Code flow

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A Computer Glossary

Husband & wife design superstars Charles & Ray Eames produced this animation explaining the "mood" and jargon of computation for the IBM pavilion at the 1968 Worlds Fair in San Antonio Texas.

Code

http://rosettacode.org/wiki/Category:Draft_Programming_Tasks

http://rosettacode.org/wiki/99_Bottles_of_Beer

Expression / Evaluation

Some expressions for the console...

5

3

"Tristram"

'SHAndy'

Operations

5 * 3

100 - 1

3 * 8

"Tristram" + "Shandy"

Operations: Functions

Math.sqrt (25)

Math.sqrt (26)

Objects

"Tristram".toUpperCase

?!

"Tristram".toUpperCase()

Assignment

Assignment is the process of storing an expression in a "name", called a variable.

x = 5 * 3

name = "Tristram"

Assignment ++

x = x + 1

x += 1

x++

name = name + " Shandy"

DOM

c=document.getElementById("c")

Reaching into the document and grabbing hold of the page.

Canvas

See Canvas

The canvas tag was introduced by Apple and has been standardized to become part of HTML5.

Handouts

Assignment, GeneralImperative + ProgramHighLow