To check if an array contains a value in Java, use the “equals()” method, the “List.contains()” method, “Stream.anyMatch()” method, or “binarySearch()” method.
How to Calculate Exponents in Java
The exponents in Java can be calculated via the “Math.pow()” method, the “while” loop, the “for” loop, or via custom logic.
How to Add an Element to an Array in Java
In Java, an element can be added to an array by creating a new array, using “ArrayList” or via the “System.arrayCopy()” method.
How to Use Implement Keyword in Java
In Java programming language, the implements keyword is utilized to indicate that a class is implementing an interface.
How to Use var Keyword in Java
The var keyword in Java is a way to declare different data types like strings, integers, etc. in Java without explicitly defining these data types
How to Use String matches() Method in Java
The matches() method of string in Java matches the regex with the specified string. It returns the output in a boolean type as true or false
How to Split a String in Java
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