Meet Zaveri meetzaveri

JS caveats

Delete Array.prototype.push and push method will not work for all arrays.
As you can call function before and define it after in the program it'll work, but defining prototype methods after and calling it before will throw 'not a function' error

function foo(a){
 this.a =  a;
}

Code for deleting and creating records in bulk

const AWS = require('aws-sdk');
const Sequelize = require('sequelize');

AWS
  .config

On handling image and then converting into blob

onHandelUpdateProfileUserAvatar = event => {
    // const target = event.target; const value = event.target.value;
    event.preventDefault();
    // console.log("this.state.fileInput", this.state.fileInput,
 // this.state.fileInput.files[0]);

https://reactjs.org/docs/fragments.html

import React, {Fragment} from "react";

class FileInput extends React.Component {

 render() {

React component that renders multiple users(as lists) and having

const listusers = modifiedArr.map((user, index) => <tr key={index}>
        <td>
          <input
            name={`checkbox${index}`}
            type="radio"

Auth Wrapper for react :

withAuth.js

import React from 'react';
import {routes} from '../app/routes';

export const withAuth = (Component) => {
class Auth extends React.Component {

import React from "react";
import ReactDOM from "react-dom";

import "./styles.css";

class FileInput extends React.Component {
  constructor(props) {
    super(props);
    this.state = {

	import collections

	def bfs(graph, root):
	visited, queue = set(), collections.deque([root])
	visited.add(root)
	while queue:
	vertex = queue.popleft()
	for neighbour in graph[vertex]:
	if neighbour not in visited:
	visited.add(neighbour)

	def depth_first_search_recursive(graph, start, visited=None):
	if visited is None:
	visited = set()
	visited.add(start)
	for next in graph[start] - visited:
	depth_first_search_recursive(graph, next, visited)
	return visited