Strings and common methods
Comes up in: Recruiter screen, DSA
This concept is being written. It gets the full five steps — explanation, predict, interview angle, practice with tests, and review cards. Here is exactly what it will cover, so you can study it elsewhere in the meantime.
What it covers
- immutability
slice,split,join,trim,includes,replaceAll,padStart- case
- characters vs code points (emoji length surprise)
Words you will know
What you will practise
- title-case, palindrome check