Created
July 27, 2015 18:14
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| <html> | |
| <head> | |
| <title>Intro to Javascript</title> | |
| <style> | |
| body { background: #358; color: #fff; padding: 50px; font-family: sans-serif; } | |
| </style> | |
| <script> | |
| document.addEventListener("mousemove", function(evt) { | |
| console.log(evt); | |
| var coord = evt.pageX + ", " + evt.pageY | |
| document.getElementsByTagName("h1")[0].innerHTML = coord; | |
| }); | |
| </script> | |
| </head> | |
| <body> | |
| <h1>helloooo</h1> | |
| <ul> | |
| <li>Item 1 | |
| <li>Item 2 | |
| </ul> | |
| </body> | |
| </html> | |
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| var numbers = [354, 4, 23, 87, 12102]; | |
| var number_exists = function(number, numbers) { | |
| // [0, 1, 2, 3, 4] | |
| for(var i=0; i<numbers.length; i++) { | |
| if(number == numbers[i]) { | |
| console.log("FOUND!") | |
| return true; | |
| } | |
| }; | |
| return false; | |
| } | |
| console.log(number_exists(4, [456, 34, 4, 233])); |
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| // puts | |
| console.log("hello world"); | |
| // number = 5 | |
| var number = 5; | |
| // $number = 5 | |
| number = 5; | |
| // def method..end | |
| function myfunction(arg1, arg2) { | |
| var temporaryFunction = function() { | |
| return 10; | |
| } | |
| var some_val = arg1 * arg2 * temporaryFunction; | |
| return some_val; | |
| } | |
| var myfunction = function(arg1, arg2) { | |
| ... | |
| }; | |
| // totally possible | |
| var functions = [function(){}, function(){}]; | |
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| var sec = 1; | |
| var timer = function() { | |
| console.log(sec + " second passed"); | |
| sec += 1; | |
| setTimeout(timer, 1000); | |
| } | |
| setTimeout(timer, 1000); | |
| console.log("runs first"); | |
| console.log("END OF FILE"); |
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