Unless Golang was recently changed to support dynamic typing, or is suddenly "Statistically Typed" you should avoid this site.
I can't imagine what would happen if someone walked into an interview for waste management and started reciting the "advice" given on this site!
For example: "Explain Contract Accounts Receivable and Payable?
Due to the massive amounts of Invoices and Customers, the waste disposal companies should create a huge number of payment demands. For preventing you from entering this huge data in the sub-ledger accounting, general ledger accounting has been integrated with Waste Management: Accounts Payable and Receivable. "
I hope this is autogenerated, but it might just be extremely badly auto translated. That this was a top 3 google result just shows how much SEO has ruined finding information online