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exports.handler = async (event) => {
    // TODO implement
    const getThrottle = function(cs, hysRange, prevSpeed,prevThrottle){
    if(cs<0) return 1 // boundary Condition
    if(cs>70) return 7 // boundary condition
    const step = 10
    if(Math.abs(cs-prevSpeed)>hysRange) return prevThrottle // check for rapid change in speed
    for(let i = 0 ;i <=70;i+=step){ // loop though the range to calculate the throttle 
        if( i< cs  && cs <=i+step) {
            return (i+10)/10

abhishekori

let table = base.getTable('CCS');
let result = await table.selectRecordsAsync()
let recordBtn = await input.recordAsync('',table, {fields: ['Hysteresis Range']}).catch();

let prevThrottle = result.records[0].getCellValue('Throttle Level')
prevThrottle = prevThrottle === null? 0: prevThrottle;
let prevSpeed = result.records[0].name;
// console.log(prevSpeed)
result.records.forEach((rec, i) => {
    if(rec.id === recordBtn.id && i > 0){

abhishekori

let table = base.getTable('CCS'); // reference the table
let result = await table.selectRecordsAsync() // get all the records in the table
let recordBtn = await input.recordAsync('',table, {fields: ['Hysteresis Range']}).catch(); // get the row which the calcualte button was clicked

const getThrottle = function(cs, hysRange, prevSpeed,prevThrottle){
    if(cs<0) return 1
    if(cs>70) return 7
    const step = 10
    if(Math.abs(cs-prevSpeed)>hysRange) return prevThrottle
    for(let i = 0 ;i <=70;i+=step){

abhishekori

JavaScript Basics

History

JavaScript was introduced in 1995 as a way to add programs to web pages in the Netscape Navigator browser

It is important to note that JavaScript has almost nothing to do with the programming language named Java

After its adoption outside of Netscape, a standard document was written to describe the way the JavaScript language should work so that the various pieces of software that claimed to support JavaScript were actually talking about the same language. This is called the ECMAScript standard, after the Ecma International organization that did the standardization. In practice, the terms ECMAScript and JavaScript can be used interchangeably—they are two names for the same language.

JavaScript Variables

abhishekori

abhishekori

https://www.coursera.org/learn/hadoop/programming/m6H7U/running-wordcount-with-hadoop-streaming-using-python-code

abhishekori

#!/usr/bin/env node

const program = require('commander');
const request = require('request-promise');
const colors = require('colors/safe');



program
    .command('search <search_query>')

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program
.command('search <search_query>')
.alias('-s')
.description('Search for a question')
.action((searchKey)=>{
  console.log(searchKey)
})
program.parse(process.argv);

abhishekori

function getTopAnswer(searchKey){
    var queryLink='http://api.stackexchange.com/2.2/search/advanced?sort=relevance&site=stackoverflow&q='+queryBuilder(searchKey);
    
    request(queryLink,{json:true,gzip:true})
        .then(function(body){
            console.log('\n')
            body["items"].reverse().forEach((item,index)=>{
                console.log((body["items"].length-index)+" "+colors.bold(item.title)+"\n"+colors.blue.underline(item.link)+'\n\n')
            })

abhishekori

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http://3.imimg.com/data3/GO/QH/GLADMIN-145584/toor-dal-250x250.jpg
https://shop.jivabhumi.com/image/cache/catalog/ProductImages/Toor_Dal_DSC5051-500x350.jpg
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https://images-na.ssl-images-amazon.com/images/I/91iLFk6K3%2BL._SY679_.jpg
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http://eboxmart.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/t/o/toor_dal_4.jpg
https://sc01.alicdn.com/kf/UTB8pSoAXD_IXKJkSalUxh5BzVXai/Toor-Dal-Split-Pigeon-Peas-Yellow-Split.jpeg_350x350.