Pixel ACPixel
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| var midi = require('midi'); | |
| // Set up a new output. | |
| var output = new midi.output(); | |
| var input = new midi.input(); | |
| output.openPort(0); | |
| input.openPort(0) |
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| const doesClassExist = (c)=>{ | |
| let item = document.getElementsByClassName(c); | |
| if (item.length > 0) { | |
| return true; | |
| } else { | |
| return false; | |
| } | |
| } |