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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

// 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 {

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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))

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))

nodahikaru

import React, { useContext } from 'react'
import { ArrowUp, Download, Star, Trash, X, Edit2 } from 'react-feather'
import { useDispatch, useSelector } from 'react-redux'

import { LabelText } from '@resources/LabelText'
import { TestID } from '@resources/TestID'

import { ContextMenuOption } from '@/components/NoteList/ContextMenuOption'
import { downloadNotes } from '@/utils/helpers'
import {

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import dayjs from 'dayjs'
import React from 'react'
import { Controlled as CodeMirror } from 'react-codemirror2'
import { useDispatch, useSelector } from 'react-redux'

import { getActiveNote } from '@/utils/helpers'
import { updateNote } from '@/slices/note'
import { togglePreviewMarkdown } from '@/slices/settings'
import { NoteItem } from '@/types'
import { EmptyEditor } from '@/components/Editor/EmptyEditor'

nodahikaru

class CustomScaffold extends StatelessWidget {
  const CustomScaffold._({
    Key key,
    this.title,
    this.color,
    this.sliverChildDelegate,
    this.padding = const EdgeInsets.symmetric(horizontal: 20, vertical: 10),
    this.actions,
    this.onRefresh,
  }) : super(key: key);