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const fs = require('fs')
const DynamoDB = require('aws-sdk/clients/dynamodb')
const yaml = require('js-yaml')
const cloudformationSchema = require('@serverless/utils/cloudformation-schema')

const SERVERLESS_CONFIG = __dirname + '/serverless.yml'

const ddb = new DynamoDB({
  accessKeyId: 'fake-key',
  endpoint: 'http://localhost:8001',

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[user]
	name = Pavan Kumar Sunkara
	email = pavan.sss1991@gmail.com
	username = pksunkara
[core]
	editor = vim
	whitespace = fix,-indent-with-non-tab,trailing-space,cr-at-eol
	excludesfile = ~/.gitignore
[sendemail]
	smtpencryption = tls

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# Auto detect text files and perform LF normalization
* text=auto

# Documents
*.doc diff=astextplain
*.DOC diff=astextplain
*.docx diff=astextplain
*.DOCX diff=astextplain
*.dot diff=astextplain
*.DOT diff=astextplain

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const axios = require('axios');

const locations = ['London', 'San Francisco', 'Tokyo', 'Berlin'];
const apiURL = 'http://api.openweathermap.org/data/2.5/weather';
const token = 'xxxxx';

const logPosts = async () => {
  try {
    let allLocations = locations.map(town => axios(`${apiURL}?q=${town}&APPID=${token}`));
    let weather = await Promise.all(allLocations);

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# delete local tag '12345'
git tag -d 12345
# delete remote tag '12345' (eg, GitHub version too)
git push origin :refs/tags/12345
# alternative approach
git push --delete origin tagName
git tag -d tagName

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// List all files in a directory in Node.js recursively in a synchronous fashion
var walkSync = function(dir, filelist) {

  if( dir[dir.length-1] != '/') dir=dir.concat('/')

  var fs = fs || require('fs'),
      files = fs.readdirSync(dir);
  filelist = filelist || [];
  files.forEach(function(file) {
    if (fs.statSync(dir + file).isDirectory()) {

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# This number should be, at maximum, the number of CPU cores on your system. 
# (since nginx doesn't benefit from more than one worker per CPU.)
worker_processes 8;
 
 
# Determines how many clients will be served by each worker process.
# (Max clients = worker_connections * worker_processes)
# "Max clients" is also limited by the number of socket connections available on the system (~64k)
# run ss -s  and u'll see a timewait param
# The reason for TIMED_WAIT is to handle the case of packets arriving after the socket is closed. 

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/* app/controllers/index.js */

module.exports.index = function(req, res) {
    res.render('index.html');
};

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// FullParallel businessLogichronous engine
function fullParallel(callbacks, last) {
  var results = [];
  var result_count = 0;

  callbacks.forEach(function(callback, index) {

    callback( function() {
      results[index] = Array.prototype.slice.call(arguments);

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function getSubdomain(h) {
  var parts = h.split(".");
	if(parts.length == 2) return "www";
	return parts[0];
}

//later on...
exports.index = function(req, res) {
  var subdomain = getSubdomain(req.headers.host);
  res.render('index', { title: 'Express', subdomain:subdomain });