nodahikaru

function twoSum(nums, target) {
    // Create a map to store each number and its index
    const numMap = new Map();
    
    // Iterate through the array
    for (let i = 0; i < nums.length; i++) {
        const complement = target - nums[i];
        
        // Check if the complement exists in the map
        if (numMap.has(complement)) {

nodahikaru

The order of items in the displayed list will be:

ford
honda
toyota
vw
bmw
mercedes
Explanation:
Initial Order:

nodahikaru

The computeTotal function has a couple of issues:

Arrow Function and this Context:
Issue: Arrow functions do not bind their own this value, so this inside the each callback refers to the outer this (which is the global object in this case) instead of the current DOM element.
Solution: Use a regular function expression to correctly bind this.

Parsing Errors:
Issue: The parseInt function might fail silently if the text content cannot be converted to a number.
Solution: Ensure that the text content is a valid number before adding it to the total.

nodahikaru

Positive Aspects:
Functionality:
The function correctly builds a sentence and updates the h1 element with the new text.
The use of console logs helps in tracing the flow and state of the function.

Suggestions for Improvement:
Variable Declarations:
Current Issue: Variables are declared without var, let, or const.
Suggestion: Always declare variables using let or const to avoid polluting the global scope.
javascript

nodahikaru

<?php

class Basket {
    private $catalogue;
    private $deliveryRules;
    private $offers;
    private $basket;

    public function __construct($catalogue, $deliveryRules, $offers) {
        $this->catalogue = $catalogue;

nodahikaru

// https://gist.github.com/Esgrima/c0d4bff4b0d3909daf8994410cd659ce
// https://dartpad.dev/c0d4bff4b0d3909daf8994410cd659ce

import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:boolean_selector/boolean_selector.dart';

// (TODO: Tip # 1) Consider making frequently used variables/values constants
const _fooConst1 = '';
const _fooConst2 = '';

nodahikaru

import { useLocation } from "react-router-dom";

export function useQueryParams() {
  const query = new URLSearchParams(useLocation().search);
  return query;
}

nodahikaru

//
//  RemoteImage.swift
//  List
//
//  Created by noda on 12/13/20.
//

import SwiftUI

struct RemoteImage: View {

nodahikaru

Future<void> _captureAndSharePng() async {
    try {
      RenderRepaintBoundary boundary = globalKey.currentContext.findRenderObject();
      var image = await boundary.toImage();
      ByteData byteData = await image.toByteData(format: ImageByteFormat.png);
      Uint8List pngBytes = byteData.buffer.asUint8List();

      final tempDir = await getTemporaryDirectory();
      final file = await new File('${tempDir.path}/image.png').create();
      await file.writeAsBytes(pngBytes);

nodahikaru

import React from "react";
import PropTypes from "prop-types";
import DimensionConsumer from "./DimensionContext";
import { getScreenWidth, getScreenHeight } from "./selectors";

const ScreenConsumer = ({ children }) => {
  return (
    <DimensionConsumer>
      {dimensions =>
        children(getScreenWidth(dimensions), getScreenHeight(dimensions))