Video weekend #48. We recall the theory of OOP and the Java Stream API, listen to recommendations about finding a high-paying job, and write a resume correctly

Object-oriented programming (OOP) using Java as an example

Having excellent skills in writing code and working in an IDE, you are unlikely to avoid several theory-related questions during the interview. For example, how does object-oriented programming differ from functional or procedural programming? The video from the Uber Sources channel explains the essence and principles of OOP as clearly as possible. For this, not only theoretical materials are used, but also specific examples from the Java language. If you want to learn or refresh your knowledge about encapsulation, abstraction, inheritance, polymorphism and other components of OOP, we recommend that you pay attention to this video.

Interview with a developer through the eyes of an HR manager

A job seeker has only one chance to make a favorable impression on a representative of the employing company. In some cases, the applicant for the position of junior developer is eliminated after studying the resume, in others - at the interview stage. How can a new developer avoid making mistakes when writing a resume and during interviews? HR manager Malika Molotova helps with answers to these questions. The girl gives her advice based on her own practice of conducting interviews and studying resumes.

Java Stream API

You can hardly consider yourself a real Java programmer if you don't know lambdas and the Stream API well. In this video, the author, Alexander Makeev, explains in detail the essence of threads in Java and how they work. In addition to the theory, the video gave examples of practical implementation of the Java Stream API. The information is presented as clearly as possible, with visual images and flowcharts.

Programmer about salaries

Why does a high level of knowledge not always affect the level of salary? Where is it better to look for a job: in a large company or in a startup? Why do some programmers earn more than others? How can a developer get a salary increase and when shouldn’t it be done? You will learn the answers to these questions from the video of the YouTube channel S0ER TALKS. Viewers will also receive useful tips on how to choose a specialization if you expect rapid career growth as a developer.