💻
Programming
Kotlin Programming
170
Cards
~85m
Study time
Advanced
Difficulty
Sample questions
- ▸What is null safety in Kotlin?
- ▸How do you declare a nullable type in Kotlin?
- ▸What is the safe call operator in Kotlin?
- ▸What is the Elvis operator in Kotlin?
- ▸What does the non-null assertion operator (!!) do?
💻
Programming
Rest API Design
109
Cards
~55m
Study time
Advanced
Difficulty
Sample questions
- ▸What does REST stand for?
- ▸What is a resource in REST API design?
- ▸What are the core principles of REST?
- ▸What does statelessness mean in REST?
- ▸Why use HTTP methods in REST APIs?
VS
🤔 Which should you study first?
Both topics are in the Programming category, so they complement each other well. We suggest starting with the smaller deck to build momentum:
Kotlin Programming
170 cards · ~85 min · Advanced
Rest API Design
109 cards · ~55 min · Advanced
⭐ Quicker to complete