Introduction to JavaScript Workshop

https://www.memecreator.org/static/images/memes/4349871.jpg

console.log('hello world!')

function replaceImagesWithUrl(url) {
    // Get all img elements in the document
    var images = document.getElementsByTagName('img');
 
    // Convert images NodeList to an array and iterate using forEach
    Array.from(images).forEach(function(img) {
        // Replace the src attribute with the provided URL
        img.src = url;
    });
}

function replaceSpanText(newText) {
    // Get all span elements in the document
    var spans = document.getElementsByTagName('span');
 
    // Convert NodeList to an array and iterate using forEach
    Array.from(spans).forEach(function(span) {
        // Replace the text content of the span with the provided new text (string
        span.textContent = newText;
    });
}

https://i.imgflip.com/5syjfo.png?a476952

https://editor.p5js.org/

( ) 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