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@SergProduction
SergProduction / uniq.js
Last active July 11, 2017 09:01
const arr = [
{ val: 'A' },
{ val: 'B' },
{ val: 'C' },
{ val: 'B' },
{ val: 'D' },
{ val: 'C' },
{ val: 'B' },
{ val: 'D' },
{ val: 'C' },
@SergProduction
SergProduction / d3AudioChart.js
Last active July 9, 2017 22:50
var audioCtx = new (window.AudioContext || window.webkitAudioContext)();
var audioElement = document.getElementById('myAudio');
var audioSrc = audioCtx.createMediaElementSource(audioElement);
var analyser = audioCtx.createAnalyser();
document.getElementById('file').addEventListener('change', function(event){
audioElement.src = URL.createObjectURL(this.files[0]);
});
@SergProduction
SergProduction / logic-data-view.jsx
Created July 4, 2017 13:26
import React, { Component } from 'react'
import PropTypes from 'prop-types'
import injectSheet from 'react-jss'
import { connect } from 'react-redux'
import { compose } from 'redux'
import shared from '../../lib/shared-var'
const styles = {
}
@SergProduction
SergProduction / webpack.config.react.js
Created June 29, 2017 14:25
const path = require('path')
const webpack = require('webpack')
const UglifyJSPlugin = require('uglifyjs-webpack-plugin')
const ExtractTextPlugin = require('extract-text-webpack-plugin')
const prod = process.env.NODE_ENV === 'prod'
const extractStylus = new ExtractTextPlugin('../css/[name].css')
@SergProduction
SergProduction / perceptron.py
Created June 26, 2017 11:50
import numpy as np
def nonlin(x, deriv = False):
if(deriv == True):
return x*(1 - x)
return 1 / ( 1 + np.exp(-x) )
#input dataset
X = np.array([
[0,0,1],
@SergProduction
SergProduction / testServer.js
Created June 7, 2017 13:49
const Koa = require('koa');
const app = new Koa();
const router = require('koa-router')();
router.get('/', async (ctx, next) {
const result = await new Promise( resolve => {
setTimeout(() => {resolve('YES!!!') }, 500)
})
ctx.body = result
});
@SergProduction
SergProduction / getPathTo.js
Created April 8, 2017 15:56
document.onclick= function(event) {
if (event===undefined) event= window.event; // IE hack
var target= 'target' in event? event.target : event.srcElement; // another IE hack
var root= document.compatMode==='CSS1Compat'? document.documentElement : document.body;
var mxy= [event.clientX+root.scrollLeft, event.clientY+root.scrollTop];
var path= getPathTo(target);
var txy= getPageXY(target);
alert('Clicked element '+path+' offset '+(mxy[0]-txy[0])+', '+(mxy[1]-txy[1]));
@SergProduction
SergProduction / debug.js
Created April 3, 2017 19:26
var args = {
//xlsx :true ,
//dirInDir :true ,
splitDir :'' ,
splitFile :'_' ,
splitXlsx :'1;/;1',
splitBase :'1; ;1,2; ;1',
equalBaseDir :'' ,
equalBaseFile :'2;1' ,
endDir :'1;_;1:name' ,
@SergProduction
SergProduction / index.js
Last active March 27, 2017 02:00
let tableSource = document.getElementById('tableSource')
let addEqualIf = document.getElementById('addEqualIf')
let addEqualThen = document.getElementById('addEqualThen')
let clearEqual = document.getElementById('clearEqual')
let saveEqual = document.getElementById('saveEqual')
let divEqual = document.getElementById('divEqual')
const base1 = [
['id','name','lvl'],
['1584 sdf','serg','80'],
@SergProduction
SergProduction / equalUserInterface.html
Created March 27, 2017 01:06
<html>
<head>
<meta charset="utf8">
<style type="text/css">
input{
width: 50px
}
</style>
</head>
<body>