java how to print an array
import java.util.Arrays;
class Scratch{
public static void main(String[] args){
int[] arr = new int[3];
System.out.println( Arrays.toString( arr ));
//prints [0, 0, 0]
}
}java how to print an array
import java.util.Arrays;
class Scratch{
public static void main(String[] args){
int[] arr = new int[3];
System.out.println( Arrays.toString( arr ));
//prints [0, 0, 0]
}
}how to print elements in an array in javascript
var array = [1,2,3]
for(var i = 0; i < array. length ; i++){
console. log(array[i])
}how to print certain elements of an array
var array = ['a','b','c','d','e','f','g']
for(var i = 0; i < array.length ; i++){
if ((array[i] != 'b') && (array[i] != 'f')){
console.log(array[i])
}
}
/*
if statement and u need && and number of statements needs same number of ()
every letter needs own statement and != means not
*/Copyright © 2021 Codeinu
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