How to do my Java homework efficiently? The first option is to get help from special services. A Java expert will deal with any assignment related to this language. The second option is to gain knowledge yourself. In this article, you will learn what you should know to deal with homework efficiently and where you can get this knowledge.
What should a beginner Java developer know and be able to do?
To do your Java homework efficiently, you need to:
- language syntax, all basic operators and constructions;
- basics of object-oriented programming: what are classes, methods, the static context, constants, inheritance, polymorphism, encapsulation, overloading, and overriding;
- principles of client-server interaction, including HTTP and REST;
- SQL query language at least at the beginning level;
- principles of multithreading.
Be able to
- write “clean” code that works and is quite optimal in terms of performance;
- work with different data types and collections;
- work with exceptions;
- write and understand lambda expressions and work with functional interfaces;
- work with Stream API;
- configure logging;
- work with the network and with files.
You will also need experience with:
- work with the collector (for example, Maven or Gradle) and with the connection of external libraries;
- debugging and profiling applications;
- work with the Git version control system;
- development of at least simple web applications on Spring Boot;
- working with the Linux command line (bash);
- team development.
This is a mandatory base, without which you won’t be able to do your Java homework efficiently. Of course, these lists can be adjusted and refined depending on the requirements and tasks of a particular teacher. And, if you do not know other programming languages and you have no experience in development, you will have to gain knowledge completely from scratch.
And if you have all the skills and experience in team development too, you can safely deal with assignments and develop further. When there are gaps in knowledge, there is no self-confidence or the practice of developing more or less large projects, then you will have some difficulties while doing homework.
To gain the required knowledge, you should consider taking courses.
What to look for when choosing courses in Java programming?
- Scheme of learning. It is more convenient to study at any time, but some programs are designed for strict attendance at scheduled lessons with deadlines. In this case, it can be difficult to combine training with work or basic education.
- Load. The course may be too tight or too stretched. It is optimal when there is a recommended learning pace.
- Team development. The more practice, real projects, the better, and here you can’t do without work in a team. The difficulty level is max. This is a great experience and your main advantage when doing homework. It is not known when you will come across such a project at work, so use the opportunities during your training to the maximum.
- Mandatory internship. If after training you need to do an internship, you study at the Junior level. It’s not bad if after a short training (6 months maximum) you can already go to work. But it is better if the program provides assistance in finding employment. This means that an educational institution or platform does not doubt the level of trained personnel and provides a choice: if you want to study for a short time, you can go for an internship. And if you complete the full training, you can immediately get a job.
- Training period. Everyone has different needs. Someone comes with experience in team development in other languages; someone does not have anything at all. It is clear that such people need to study at different times, knowledge of different levels, which means that you need to choose a program for yourself, for your situation and personal needs.
- Additional courses. Sometimes training programs include many additional courses outside the main profession. These programs tend to cost more and take longer. Pay attention to the fact that all courses within the framework of your chosen program are somehow devoted to Java development.
- Course program. Everything is simple here: the more practice, the better, but the theory is also needed. Practicing in a development environment rather than on a virtual simulator is an additional plus. Pay attention that the course authors do not waste your time on outdated technologies, for example, servlets and JSP, JSTL. Some learning platforms still teach this and charge money for it.
Only in this way can you learn to do your Java homework efficiently. There is a long way ahead, but it will be interesting!