update my npm package code example

Example 1: update npm

// update npm//
npm install -g npm@latest

Example 2: update npm

npm install -g npm@latest

Example 3: update global package npm

# you can check which packages are outdated by running
npm outdated -g

# then you can update al of them or a specific one
npm update -g # all
npm update -g <package-name> # specific one

Example 4: update npm

npm install -g npm@latest 
// for global install