Java 8 – Reverse each words in a String using Stream and Collectors
In this article, we will learn how to reverse each words in a String using different approaches Reverse each words in a String : Reverse Read More
Java
Java 8 – Count and print number of repeated character occurrences in a String
In this article, we will count and print number of repeated character occurrences in a String i.e.; Counting & Printing duplicate character occurrences : Using Java 8 Stream Read More
Java 8 – Count and print number of repeated word occurrences in a text file
In this article, we will count and print number of repeated word occurrences in a text file i.e.; Counting & Printing duplicate word occurrences : Using Java 8 Read More
Java 8 – Count and print number of lines and words in a text file
In this article, we will count and print number of lines and words in a text file i.e.; Counting & printing from text file: Number of lines Number Read More
Java – Why do we use “public static void main” only ?
In this article, we will list out reasons why do we use always “public static void main()” in Java Why do we use “public static Read More
Java 8 – How to split a String and Collect to any Collection ?
In this article, we will discuss how to split a String using different delimiters and collect to any Collection or List or Set Split a Read More
Java 8 – Find First and Last entries in a Map or HashMap ?
In this article, we will discuss how to get First and Last entries from a Map or HashMap using Java 8 Streams API Find First Read More
Java 8 – Find First and Last elements in a Set or HashSet ?
In this article, we will discuss how to get First and Last elements from a Set or HashSet using Java 8 Streams API Find First Read More
Java 8 – Find First and Last elements in an Arrays ?
In this article, we will discuss how to get First and Last elements from an Arrays using Java 8 Streams API Find First and Last Read More
Java 8 – Find First and Last elements in a List or ArrayList ?
In this article, we will discuss how to get First and Last elements from a List or an ArrayList using Java 8 Streams API Find Read More
Java – Print Prime numbers between specified range
In this article, we will write a simple Java program to print Prime numbers between the specified range or interval 1. Prime Number programs : Read More
Java – Check whether number is Prime or Not ?
In this article, we will write a simple Java program to check whether a number is Prime number or Not 1. Prime Number programs : Read More
Java – How to Reverse a Number in different ways ?
In this article, we will write a simple Java program to reverse a number 1. Reverse a Number : We will reverse a number using Read More
Java – Check whether number is Even or Odd ?
In this article, we will write a simple Java program to check whether passed/input number is Even or Odd Find Even and Odd numbers : Read More
Java 8 – Check whether number is Positive or Negative or Zero ?
In this article, we will write a simple Java program to check whether passed/input number is Positive or Negative or Zero using Java 8 Stream Read More
Java 8 – Find sum and average of a List or ArrayList ?
In this article, we will discuss how to calculate sum and average of a List or ArrayList in Java 8 1. Java 8 – Find Read More
Java 8 – How to calculate sum and average of an Arrays ?
In this article, we will discuss how to calculate sum and average of an Arrays in Java 8 1. Java 8 – Find sum and Read More
Java 8 – Sorting Arrays in Ascending and Descending order
In this article, we will discuss how to sort Arrays in both ascending and descending order of Integer, String and Employee objects Sorting Arrays : Read More
Java – Find Second Smallest number in an Arrays or List ?
In this article, we will discuss how to find second smallest number in an Arrays and List 1. Finding Second smallest number in an Arrays Read More
Java – Find Second Largest number in an Arrays or List ?
In this article, we will discuss how to find second largest number in an Arrays and List 1. Finding second largest number in an Arrays Read More