Basic Java data Cheat Sheet

public static void swap(int[] list, int e1, int e2) {
int[] mylist = {1, 2, 3, 4, 5};
int[] mylist2 = new int[9];
int temp;
temp = mylist­[e1];
mylist­2[e2] = mylist­[e1];
mylist­2[e2] = temp;
for (int i : mylist){
System.ou­t.p­rin­tln(i);
}

String
String name = "­Whatever you want"

Array
Array[0] = 1
Array[1] = 2
Array[2] = 3

1.Click Src
2.Click New
3.Java Class
4. Insert name
5. Type the code down

While loops

        int count = 0;
        while (count < mylist.lenght) {
            System.out.print( mylist[count] + "");
            
            count ++;

/n = new line
/t = tap 
/" = "
/* = multiple
//  = /

while loop
int x = 1;

while (x < 10) {
System.ou­t.p­rin­tln(x);
x++;

for loop
for (int a = 0; a < 10; a++){
System.ou­t.p­rin­tln(a);
Ench­anted for loop
int number[] = { 2, 3, 4, 5, 6, 7, 8, 9, 10, 11};

for (int a: number) {
System.ou­t.p­rin­tln(a); 
whil­e..do loop
int x = 1;

do{
System.ou­t.p­rintln( x );
x++;
}
while( x < 10 );