In this article, we will discuss how to sort LinkedList elements in ascending & descending order using Collections.sort() method 1. Collections.sort() method Sorts the specified Read More
In this article we will discuss different ways to sort ArrayList elements using Java 8 Before proceeding with this sorting examples understand below items, What Read More
In this article, we will discuss how to remove duplicate element/objects from LinkedList with examples using different approaches Also read How to remove duplicates from Read More
In this article, we will discuss how to prevent and throw exception while creating 2nd instance/object of a Class 1. Problem statement : Given Class Read More
In this article, we will discuss Stream’s flatMapToDouble() method in detail with examples and explanation 1. Stream flatMapToDouble() method : This Stream method is an Read More
In this article, we will discuss Stream’s flatMapToLong() method in detail with examples and explanation 1. Stream flatMapToLong() method : This Stream method is an Read More
In this article, we will discuss Stream’s flatMapToInt() method in detail with examples and explanation 1. Stream flatMapToInt() method : This Stream method is an Read More
In this article, we will discuss Stream’s mapToDouble() method in detail with examples and explanation 1. Stream mapToDouble() method : This Stream method is an Read More
In this article, we will discuss Stream’s mapToLong() method in detail with examples and explanation 1. Stream mapToLong() method : 2. Stream mapToLong() method Read More
In this article, we will discuss Stream’s mapToInt() method in detail with examples and explanation 1. Stream mapToInt() method : This Stream method is an Read More
In this article, we will discuss Stream’s reduce() method in detail with examples 1. Stream reduce() method : This Stream method is a terminal operation Read More
In this article, we will see how to print elements of an Arrays Read Various ways to iterate Arrays in Java – 5 ways Different Read More
In the previous article, we seen how to convert Stream to Array using toArray() method of Stream API. This article illustrates about Array to Stream Read More
In this article, we will discuss Stream’s toArray() method in detail with examples 1. Stream toArray() method : This Stream method is a terminal operation Read More
In this article, we will discuss Stream’s concat() method which is used to merge elements from 2 or more Streams into single Stream consisting of Read More
In this article, we will discuss Stream’s collect() method in details with examples 1. Stream collect() method: This Stream method is a terminal operation which Read More
In this article, we will discuss how to filter a Map by its Key & Value from a Stream using filter() method 1. Filter a Read More
In this article, we will discuss how to remove/eliminate null & empty values from a Stream using filter() method 1. Integer Stream – filter null Read More
In this article, we will discuss Stream’s findFirst() and findAny() methods in details with examples along with their differences 1. Stream findFirst() method : This Read More
In this article, we will discuss Stream’s allMatch() method in details with examples. Read below methods which are similar to allMatch() method anyMatch() method noneMatch() Read More