How to Check JSON Key not-set or Null in Golang Unmarshalling
Golang json unmarshal sets default value in case of null or not-set key. We will run custom unmarshal to validate each json key.
Regular Expression Crash Course
We will learn basics of regular expression/regex with javascript/NodeJS. But it is applicable to almost every programming language. And you will have regex cheat sheet to refresh your memory if you forget.
Bulk Update Multiple Projects With Single Command
We will update version number from package.json of multiple projects with single command and install dependencies in single command