sudipto80

//Nearest Neighbour
var trainingSet = File.ReadAllText(@"C:\iris.csv")
                                .Split(new char[]{'\r','\n'},StringSplitOptions.RemoveEmptyEntries)
                   .Select ( f => f.Split(','))
                   .Skip(1)
                   .Select (f => 
                         new 
                           { 
                                SepalLength = Convert.ToDouble( f[0]),
                                SepalWidth = Convert.ToDouble(f[1]),

sudipto80

string keyPad = @"2 = ABC2
	3 = DEF3
	4 = GHI4
	5 = JKL5
	6 = MNO6
	7 = PQRS7
	8 = TUV8
	9 = WXYZ9";
	Dictionary<char,char> keyMap = new Dictionary<char,char>();
	//4663 can lead to "good","home" etc

sudipto80

void Main() 
	{
	 //Should show understand. See the bold characters
	 string path = "ujnbvcderesdftrewazxcvbnhgfds"; 
	 //Define other methods and classes here
	 StreamReader sr = new StreamReader ("C:\\T9.txt");
	 string total = sr.ReadToEnd(); sr.Close();
	 List<string> suggestions = new List<string>(); 
	 var query = total.Split(new char[]{'\r','\n',' '},StringSplitOptions.RemoveEmptyEntries) 
					  .Select (t  =>  t.Trim()) ;

sudipto80

SyntaxTree tree = SyntaxTree.ParseText(@"int fun(int x,int z){ int y = 0; x++; return x+1;} 
                                         double funny(double x){ return x/2.13;}");
             
List<MethodDeclarationSyntax> methods = tree.GetRoot()
                                            .DescendantNodes()
                                            .Where(d => d.Kind == SyntaxKind.MethodDeclaration)
                                            .Cast<MethodDeclarationSyntax>().ToList();
methods.Select(z =>
        {
              var parameters = z.ParameterList.Parameters.Select(p => p.Identifier.ValueText);

sudipto80

           
            SyntaxTree tree = SyntaxTree.ParseText(@"int fun(int x){ int y = 10; x++; 
			                                               if(x>20) x -= y; return x+1;} 
                                                     double funny(double x){ int s = 3; double t = 4; 
													 return x + s * t/2.13;}");

            List<MethodDeclarationSyntax> methods = tree.GetRoot()
                                                         .DescendantNodes()
                                                         .Where(d => d.Kind == SyntaxKind.MethodDeclaration)
                                                         .Cast<MethodDeclarationSyntax>().ToList();

sudipto80

   SyntaxTree tree = SyntaxTree.ParseText(@"int fun(int x){ int y = 0; x++; return x+1;} 
                                            double funny(double x){ int s = 3; double t = 4; return x + s * t/2.13;}");

   List<MethodDeclarationSyntax> methods = tree.GetRoot()
                                               .DescendantNodes()
                                               .Where(d => d.Kind == SyntaxKind.MethodDeclaration)
                                               .Cast<MethodDeclarationSyntax>()
											   .ToList();
	
   methods.Select(z => new { MethodName = z.Identifier.ValueText, 

sudipto80

	public static class IntEx
	{
		public static int Cube(this int number)
		{
			return number * number * number;
		}
		public static int Square(this int number)
		{
			return number * number;
		}

sudipto80

public static class SequenceEx
{
    public static IEnumerable<T> StartWith<T>(params T[] seeds)
    {
        return new List<T>(seeds).AsEnumerable();
    }
    
    public static IEnumerable<T> ThenFollow<T>(this IEnumerable<T> thisSequence, 
        Func<T,T,T> rule) where T:IEquatable<T>
    {

sudipto80

//Peter Norvig's Spell Check
Dictionary<string,int> NWords = new Dictionary<string,int>();
public IEnumerable<string> Edits1(string word)
{
    char[] alphabet = {'a','b','c','d','e','f','g','h','j','k','l','m','n','o',
                        'p','q','r','s','t','u','v','w','x','y','z'};
                     
    var splits = Enumerable.Range(1,word.Length).Select(i => new {First = new string(word.ToCharArray().Take(i).ToArray()),
                                                                  Second = new string(word.ToCharArray().Skip(i).ToArray())});
    var deletes = splits.Where (split => !string.IsNullOrEmpty(split.Second)).Select (split => split.First + split.Second.Substring(1));

sudipto80

//Problem : Locate average percentage of Tip paid by men and women from tips.csv
            //Done in 3 lines of C# code using Squirrel.NET 


            //Loading the data to Squirrel.NET Table is easy
            Table tips = DataAcquisition.LoadCSV(@"..\..\tips.csv");

            //Add a new column based on the formula
            tips.AddColumn(columnName: "tip%", formula: "[tip]*100/[totbill]", decimalDigits: 3);