To split a string in Java different methods are utilized including the split() method, the methods of the split Tokenizer class, and the Pattern class
How to Use String.indexOf() Method in Java?
The Java string indexOf() method returns the index of the character or a substring. There are four variants and multiple applications of this method
What Does Extends Keyword Do in Java
The extend keyword in Java inherits one class from another class. All the functions and the properties of the base class are also part of the derived class
How to Use String join() Method in Java?
The join() method of string in Java connects the declared string with a specified delimiter. It can also be used to join the elements of ArrayList, HashMaps, etc.
How to Use ArrayList.contains() Method in Java
The ArrayList contains() method in Java searches for the required element and returns a boolean value of “true” if the element is present otherwise “false”
How to Remove All White Spaces from a String in Java
Various ways to remove the whitespaces from the declared string in Java are the String class, the Character class, the String Buffer, and the replace() method
How to Copy an Array in Java?
Array copy in Java copies the elements of the original array in the new array. To do so, different methods are used such as copyOfRange(), array.copy() etc.
Java String replace() Method
The replace() method of Strings in Java is used to replace the character present in the string and the other way is to replace the entire string.