Eddy Freeman questions

• using indexOf and substring to calculate a number
• Laravel Cookie Not Showing Up Via Javascript
• Angular Material Stepper: Styling the Active Header
• PHP chart Libraries VS JavaScript Chart Libraries
• Understanding and solving K-Way merge sort
• If Something Is Not A List In Haskell
• Understanding how SIP, WebRTC and PSTN work together [closed]
• Issues configuring JBoss EAP on Netbeans 8
• Apache Virtual Hosts Not Working As Expected
• Inheritance and REST API Controllers - Dealing with Subclasses

Eddy Freeman answers