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plong0 / js-events-demo-01.js
Created January 24, 2018 00:49
Simple JavaScript events system (with handler filtering on data objects)
/* js-events-demo-01.js
Simple JavaScript events system (with handler filtering on data objects)
Author: Pat Long
Date: 2018/01/23
License: CC-BY-SA-4.0
*/
@autumnwoodberry
autumnwoodberry / user.js
Last active March 24, 2022 06:49
vuex + vuelidate
import Vue from 'vue'
import { validationMixin } from 'vuelidate'
import { required, minLength } from 'vuelidate/lib/validators'
export default function (store) {
const validator = new Vue({
mixins: [
validationMixin
],
computed: {
@hyperconcerto
hyperconcerto / matplotlib_fft.py
Last active April 13, 2023 08:53
Matplotlib realtime audio FFT
#!/usr/bin/env python
# encoding: utf-8
## Module infomation ###
# Python (3.4.4)
# numpy (1.10.2)
# PyAudio (0.2.9)
# matplotlib (1.5.1)
# All 32bit edition
########################
@danharper
danharper / gulpfile.js
Last active April 11, 2024 08:31
New ES6 project with Babel, Browserify & Gulp
var gulp = require('gulp');
var sourcemaps = require('gulp-sourcemaps');
var source = require('vinyl-source-stream');
var buffer = require('vinyl-buffer');
var browserify = require('browserify');
var watchify = require('watchify');
var babel = require('babelify');
function compile(watch) {
var bundler = watchify(browserify('./src/index.js', { debug: true }).transform(babel));
@caridy
caridy / export-syntax.js
Last active January 15, 2022 14:22
ES6 Module Syntax Table
// default exports
export default 42;
export default {};
export default [];
export default foo;
export default function () {}
export default class {}
export default function foo () {}
export default class foo {}
@xeoncross
xeoncross / ajax.js
Last active August 3, 2023 06:06
Simple, cross-browser Javascript POST/GET xhr request object. Supports request data and proper AJAX headers.
/**
* IE 5.5+, Firefox, Opera, Chrome, Safari XHR object
*
* @param string url
* @param object callback
* @param mixed data
* @param null x
*/
function ajax(url, callback, data, x) {
try {
@wandernauta
wandernauta / sp
Last active May 26, 2024 16:02
sp is a command-line client for Spotify's dbus interface. Play, pause, skip and search tracks from the comfort of your command line.
#!/usr/bin/env bash
#
# This is sp, the command-line Spotify controller. It talks to a running
# instance of the Spotify Linux client over dbus, providing an interface not
# unlike mpc.
#
# Put differently, it allows you to control Spotify without leaving the comfort
# of your command line, and without a custom client or Premium subscription.
#
@conorbuck
conorbuck / angle-between-points.js
Created May 5, 2012 22:51
JavaScript: Find the angle between two points
var p1 = {
x: 20,
y: 20
};
var p2 = {
x: 40,
y: 40
};
@peteboere
peteboere / jquery.alterclass.js
Created December 24, 2011 12:49
jQuery alterClass plugin: Remove element classes with wildcard matching. Optionally add classes.
/**
* jQuery alterClass plugin
*
* Remove element classes with wildcard matching. Optionally add classes:
* $( '#foo' ).alterClass( 'foo-* bar-*', 'foobar' )
*
* Copyright (c) 2011 Pete Boere (the-echoplex.net)
* Free under terms of the MIT license: http://www.opensource.org/licenses/mit-license.php
*
*/