Page 58 | Java Blog - Java News and Learning posts on CodeGym

Professor Hans Noodles Java Developer
5 May 2020 14:39
Part 1. What you need to know before learning Spring and JavaEE If you've already finished (or are close to) learning Java SE, then it's time to think about your next steps in conquering the profession of a Java developer. On the one hand, you already have a good understanding of Java: you know how to work with an IDE, write programs, and much more...
05.05.2020
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Professor Hans Noodles Java Developer
5 May 2020 13:00
Overview of REST. Part 3: Building a RESTful service on Spring Boot In this section, we will create a small RESTful application using Spring Boot. Our application will implement CRUD (Create, Read, Update, Delete) operations on the customers from the example in the previous part of the overview...
05.05.2020
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Professor Hans Noodles Java Developer
5 May 2020 12:10
Overview of REST. Part 2: Communication between a client and server In this part, we will dive deep into how communication takes place between a client and server. Along the way, we will uncover new terms and explain them. To ensure everything is clear, we will analyze client-server communication using...
05.05.2020
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Professor Hans Noodles Java Developer
5 May 2020 11:31
Overview of REST. Part 1: What is REST?Hi! Today we will learn about a topic that is very interesting and, most importantly, in high demand in the labor market: REST. We will divide our overview of REST into three parts: in the first part, we will cover the history of REST and describe the principles on which REST is based...
05.05.2020
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Andrey Gorkovenko Design Patterns in Java
5 May 2020 11:02
Design patterns: Factory method Hi! Today we will continue to study design patterns and we'll discuss the factory method pattern. You will find out what it is and what tasks this pattern is suitable for. We will consider this design pattern in practice and study its structure. To ensure everything is clear, you need to understand the following topics...
05.05.2020
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Andrey Gorkovenko Design Patterns in Java
5 May 2020 10:39
Factory design pattern Hi, friend! Today we will continue to study design patterns. In this lesson, we're going to talk about factories. We will discuss the problem that this pattern solves and look at an example of how a factory can help you open a coffee shop. Additionally, I will give you 5 simple steps to create a factory...
05.05.2020
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Artem Divertitto Design Patterns in Java
5 May 2020 10:23
Proxy design pattern In programming, it is important to plan your application's architecture correctly. Design patterns are an indispensable way to accomplish this. Today let's talk about proxies. This pattern helps solve problems associated with controlled access to an object. You may ask, "Why do we need controlled access?"...
05.05.2020
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Artem Divertitto Design Patterns in Java
28 April 2020 10:47
What problems does the adapter design pattern solve?Software development is made more difficult by incompatible components that need to work together. For example, if you need to integrate a new library with an old platform written in earlier versions of Java, you may encounter incompatible objects, or rather incompatible interfaces...
28.04.2020
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MaGaby2280 Success Stories
23 April 2020 22:57
Total beginner! Starting to learn Java for a complete beginner! It is really nice to be able to share my experience with all of you, who are just starting to learn JAVA. For me, this was a new world, as I graduated in International Relations and Foreign Trade. But as a stay at home mother, I was looking for an opportunity to start making...
23.04.2020
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CodeGym Java Developer
23 April 2020 11:38
Java and Big Data: why Big Data projects can't do without Java In our articles on CodeGym, we never tire of mentioning that Java, which is 25 years old now, is enjoying renewed popularity and has brilliant prospects in the near future. There are several reasons for this. One of them is that Java is the main programming language in several trending IT market niches...
23.04.2020
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CodeGym Java Developer
17 April 2020 17:23
Java and the Internet of Things. How do you become a successful IoT developer?The Internet of Things (IoT) has been around as a concept for quite some time — this is not the first year it has been featured on a list of trending niches with a promising future. Along with big data, AI, and several other popular...
17.04.2020
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CodeGym Learning Java
16 April 2020 19:02
Is Java good for learning as a first language? Let's explore possibilities and talk about pitfalls What programming language should you use when you start learning how to code? This is a classic question that has been an eternal dilemma for future coders. Well, since about the 1990s in the West and from the mid- to late...
16.04.2020
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