imkrish

function arrow(number) {
    const isEven = number % 2 == 0;
    const middles = isEven ? [Math.floor(number / 2) - 1, Math.floor(number / 2)] : [Math.floor(number / 2)]
    const middle = middles[0]
    new Array(number).fill(1).forEach((_, idx) => {
        let indent = 0;
        if (middles.includes(idx)) {
            indent = middle
        } else if (idx < middle) {
            indent = idx

imkrish

@Post('money/transfer')
async transferMoney(@Body() dto: TransferMoneyDto) {
  // Start session using mongo connection
  const session = await this.mongoConnection.startSession();
  // Start transaction using the session
  session.startTransaction();

  try {
    // This method will do a few mongo db operations
    const result = await this.transferMoneyService.transfer(dto, session);

imkrish

import { Injectable } from '@nestjs/common';
import { ReceiveMode, ServiceBusClient } from '@azure/service-bus';

@Injectable()
export class ServiceBusService {
  constructor() {
    this.init();
  }

  async init() {

imkrish

import { createSlice, PayloadAction } from '@reduxjs/toolkit';
import { UserProfileApi, UserSettingsApi } from '@selfplat/api-model';
import { AppThunk } from '../root.store';
import { ProfileService } from './profile.service';

export interface UserState {
  profile: UserProfileApi;
  settings: UserSettingsApi;
}

imkrish

const theme = {
  breakpoints: ['30em', '48em', '62em', '80em'],
  zIndices: {
    hide: -1,
    auto: 'auto',
    base: 0,
    docked: 10,
    dropdown: 1000,
    sticky: 1100,
    banner: 1200,

imkrish

//Make the following test cases pass

function isPalindrome(phrase) {
  const SPACE = " ";
  const lowerCharsInPhrase = phrase
    .toLowerCase()
    .split("")
    .filter(char => char !== SPACE);
  return lowerCharsInPhrase.join() === lowerCharsInPhrase.reverse().join();
}

imkrish

const maybePerson = getPerson();

console.log(maybePerson?.name);

console.log(maybePerson?.name?.firstName);

console.log(maybePerson?.name?.lastName);

console.log(maybePerson?.name?.getFullName?.());

imkrish

const maybePerson = getPerson();

if (maybePerson) {
	console.log(maybePerson.name);
}

if (maybePerson && maybePerson.name) {
	console.log(maybePerson.name.firstName);
	console.log(maybePerson.name.lastName);
}

imkrish

function getRandomNumber() {
	return Math.floor(Math.random() * 100);
}

function isEvenNumber(number: number) {
	return number % 2 == 0;
}

function getPerson() {
	if (isEvenNumber(getRandomNumber())) {

imkrish

export class AppComponent implements OnInit, OnDestroy {
  @Selector(CustomersState.SelectedCustomer)
  private selectedCustomer$: Observable<Customer>;

  @Selector(OrdersState.NewOrder)
  private newOrder$: Observable<Order>;

  private onComponentDestroy$: Subject<void>;

  constructor() {