- What is a program?
A set of precise instructions telling a computer what to do.
(Programming retools a fancy calculator and email server to a complex and unique machine capable of applying logic to the machine)
A piece of text typed by a programmer, the directingforce that makes the computer do what it does. It is the data in the computerâs memory, yet it controls the actions performed on this same memory.
P22->a program is a list of statements, or full sentences.
- What can you say about complexity in programming?
Programming is a artificially constructed language used to instruct a computer.
- What function do programming languages have?
Language is how we, the physical machine and the internal operations communicate with each other. Before Java Script, computers had a large array of switches in the right position or punch holes in strips of cardboard and feed them to the computer.
- What is the relationship between Java and Javascript?
âJavascript has almost nothing to do with the programming language named Java. The similar name was inspired by marketing considerations rather than good judgment. When JavaScript was introduced, the java language was being heavily marketed and was gaining popularity. Someone thought it was a good idea to try to ride along on this success. Now we are stuck with the name.â(p6)
- What is ECMAScript and how is it related to Javascript?
After its adoption outside of Netscape, a standard document was written to describe the way the JavaScript language should work so that the various pieces of software that claimed to support JavaScript were actually talking about the same language. This is called the ECMAScript standard, after the Ecma International organization that did the standardization. In practice, the terms ECMAScript and JavaScript can be used interchangeablyâthey are two names for the same language.(p6)
I am completely new to coding, so as I read the chapters, I copied the vocabulary words and made notes. The author painted a dismal picture of javascript!