update angular cli project code example
Example 1: update angular cli globally
npm update @angular/cli -g
Example 2: update angular cli
npm uninstall -g @angular-cli
npm install -g @angular/cli@latest
Example 3: how to update angular version
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ng update @angular/cli @angular/core
Example 4: update angular to specific version
ng update @angular/cli@8.1.1 @angular/core@8.1.1