js-basics

java script basics

Lectures, videos to watch/recommended on the channel

• async js and event loop : https://www.youtube.com/watch?v=8zKuNo4ay8E

things to check, read

• is there something like sync blocking call in js. i.e, some piece of js code/lib which will block the execution of the code - not really hog the cpu but block
• compare js's async handling with what is there in java - enumerate the states possible in js/java and put some comparison text together for understanding this better.
• code up http server in java - spring boot based or otherwise
• code up http server in java - from first principles - without using a framework perhaps
• for a map, what happens when an element gets deleleted (say by key). internal adjustments, complexity involved