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== [[Canvas]] == | == [[Canvas]] == | ||
See [[Canvas]] | |||
The [[wikipedia:Canvas element|canvas]] tag was introduced by Apple and has been [http://www.whatwg.org/specs/web-apps/current-work/multipage/the-canvas-element.html standardized to become part of HTML5]. | The [[wikipedia:Canvas element|canvas]] tag was introduced by Apple and has been [http://www.whatwg.org/specs/web-apps/current-work/multipage/the-canvas-element.html standardized to become part of HTML5]. | ||
== Using a function to control when things happen in the page == | |||
== Loop == | |||
== | |||
== Handouts == | == Handouts == | ||
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== Debug / Trace == | == Debug / Trace == | ||
Revision as of 15:50, 25 September 2012
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A Computer Glossary
Charles & Ray Eames 1968
Produced for the IBM Corporation pavilion at Hemisfair, 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.
Using a function to control when things happen in the page
Loop
Handouts
Assignment, GeneralImperative + ProgramHighLow