Category: Java Coding

Sum of elements in an array in Java with Logic and code example. Consider an integer array as an example, int[] x = { 6,

2 methods to calculate distance between two points in java with code example. 1- Using formula. 2- Using a Point class objects. Distance between two

Java code to extract digits or numbers from a string with logic and explanation. We’ll use 2 methods: (1) using regex expression with replaceAll method