In what cases will the finally section not execute?
Senior
152
Java
14621
265
If we use POST, but HTTP (not HTTPS) — what then?
Senior
152
How many parallel streams are there in parallelStream by default?
Senior
151
Experience working with Project Reactor, WebFlux, WebClient?
Senior
150
How to find a memory leak (Heap Dump analysis)?
Senior
150
What is the main difference between using the map and flatMap methods in the Stream API when processing data streams?
149
What collection do you use for the top 10 most expensive products in real-time with support for a sorted list?
Senior
149
What collection should be used for an LRU cache that removes the oldest element on overflow?
Senior
149
When is it better not to use parallelStream?.
Senior
149
Which collection to use for a results table sorted by last name and searchable by key?
Senior
148
Why are you entering the labor market?
Senior
148
What is the reason for organizing methods into groups in programming?
Junior — Middle
147
How do you assess your level — mid or senior?
Senior
147
What exactly can go wrong if we do not take care of synchronization? What is a Race Condition?
Senior
146
Explain the principle of using try-with-resources in Java for resource management.
146
How to evaluate the time complexity of adding an element to an ArrayList?
Junior — Middle
146
What is SOLID? Provide examples of principles.
Senior
145
When might the finally block not execute?
Senior
145
How can a duplicate of a collection be made in memory?
Junior — Middle
145
What is the role and purpose of Spring Boot Starter components in a project?
145