Java print 2d array as table

How to print a 2d array in java

for (int row = 0; row < arr.length; row++)//Cycles through rows
{
  for (int col = 0; col < arr[row].length; col++)//Cycles through columns
  {
    System.out.printf("%5d", arr[row][col]); //change the %5d to however much space you want
  }
  System.out.println(); //Makes a new row
}
//This allows you to print the array as matrix

Print 2d array in java

int[][] array = new int[rows][columns];
System.out.println(Arrays.deepToString(array));

Source: stackoverflow.com

Java print 2d array as table

static void debugV2(Object... obj) {
        System.out.println(Arrays.deepToString(obj)
                .replace("],", "\n").replace(",", "\t")
                .replaceAll("[\\[\\]]", " "));
    }

    static void debug(Object... obj) {
        System.err.println(Arrays.deepToString(obj).replace("], ", "]\n"));
    }

Similar codes

1 vote141 views2 answers
Spigot heal player
Java
0 vote116 views1 answer
Imageview.setbackground
Java
6 votes76 views3 answers
Send variable intent
Java
4 votes131 views3 answers
Java string from byte array
Java
0 vote119 views1 answer
Dowload htpasswd file java
Java
1 vote166 views2 answers
Spring boot docker
Java Spring
0 vote138 views1 answer
How to declare and allocate memory to array in java
Java
0 vote136 views1 answer
Java-util of geofence polygon
Java
14 votes149 views2 answers
Cast double to string java
Java
0 vote250 views1 answer
Final private vs private final
Java