Allen S questions

• PHP: Get REAL client IP if hosting with Heroku [duplicate]
• How does the value assignment operator work in this case?
• Javascript: adding 'false' after running a function
• Authenticating a user after metamask stopped injecting web3js into the browser
• Mac Terminal Commands - how to come back after forgetting to close quotation marks
• jQuery - using JS events like "dragover"
• Twitter api response inside a Facebook App
• Custom domain name with Heroku
• jQuery: what correct use of .on() in this situation?
• Is there any way to log browser console errors

Allen S answers