kotlin
The main() function
1 role need it, 1 as coreUsually level 3: WorkingLesson available
Where it sits
Learn first
If expressionThis skill
The main() function
Leads to
The roles below put it to work directly.
Jobs that need it
- Android Developercorelevel 3
What level 3 (Working) means
Uses it independently on the job. Level 4 (Strong): handles hard cases, reviews others.
The main() function: common questions
What is The main() function?
The main() function is a skill in kotlin, needed by 1 role on BootSelf.
Which jobs need The main() function?
Android Developer. Most ask for level 3 (Working): uses it independently on the job.
What should I learn before The main() function?
If expression.
How long does it take to learn The main() function?
The starting lesson, The main() function, takes about 11 minutes. Reaching the level a job asks for takes practice on top: BootSelf measures where you are and plans the rest.
How do I practise The main() function?
Check your readiness for free, then BootSelf builds a route and short daily learning loops: a little theory, checks on what you get wrong, then a small program.