A programming language is a set of written symbols that instructs the computer hardware to perform specific tasks. Typically, a programming language consists of a vocabulary and a set of rules (called syntax) that the programmer must learn. 1st generation of programming languages.
Amazon Prime is just one of the many services Amazon.com offers. Amazon Prime is an optional subscription on Amazon.com. The annual fee for taking advantage of the Amazon Prime service is  $79.00. It provides the member with free standard shipping, free-of-charge 2-day delivery, and offers one day shipping at $3.99.
By Elyssa Kirkham, Editor. Amazon is turning 20 next week, and to celebrate this landmark event the online retailer is offering a huge sale under the name of Prime Day. The July 15 sales event will feature giveaways and discounts steep enough to rival those of Black Friday.