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intro-to-javascript-wokshop [2024/06/29 22:56] renickintro-to-javascript-wokshop [2024/07/05 04:27] (current) renick
Line 1: Line 1:
 ====== Introduction to JavaScript Workshop ====== ====== Introduction to JavaScript Workshop ======
 +
 +===== hello world =====
 +
 +{{:pasted:20240629-225914.png}}
 +https://www.memecreator.org/static/images/memes/4349871.jpg
 +
 +<code JavaScript [enable_line_numbers="true"]>
 +console.log('hello world!')
 +</code>
 +
 +===== calculator =====
  
 ===== mess with images on a webpage ===== ===== mess with images on a webpage =====
  
  
-<code>+<code JavaScript [enable_line_numbers="true"]>
 function replaceImagesWithUrl(url) { function replaceImagesWithUrl(url) {
     // Get all img elements in the document     // Get all img elements in the document
Line 19: Line 30:
 ===== mess with text on a webpage ===== ===== mess with text on a webpage =====
  
-<code>+<code JavaScript [enable_line_numbers="true"]>
 function replaceSpanText(newText) { function replaceSpanText(newText) {
     // Get all span elements in the document     // Get all span elements in the document
Line 34: Line 45:
 ===== remember: ===== ===== remember: =====
  
 +{{:pasted:20240629-225628.png}}
 https://i.imgflip.com/5syjfo.png?a476952 https://i.imgflip.com/5syjfo.png?a476952
 +
 +===== p5js =====
 +
 +https://editor.p5js.org/
 +
 +===== term dump =====
 +<code>
 +( ) parentheses, brackets
 +{ } curly brackets, curly braces
 +' '  single quotes
 +" " double quotes
 +, comma
 +. period, dot
 +- dash, hyphen
 +_ underscore
 +/ slash
 +\ backslash
 +argument = the input to a function
 +call a function = use a function, make it do what it's intended to do
 +put the argument between the parentheses when you call a function
 +declare a function
 +return = the value that a function returns or gives back when it is called
 +string = text data which is determined by a pair of quotes, single or double
 +variable = a box with a name in which we can store things
 +</code>
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  • Last modified: 4 months ago
  • by renick