What are streams (Stream API) used for?
Senior
207
Java
14621
265
What is the difference between the equals method and the comparison operators == when checking object equality in Java?
206
What happens in the case when the finally block does not trigger or does not execute during code execution?
Junior — Middle
206
Describe your experience deploying applications at your previous workplace.
Junior — Middle
206
Can you explain how memory works in a Java Virtual Machine (JVM)?
Junior — Middle
206
What is the memory location of the heap, and what is usually stored there?
205
Can you explain what a terminal method in the Stream API is and how it is used?
Junior — Middle
205
205
How is the insertion of an element into the middle of an ArrayList array determined in terms of time complexity?
205
In which cases will the @Transactional annotation not work?
Senior
205
What methods can be used to fix memory leak issues in a program?
Junior — Middle
204
Если при закрытии одного из компонентов в блоке try-with-resources возникнет исключение, закроются ли остальные ресурсы автоматически?
Junior — Middle
204
Can you explain the differences between the Decorator and Adapter patterns in software design?
Junior — Middle
204
Is Map part of collections in Java or a similar collection?
Junior — Middle
204
Can you name the types of documents used for auto-documentation in projects?
Junior — Middle
204
Can you name the main approaches to implementing proxying within the Spring Framework?
Junior — Middle
203
What distinguishes Spring Boot from the core Spring platform, and what are their functional differences?
203
How are the equals and hashCode methods related in Java, and why is it important to implement them correctly together?
Junior — Middle
203
What is the difference between intermediate operators and terminal operators in data streams or sequences?
203
How does the use of the factory pattern differ from the implementation of a factory in Java?
Junior — Middle
202