How to get Current UTC Time in Java
Here we will see how to get current UTC time in java in different ways. How to get Current UTC
June 2019
May 2019
How to Convert Java 8 Stream to Array
Here we will see how to convert Java 8 Stream to Array of strings or objects. Convert Java 8 Stream
April 2019
Java 8 How to Convert List to String comma separated values
Here we will see how to convert List to String comma separated values using Java 8. List to String Comma
Java 8 forEach with index Example
In older versions of java like before java 8, we usually iterate for loop using indexes, for example, if we
November 2018
Java 8 – Convert java.util.Date to java.time.LocalDate
Here I am going to show you how to convert java.util.Date to java.time.LocalDate object. Convert java.util.Date to java.time.LocalDate: We can
December 2017
Java 8 – How to set JAVA_HOME on Windows10
In this tutorial, I am going to show you how to set JAVA_HOME on Windows10 operating system. Note: Assuming Java8
How to Install Java8 on Windows 10
This tutorials gives you an understanding about how to setup Java8 on Windows 10 operating system. Java8 on Windows 10
Java8 Concatenate Arrays Example using Stream
In this tutorial, I am going to show you how to concatenate arrays using Java8 streams. Java8 Concatenate Arrays :
Java how to convert ArrayList to Array Example
In this tutorial, I am going to show you how to convert Java ArrayList to Array. Java ArrayList to Array
Java 8 Array contains a specific value ?
In this tutorials I am going to show you how to check an array contains a specific value in Java
Java 8 how to remove duplicates from list
In this tutorials, I am going to show you how to remove duplicate elements from the list using Java 8
Java 8 walk How to Read all files in a folder
In this tutorial, I am going to show you how to read all files in a folder using Java 8
November 2017
Resolve NullPointerException in Collectors.toMap
In the previous tutorials, we discussed about how to convert a list to map in Java 8. But when we
April 2017
How to calculate Employees Salaries Java 8 summingInt
In this tutorials, I am going to show you how to calculate the total salaries of employees using Java 8
How to Filter null values from Java8 Stream
Here I am going to show you how to filter null values from Java8 Stream. Java 8 Stream Example:
Java 8 groupingBy Example
In this tutorials, I am going to show you how to group a list of objects in Java 8. Java
Java 8 Read File Line By Line Example
In this tutorials, I am going to show you how to read a File line by line using Java 8
User defined sorting with Java 8 Comparator
In this tutorials, we are going to see how to sort user defined objects using Java 8 comparator with lambda
How to Filter a Map in Java 8
In this tutorials, we are going to filter a map in Java 8. We have been filtering the map in
How to sort a Map using Java8
I this tutorials, I am going to show you how to sort a Map using Java 8 features. Sort a
