update to angular 9 code example
Example 1: angular update
npm uninstall -g @angular-cli
npm cache verify
npm install -g @angular/cli@latest
Example 2: how to update angular version
content_copy
ng update @angular/cli @angular/core
Example 3: angular 8 to 9
First, update to the latest version of 8
ng update @angular/cli@8 @angular/core@8
Then, update to 9
ng update @angular/cli @angular/core
Example 4: update angular
npm uninstall -g @angular-cli
npm install -g @angular/cli@latest