String Manipulation Courses
Derek Banas via YouTube Fixing String Inconsistencies in PostgreSQL
Microsoft via YouTube Python for Beginners - Learn Python in 1 Hour
Programming with Mosh via YouTube Python for Beginners - Full Course
Cyber Mentor via YouTube Kotlin Crash Course
Traversy Media via YouTube Learning JavaScript Fundamentals - Variables, Operations, Conditional Statements
GreeneMath.com via YouTube Bash
Exercism COBOL
Exercism Perl 5
Exercism PHP
Exercism