This example show you how to check if a string content is numeric or not. It provide totally six methods to use. package com.dev2qa.calculatorexample; import java.util.regex.Matcher; import java.util.regex.Pattern; /** * […]

This example will show you how to use SimpleDateFormat to convert a Java.util.Date object to formated String and how to convert a Java date format String back to Java.util.Date object.

This article will show you two method that can convert a Java String List to String Array. Below is the Java example code. Please see the comments for detail explanation.

This article will show you how to convert Java Array to List. There are two method in below java code.¬†One method convert a Java String Array to String List, the […]