Java 8 – How to find common & uncommon elements from 2 Lists ?
In this article, we will discuss how to find and print common & uncommon elements from 2 Lists (or ArrayList) There are different ways to Read More
Tag: contains method
Java 8 – How to convert duplicate characters to Uppercase in a String ?
In this article, we will learn how to convert duplicate characters/occurrences to Uppercase letter in a String In one of the previous article, we already Read More
Java 8 – How to check whether a number exists in an Arrays or List or Stream ?
In this article, we will learn how to check whether a particular number exists in an Arrays or List or Stream using Java 8 Stream Read More
Java 8 – How to check whether particular word/letter is present in the String ?
In this article, we will understand with a Java program on how to check whether particular word or letter is present in the invoking String Read More
Java – String contains(CharSequence s) method with example
In this article, we will discuss to check whether particular character sequence exists or not in the invoking string content/value 1. String’s contains(CharSequence str): This Read More