Strings in TypeScript: interview exercises
Strings in TypeScript: 6 test-checked interview exercises (Capitalize each word, Count the vowels), each beside a worked example, with tests as you go. Free.
- Capitalize each word
- Count the vowels
- Are two strings anagrams?
- Truncate with an ellipsis
- Convert to camelCase
- Run-length encode
Each exercise pairs a worked example with a twin problem to solve in a real editor; the tests run the moment you do. Progress is saved in your browser, and in your account if you sign in.