Simple, feasible, practical, integrative Programming Tutorials
Java is the foundation for virtually every type of networked application and is the global standard for developing and delivering embedded and mobile applications, games, Web-based content, and enterprise software. With more than 9 million developers worldwide, Java enables you to efficiently develop, deploy and use exciting applications and services.
From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, Java is everywhere!
97% of Enterprise Desktops Run Java
89% of Desktops (or Computers) in the U.S. Run Java
9 Million Java Developers Worldwide
#1 Choice for Developers
#1 Development Platform
3 Billion Mobile Phones Run Java
100% of Blu-ray Disc Players Ship with Java
5 Billion Java Cards in Use
125 million TV devices run Java
5 of the Top 5 Original Equipment Manufacturers Ship Java ME
In this tutorial, grokonez.com shows you way to integrate RxJava 2 into Android App, along with 3 simple examples that apply RxJava:
CompoundButton (Switch) updates TextViewEditText changes[Continue reading…] “How to integrate RxJava into Android App with examples”
Java ArrayList is a dynamic array with resizable-array implementation of Java List interface. In the tutorial, we will learn how to use Java ArrayList by examples:
Related posts:
– How to use Java Stack with Examples
– How to use Java PriorityQueue with Examples
[Continue reading…] “How to use ArrayList in Java with Example Programs”
In the tutorial, Grokonez will introduce how to use Java Stack with Examples:
push, pop, peek, search operations with Java Stack data structureRelated posts:
– How to use Java PriorityQueue with Examples
– How to use Java TreeMap with Examples
In the tutorial, Grokonez introduces how to work with Java PriorityQueue by examples:
Related posts:
– Java TreeMap with Examples
[Continue reading…] “How to use Java PriorityQueue with Examples”
In the tutorial, Grokonez introduces about Java TreeMap and how to use it by examples:
– Explore Java TreeMap’s hierarchy.
– Do examples with Java TreeMap method APIs
Let’s start with more details!
Related posts:
– How to use Java PriorityQueue with Examples
In the tutorial, Grokonez will show how to use Grouping By APIs of Java Stream Collectors by examples:
Now let’s do more details!
Related posts:
– Java Stream.Collectors APIs Examples
– Java 8 Stream Reduce Examples
[Continue reading…] “How to use Java 8 Stream Collectors.groupingBy() Examples”
Java 8 provides an extremely powerful abstract concept Stream with many useful mechanics for consuming and processing data in Java Collection. In the tutorial, We will do lots of examples to explore more the helpful of Stream API with Collectors operation on the specific topic: “Java 8 Stream Collector”.
What will we do?
Now let’s do more details!
Related posts:
– Java 8 Stream Reduce Examples
– Java 8 Stream FlatMap Examples
[Continue reading…] “Java 8 Stream.collect() – Stream.Collectors APIs Examples”
Java 8 provides an extremely powerful abstract concept Stream with many useful mechanics for consuming and processing data in Java Collection. In the tutorial, We will do lots of examples to explore more the helpful of Stream API with reduction operation on the specific topic: “Java 8 Stream Reduce Collection”.
What will we do?
Now let’s do examples for more details!
Related posts:
– Java 8 Stream FlatMap Examples
– Stream Filter in Java 8
[Continue reading…] “How to use Java 8 Stream Reduce Examples with List and Array”
In the tutorial, we will discover more aspect of Java 8 Stream API with flatMap() function by lots of examples.
What we will do:
Now let’s do more details!
Related posts:
– Java 8 Stream Map Examples
– Java 8 Stream Filter Examples
[Continue reading…] “How to use Java 8 Stream FlatMap Examples with List, Array”
Converting or transforming a List and Array Objects in Java is a common task when programming. In the tutorial, We show how to do the task with lots of Java examples code by 2 approaches:
Now let’s do details with examples!
Related posts:
– Java 8
– Java 8 Streams
– Java – Sort ArrayList of Objects
[Continue reading…] “How to use Java 8 Stream Map Examples with a List or Array”
Java 8 provides an extremely powerful abstract concept Stream with many useful mechanics for consuming and processing data in Java Collection. In the tutorial, We will use lots of examples to explore more the helpful of Stream API with filtering function on the specific topic: “Filter Collection with Java 8 Stream”.
What will we do?
filter() function with other util functions of Stream API in practiceNow let’s do examples for more details!
Related posts:
– Java – How to find an element in a Java List Object by Examples
– Java 8 Streams
[Continue reading…] “Java – How to use Stream Filter in Java 8 with List & Array Examples”
In the tutorial, we will show how to find an element in a List Object with Java APIs and Google Guava library.
[Continue reading…] “Java – How to find an element in a Java List Object by Examples”
