Java: Introduction to OOP - course 3900 rub. from Hexlet, training 11 hours, Date November 28, 2023.

Miscellaneous / by admin / November 29, 2023

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An online programming school whose graduates are being hunted by companies

We employed our first student in 2013. Back then, the requirements for junior knowledge were higher, and the grass was greener

This affected the training programs, their elaboration and depth. Interviews for Hexlet students are held under the motto: “Hmm, the problems were more difficult on Hexlet.”

Sometimes our students get hired without a technical interview, only on the basis of project code analysis

Nowadays, more and more companies list Hexlet courses as a plus when hiring. And our partner companies trust us so much that they interview graduates without looking at their resumes

1. About the course
Learn about the course, its structure, objectives and goals

2. Static methods
Understand how Java gets by without functions

3. Objects
Learn to create and use objects

4. Classes
Learn to create your own classes and objects

5. Accessing Object Properties
Learn to create getters and setters

7. Strings
Learn about the real structure of strings in Java. Learn to compare them correctly

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8. Packages
Learn to use and create packages to group classes

9. Interfaces
Get acquainted with the concept of interfaces that lead us to light polymorphism

10. Additional materials
Articles and videos curated by the Hexlet team. Will help you dive deeper into the topic of the course

Design patterns (GoF). Java edition

Design patterns are collections of experiences that can be reused. Patterns are used in all areas of activity because they make it possible to use previously worked solutions. Knowledge of design patterns allows you not only to implement your solutions faster and obtain high-quality source code, but also to communicate more effectively with colleagues who have already mastered this technology. The course covers 23 basic patterns, which are described in the book “Design Patterns: Elements of Reusable Object-Oriented Software.” object-oriented software used"), written by four authors (Gang of Four, GoF) - Erich Gamma, Richard Helm, Ralph Johnson and John Vlissides.

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