/Java/How to get the length of a jagged array java

How to get the length of a jagged array java

public static void main(String[] args) {

    int[][] foo = new int[][] {
        new int[] { 1, 2, 3 },
        new int[] { 1, 2, 3, 4},
    };

    System.out.println(foo.length); //2
    System.out.println(foo[0].length); //3
    System.out.println(foo[1].length); //4
}

Source: stackoverflow.com

Similar codes

1 vote191 views1 answer
Import android.support.v4.media.app.NotificationCompat.MediaStyle;
Java
4 votes256 views3 answers
How to create 2d arrazlist in java
Java
0 vote217 views1 answer
Lists - removing with iterator
Java
4 votes220 views1 answer
Java split array into two
Java
1 vote214 views1 answer
Java collection to list
Java
30 votes203 views6 answers
For loop java
Java
0 vote240 views1 answer
Java extract zip
Java
0 vote192 views1 answer
Loop through an arraylist android studio
Java
0 vote228 views1 answer
How to get single value from input string in java
Java
2 votes192 views1 answer
Java union type
Java