How to upgrade your version of PHP to 7.0 on macOS Sierra

How to visualize reusable xibs in storyboards using IBDesignable

How to kill and restart the Touch Bar / Control Strip on the new MacBook Pro ?

How to fix the composer update failure asking you to update a package and unable to remove it ?

From time to time, when you try to update you dependencies using

composer update

How to generate a PKCE challenge with PHP ?

When you do not use the right functions, PKCE (Proof Key…

How to trigger actions on swipe in UITableViewCell using UIScrollView

Service Worker : cache your resources and other good stuff

How to identify what is listening on port 80 on MacOS

You may want to launch Apache or Nginx on your MacOS, butn sometimes, port 80 is busy, and your web server won’t server since another application is already listening on it.

How to write nice angular components in ES2015

How to create a code block in Medium

Since Medium documentation “Hints and keyboard shortcuts” is not correct about creating a code…