strings. We have two strings with a single character in each.string1has a lowercasea. we useStringUtils.capitalize()and passstring1as the argument to convert it to uppercase.string2has an uppercaseB. We can useStringUtils.lowerCase()and passstring2as an argument to convert it to lowercase....
package com.howtodoinjava.demo.serialization; import java.io.*; import java.util.logging.Logger; public class DemoClass implements java.io.Serializable { private static final long serialVersionUID = 4L; //Default serial version uid private static final String fileName = "DemoClassBytes.ser"; /...
Convert String to Lower Case in JavaScript UsingtoLowerCase() Assume we have a string -My Awesome String, and we want to convert it to lower case -my awesome string. We can use the prototype methodtoLowerCase()to lower case it. It creates a new string from the input string but with ...
To convert all elements in an array to lowercase, you can use another JavaScript method calledString.toLowerCase()as shown below: constnames=['Ali','Atta','Alex','John'];constlowercased=names.map(name=>name.toLowerCase());console.log(lowercased);// ['ali', 'atta', 'alex', 'john'...
JavaProgramming LanguagesSoftware DevelopmentTypesafe enums offer a better alternative to Java's traditional enumerated types. Here's how to use typesafe enums correctly in your Java code. Credit: Yarkovoy/Shutterstock This article introduces you to the difference between enumerated types and typesaf...
Hello Java programmers, if you are wondering how to get the first and last characters from a given String then you have come to the right place. In this Java tutorial, I will show you how you can use charAt() method from the String class to retrieve characters from String for any ...
Here is the example of adding an instance method to the Student java record. public record Student(int studentId, String studentName, int age) { public int getStudentNameInLowerCase() { return studentName.toLowerCase(); } } So these are the key features of Java Record and here explain...
For a web application to be available, the context representing it must first be deployed to a host. In Tomcat, a context can be deployed as a WAR file or by co...
In this Java tutorial, you will learn How to Find Maximum Occurrence of Words from given Text File? Here is a logic for getting top element: Create a
The following example shows how to useaccept. packagecom.zetcode.Consumer;importjava.util.function.Consumer;publicclassConsumerExample01{publicstaticvoidmain(String[] args){ Consumer<String> str = x -> System.out.println(x.toLowerCase()); ...