Java Design Patterns Book
javatechonline Blog
by devs5003
11M ago
In this article, we will look at some fundamental concepts of Java Design Pattern and then most popular Java Design Patterns Book. Keep in mind that there is always a possibility to improve your software. If you have a good catch on Java Design Patterns, you will always be able to find a possibility to improve your software. Let’s first talk about the complications we may face if we haven’t ever read any Java Design Patterns book. If I ask you to list down all the Design Patterns used in your current project module, would you be able to accomplish it? If yes, you have read a book and you are h ..read more
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Autowiring in Spring
javatechonline Blog
by devs5003
1y ago
If you are a Java developer, dependency Injection in Spring framework must not be the new term for you. One of the key features of Spring framework is dependency injection, which makes it easy to manage dependencies between objects. On the other hand, autowiring is a form of dependency injection in Spring that allows IOC container to automatically wire beans together without the need for explicit configuration. In this article, we’ll explore autowiring in Spring, the different ways of doing it, its features, limitations, and how to use it effectively with ample amount of examples covering all ..read more
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Top 10 Tools to Help Remote Developer Teams Work Efficiently
javatechonline Blog
by devs5003
1y ago
Studies have shown that teams that work from home tend to be more productive than teams that work in an office. A survey showed that 77% of workers were more effective when they could work from home. Even though there are benefits to working from home, problems can still make distributed teams less effective. One problem is getting developers working in different time zones together. This can be a logistical nightmare.  But with the right tools and platforms, remote developer teams can work together well and get the most out of being able to work from home. We will discuss the t ..read more
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How To Become a Good Java Developer?
javatechonline Blog
by devs5003
1y ago
There are numerous programming languages that programmers and developers can use today from C language, C++ to Python etc. Java may be a language that is considered versatile due to its ability to be utilized in designing customized apps that are fast and lightweight. Programming languages are designed to shape out a developer’s future, they are used to make different apps, wonderful websites, and several software products you see around you. Consider the big giants like Amazon, Google, and the rest other major industry players are using Java in a mature manner. Becoming expert Java developers ..read more
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How To Become A Good Programmer
javatechonline Blog
by devs5003
1y ago
Programming is an impressive area that has become essential to almost every industry. No matter you are willing to develop software applications, websites, or mobile apps, programming skills can open up a world of opportunities. However, becoming a good programmer takes time, effort, and commitment to learning. In this article, we will explore some key steps that can help you become a skilled programmer. In this article, we will discuss on ‘How To Become A Good Programmer’. Who is a Programmer? A programmer is someone who writes and develops computer programs. Programs are sets of instruction ..read more
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The Role of Coding in Child Development
javatechonline Blog
by devs5003
1y ago
With each development, the world continues to become more technology-driven. This progress drives the need for people with excellent technical skills like coding. There are a lot of working adults showing interest in this expertise and have since studied it to gain a skill set fit for the modern world. However, adults are not the only ones preparing for a highly technological future. Children are also learning how to code as it now becomes an invaluable skill. That’s because working knowledge in coding fosters technical abilities that can be proven useful once they venture into the r ..read more
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Spring Core Interview Questions
javatechonline Blog
by devs5003
1y ago
If you are preparing for a job interview in the field of Java development, it is essential to have a strong insight on Spring Core. Even being a Java developer, you must have Spring Boot knowledge to get shortlisted for a job interview. Furthermore, while working with a Spring Boot project, you must be using Spring Core Concepts. This article on ‘Spring Core Interview Questions’ will also benefit you as a Spring Core Concept refresher. Spring is one of the most popular Java frameworks, widely used in developing enterprise-level applications. The Spring Core module is the foundation of the Spri ..read more
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Java Stream API Interview Questions
javatechonline Blog
by devs5003
1y ago
If you are a java developer, you should have a solid understanding of Java 8 features, especially in the programming part. According to the observations of various corporate trainers in Java, developers comparatively take much time to understand the Java Stream API concepts. They also recommend that developers need much coding practice on Java Stream API concepts rather than going through theoretical concepts again & again. In this article, we will be doing coding practice in the form of MCQs that are frequently asked in the interviews. Undoubtedly, you must also get benefit in the intervi ..read more
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MCQ on Java 8 Features
javatechonline Blog
by devs5003
1y ago
Details on this page are a little bit different than at other pages. Rather than going through some theoretical or practical way of learning Java 8 Features, we will test our understanding of the same via solving multiple choice questions (MCQs). In this page, we will talk about ‘MCQ on Java 8 Features’. Answer & Explanation of each question are given at the bottom of this page.  You will find these questions for the first time on the web as they are created after putting a strong effort. You may also find these questions in some other websites/blogs after publishing this page. Someon ..read more
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Spring Scheduling Cron Expression
javatechonline Blog
by devs5003
1y ago
When we have a requirement where we need to run a task/job repeatedly after a particular time interval, we achieve this functionality by implementing Scheduling. For Java developers, Spring Framework makes it simple by offering Spring Scheduler. Moreover, Cron Expressions are the most widely used approach to achieve scheduling. Cron Expressions are very popular in Unix/Linux OS for scheduling. Spring framework also incorporates the same concept internally. Spring Framework offers us an API where we can utilize Cron expression to get the task scheduled. This article about ‘Spring Scheduling Cro ..read more
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