BootSelf
Check my readiness
kotlin

Working with strings

1 role need it, 1 as coreUsually level 3: WorkingLesson available

Where it sits

Learn first

String templatesCharacters. Char type

This skill

Working with strings

Leads to

ArraysStringsToast

Jobs that need it

What level 3 (Working) means

Uses it independently on the job. Level 4 (Strong): handles hard cases, reviews others.

Start learning

Working with strings

Strings

about 6 min8 parts

Open the lesson

Find out where you stand

A free check, then a route that starts at your level.

Check my readiness

Learned alongside it

Abstract classesAdditional librariesAggregate operations on collectionsAggregate operations on collections: part 2AndroidAndroid CoreAndroid JetpackAndroid studio basics

Working with strings: common questions

What is Working with strings?

Working with strings is a skill in kotlin, needed by 1 role on BootSelf.

Which jobs need Working with strings?

Android Developer. Most ask for level 3 (Working): uses it independently on the job.

What should I learn before Working with strings?

String templates, Characters. Char type.

How long does it take to learn Working with strings?

The starting lesson, Working with strings, takes about 6 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 Working with strings?

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.