Johan Karlsson questions

Johan Karlsson answers

• Accessing functions in the window object
• Styling last div inside a container
• Get element's ID and set it as variable
• this.nextSibling not working
• onCleanUp() vs onComplete() vs afterLaunch()
• Regex 4 non consecutive and no repeated digits
• Adding a getter to Array.prototype
• Why does unescape work but decodeURI doesn't?
• Call Function After Event Listener Completes - Javascript
• document.body.style.marginTop returning blank string in JS