Java provides some packages & methods to work with the string. Using these methods, the string can be converted into different formats as it is needed depending on the requirement. Java string class has a method toLowerCase() to convert the string into lowercase. String class in java provides...
Learn: How to convert a given character array to string? Here we will take a character array and string object, and then character array will be converted and assigned to the string object. Given a character array and we have to convert it to string....
package staticTest; import java.io.Serializable; import java.text.StringCharacterIterator; import java.util.*; import java.io.*; public final class UserDetails implements Serializable { /** * This constructor requires all fields * * @param aFirstName * contains only letters, spaces, and apostroph...
Your program must be able to accept arguments from the command line public class MakeLowerCaseNumber { public MakeLowerCaseNumber(String[] args) { int i; for (i =0; i < args.length; i++) { makeLower(args); } } private void makeLower(String argument) { System.out.print("Making " ...
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...
How to Make a Simple Calculator in Java: After the "Hello World!" program, a calculator is one of the first things a programmer will learn to build in their introduction to coding. The reason for this is because of the simplicity of its structure in add
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
Hi All, We all know that String class is Immutable. I recently got a Question in an interview that...How to make a String class mutable? Is it possible to make a String class Mutable??? pete stein Bartender Posts: 1561 posted 14 years ago I'd use StringBuilder if I needed...
To fire keyboard events, a componentmusthave the keyboard focus. To make a component get the keyboard focus, follow these steps: Make sure the component'sisFocusablemethod returnstrue. This state allows the component to receive the focus. For example, you can enable keyboard focus for aJLabelco...
static char toLowerCase(char ch)converts to lowercase. publicclassMain{publicstaticvoidmain(String[] argv){ System.out.println(Character.toTitleCase('a')); System.out.println(Character.toUpperCase('a')); System.out.println(Character.toLowerCase('a'));//fromjava2s.com} } ...