Java Strings HackerRank — compareTo() and capitalizeWords() explained

daily coding — posting every day until I land a job.

Yesterday I publicly said I was stuck on two things in Java Strings Introduction.
Today I solved both. All hidden test cases passed.

What I figured out:
→ compareTo() for lexicographical comparison
Converts characters to Unicode. A.compareTo(B) greater than 0 = A is greater.
→ capitalizeWords() custom function
split() → charAt(0) with toTitleCase → substring(1) → join and trim

Today's full work:
→ HackerRank: Java Strings Introduction — ALL test cases passed ✅
→ Web Dev: Logical AND/OR/NOT, Truthy/Falsy values, Switch Case in JS
→ Data Analytics: Column, Bar, Line, Pie Charts in Excel
→ Portfolio: Progress made
→ Guitar: Day 3 practice
→ Chess: Played and won
→ DSA Notes: Done
→ Book: Read
→ Jobs: Applied

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#Java #HackerRank #JavaScript #Excel #DataAnalytics #BuildInPublic #OpenToWork

Видео Java Strings HackerRank — compareTo() and capitalizeWords() explained канала Aditya Bhole