Dimensi TutupBotol

Friday, June 24, 2016

Ngebuat Database di phpAdmin - XAMPP

Di sini kita akan membuat database, jadi silahkan run xamppnya terus ketik localhot:8080/xampp terus klik phpMyAdmin kyk gambar di bawah :

Setelah mencet phpMyAdmin tar keluar kyk gini :

Naah... klik "New " -- Masukin namanya -- terus pencet "Create" :

Tar muncul dipanel kiri database yang baru kita buat, naah.. klik databasenya buat masukin colom2...

Setelah diklik muncul kek gini :

Setelah mencet "Go" :

Naaah... ubah masing2 nama kolom tabelnya jadi kek gini :

Habis pencet save....

Naaah.... sampe sini ajjah....

Berikutnya kita akan ngebuat tampilannya pake php....

Friday, June 17, 2016

Main C# Collections - Part 1

Di C# ada beberapa collection, antara lain :

List
ArrayList
HashTable
Stack
Queque
Dictionary
NameValueCollection

Soo...Pertama-tama kita bahas yaaang List... Jadi silahkan buat project baru di visual studio... :D... Daaan..berikut operasi2 dasarnya...

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CsharpCollection
{
    class Program
    {
        static void Main(string[] args)
        {
            /*** Nampung list untuk integer ***/
            List<int> intList = new List<int>();
            
            /**** Nambain Element *****/
            intList.Add(3);
            intList.Add(5);
            intList.Add(7);
            intList.Add(9);
            intList.Add(2);
            intList.Add(6);


            /*** Ukuran/jumlah element dalam list ***/
            Console.WriteLine("Jumlah Element : "+intList.Count);
            Console.WriteLine("Isi intList : ");
            foreach (int a in intList) Console.WriteLine(a);


            /*** insert item baru ***/
            intList.Insert(2,99);
            intList.Insert(5, 99);
            Console.WriteLine("\nIsi intList setelah insert element : ");
            foreach (int a in intList) Console.WriteLine(a);
            
            
            /*** search element dalam list ****/
            Console.WriteLine(" search 7 : "+intList.Contains(7));
            Console.WriteLine(" index 7 : "+intList.IndexOf(7));
            Console.WriteLine(" search 77 : " + intList.Contains(77));
            Console.WriteLine(" index 77 : " + intList.IndexOf(77));


            /*** sort item dalam list ***/
            intList.Sort();
            Console.WriteLine("\nIsi intList setelah di-sort : ");
            foreach (int a in intList) Console.WriteLine(a);

            /*** remove item ***/
            Console.WriteLine(" remove 99 : " + intList.Remove(99));
            Console.WriteLine(" remove 999 : " + intList.Remove(999));


            /*** clear total isi list ***/
            intList.Clear();

            
            Console.ReadLine();
        }
    }
}

Hasil :

Terus untuk yg rada advance dikit.... Seperti ini :
Pertama-tama bikin class baru :

  public class akatsuki
    {
        public string name { get; set; }
        public int rating { get; set; }
        public string jutsu { get; set; }


        public override string ToString()
        {
            return "Name : "+ name+ ", Rating : "+ rating+ ", Jutsu "+jutsu;
        }
    }

Berikut operasi-operasinya....

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CsharpCollection
{
    class Program
    {
        static void Main(string[] args)
        {
            /*** Deklarasi ***/
            List<akatsuki> myList = new List<akatsuki>();
            
            /*** Nambain element baru ***/
            myList.Add(new akatsuki() { name = "Itachi", rating=91, jutsu="Izanami"});
            myList.Add(new akatsuki() { name = "Hyosoka", rating = 93, jutsu = "Bungeejigum" });
            myList.Add(new akatsuki() { name = "Nagato", rating = 91, jutsu = "Sira Tensei" });
            myList.Add(new akatsuki() { name = "Poipo", rating = 91, jutsu = "xxxxx" });

            /* Nampilin element */
            foreach (akatsuki a in myList) Console.WriteLine("Nama : "+a.name + " Rating : "+a.rating+ " Jutsu : "+a.jutsu);


            /* Search item */
            Console.WriteLine("\nElement dengan nama Itachi : "+myList.Find(x=>x.name.Contains("Itachi")));
            Console.WriteLine("Element dengan rating 91 :" + myList.Find(x => x.rating == 91));
            Console.WriteLine("Element dengan rating 90:" + myList.Find(x => x.rating == 90));

            /*Exist method*/
            Console.WriteLine("\nApa ada yg ratingnya 93 ? : "+myList.Exists(x=>x.rating == 93));
            Console.WriteLine("Apa ada yg ratingnya 95 ? : " + myList.Exists(x => x.rating == 95));


            
            Console.ReadLine();
        }
    }



    public class akatsuki
    {
        public string name { get; set; }
        public int rating { get; set; }
        public string jutsu { get; set; }


        public override string ToString()
        {
            return "Name : "+ name+ ", Rating : "+ rating+ ", Jutsu "+jutsu;
        }
    }


}

Hasil :