.WriteLine("***Generic String****");
var stringGenericClass = new MyGenericClass <string>("Hello generic world");
stringGenericClass.GenericProperty = "This is a generic property example";
string result = stringGenericClass.GenericMethod("Generic Parameter");
Console.WriteLine("****Generic Delegate");
GenericDelegates.Add <int> sum = GenericDelegates.Addnumber;
Console.WriteLine(sum(10, 20));
GenericDelegates.Add <string> conct = GenericDelegates.Concate;
Console.WriteLine(conct("Hello", "World"));
Console.WriteLine("****Generic Collections****");
string[] strArray = { "Hello", "World" };
ILists.Print(strArray);
List <string> strList = new List <string>
{
"Hello",
"World"
};
ILists.Print(strList);
Console.WriteLine("****Filter Operators****");
FilteringOperators s = new FilteringOperators();
s.OfTypeClause();
Console.WriteLine("****Grouping Operators****");
GroupingOperators g = new GroupingOperators();
g.ToLookUpOperator();
Console.WriteLine("****Joining Operators****");
JoiningOperators j = new JoiningOperators();
j.InnerJoin();
Console.WriteLine("****Quantifier Operators****");
QuantifierOperators q = new QuantifierOperators();
Console.WriteLine(q.ContainsOperator(studentList.StudentData()));
Console.WriteLine("****Intersect Operators****");
SetOperators p = new SetOperators();
p.IntersectOperator();
Console.WriteLine("****Union Operators****");
p.UnionOperator();
Console.ReadLine();
}
private static void Main(string[] args)
{
Helper studentList = new Helper();
Console.WriteLine("****Query Syntax in Linq****");
Query.QuerySyntax();
Console.WriteLine("****Method Syntax in Linq****");
Method.MethodSyntax();
Console.WriteLine("****Lambda Expression Action Delegate****");
Lambda.ActionLinq();
Console.WriteLine("****Lambda Expression Func Delegate****");
Console.WriteLine(Lambda.FuncLinq());
Console.WriteLine("****Enum****");
Console.WriteLine("Day: {0} No: {1}", Week.Friday, (int) Week.Friday);
Console.WriteLine("****Print out all week in enum****");
foreach (var name in System.Enum.GetNames(typeof (Week)))
{
Console.WriteLine(name);
}
Console.WriteLine("****Delegate****");
//Print delegates PrintNumber
Delegates.Print printDel = Delegates.Printnumber;
printDel(10000);
printDel(200);
//Print delegates Money
printDel = Delegates.PrintMoney;
printDel(10000);
printDel(200);
Console.WriteLine("****Delegates as parameters");
//delegate as parameter
Delegates.PrintHelper(Delegates.Printnumber, 10000);
Delegates.PrintHelper(Delegates.PrintMoney, 10000);
Console.WriteLine("****Delegates multicast");
//multicast
Delegates.Print printMulti = Delegates.Printnumber;
printMulti += Delegates.PrintMoney;
printMulti += Delegates.PrintHexadecimal;
printMulti(10000);
Console.WriteLine("****Generic****");
MyGenericClass<int> intGenericClass = new MyGenericClass<int>(10);
int val = intGenericClass.GenericMethod(200);
//string generic
Console.WriteLine("***Generic String****");
var stringGenericClass = new MyGenericClass<string>("Hello generic world");
stringGenericClass.GenericProperty = "This is a generic property example";
string result = stringGenericClass.GenericMethod("Generic Parameter");
Console.WriteLine("****Generic Delegate");
GenericDelegates.Add<int> sum = GenericDelegates.Addnumber;
Console.WriteLine(sum(10, 20));
GenericDelegates.Add<string> conct = GenericDelegates.Concate;
Console.WriteLine(conct("Hello", "World"));
Console.WriteLine("****Generic Collections****");
string[] strArray = {"Hello", "World"};
ILists.Print(strArray);
List<string> strList = new List<string>
{
"Hello",
"World"
};
ILists.Print(strList);
Console.WriteLine("****Filter Operators****");
FilteringOperators s = new FilteringOperators();
s.OfTypeClause();
Console.WriteLine("****Grouping Operators****");
GroupingOperators g = new GroupingOperators();
g.ToLookUpOperator();
Console.WriteLine("****Joining Operators****");
JoiningOperators j = new JoiningOperators();
j.InnerJoin();
Console.WriteLine("****Quantifier Operators****");
QuantifierOperators q = new QuantifierOperators();
Console.WriteLine(q.ContainsOperator(studentList.StudentData()));
Console.WriteLine("****Intersect Operators****");
SetOperators p = new SetOperators();
p.IntersectOperator();
Console.WriteLine("****Union Operators****");
p.UnionOperator();
Console.ReadLine();
}
