Important to Know :) video 🥇 https://youtu.be/30nBIFAoGNA?feature=shared slides🥈 https://docs.google.com/presentation/d/1BWHH1-IedVwx9kRFHBL_9oJmDoWXUot_or9xmzlf2XA/edit#slide=id.g2e5e4a20800_0_144 ______________________________________________________________________________________ String Builder ⏰ Designed for better performance in scenarios where you need to concatenate or modify strings frequently. Methods for Modification: - StringBuilder provides methods like Append, Insert, Remove, and Replace ______________________________________________________________________________________ 3 processes just-in-time compiler (JIT) Related Link https://www.youtube.com/watch?v=X1IPGHZ1yJw&list=PL4n1Qos4Tb6SWPbJNpiznp-Ok4A8J_23l&index=31 Multithreading RegisterVariable StackVSHeap jagged array VS MultiDimensional Array performance of jagged array is better than MultiDimensional array Note Array is Reference Type ==> variable is stored in stack and value is stored in heap