Discover gists

Steps:

Add Activation Code
Click Manage Proxy
Click Manual proxy
Add localhost in hostname

Activation Code:

I2A0QUY8VU-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

Interview Questions

Node.js

Q1: What do you mean by Asynchronous API? ☆☆

Answer: All APIs of Node.js library are aynchronous that is non-blocking. It essentially means a Node.js based server never waits for a API to return data. Server moves to next API after calling it and a notification mechanism of Events of Node.js helps server to get response from the previous API call.

Source: tutorialspoint.com

	<#
	.SYNOPSIS
	ファイル名、ディレクトリ名のUNICODE結合文字を、普通の１文字に変換する

	.DESCRIPTION
	ファイル名、ディレクトリ名のUNICODE結合文字になっている部分を、普通の１文字に変換する。
	例えば、「か + ゛(濁点記号)」を、「が」に変換する。

	Macは、ファイル名をUNICODE結合文字で保存するが、Windowsは、普通の１文字で保存するので、
	MacからWindowsに、USBメモリーでファイルをコピーした際など、MacとWindowsのファイル交換時に

	"""
	The parser below is a predictive, recursive-descent parser. The use of a predictive parser
	is possible because JSON has an LL(k) grammar. Specifically, JSON has an LL(1) grammar,
	a fact that is hinted at in the `parse_json` function: `parse_json` looks ahead by only
	one character (not even a whole JSON token) in order to decide how to parse the string.
	See: https://en.wikipedia.org/wiki/Recursive_descent_parser

	JSON definition: http://www.json.org/
	JSON-Python type mapping: https://docs.python.org/2/library/json.html#encoders-and-decoders

	// Node style module writ in ES6 syntax:
	exports default foo = () => console.log(‘hi’)

	// Unfortunately “literally” transpiles to this:
	exports.default = function foo() {
	return console.log(‘hi’)
	}

	// Which means this will fail:
	var foo = require(‘./foo’)

	// Node style module writ in ES6 syntax:
	export default foo = () => console.log(‘hi’)

	// Unfortunately “literally” transpiles to this:
	exports.default = function foo() {
	return console.log(‘hi’)
	}

	// Which means this will fail:
	var foo = require(‘./foo’)

	@echo off

	setlocal
	call :setESC

	cls
	echo %ESC%[101;93m STYLES %ESC%[0m
	echo ^<ESC^>[0m %ESC%[0mReset%ESC%[0m
	echo ^<ESC^>[1m %ESC%[1mBold%ESC%[0m
	echo ^<ESC^>[4m %ESC%[4mUnderline%ESC%[0m

	import 'dart:async';
	import 'dart:html' as html;
	import 'dart:ui' as ui;

	import 'package:flutter/material.dart';

	void main() {
	final controller = Controller()..init();
	runApp(EmbeddedIFrameExample(controller));
	}

	import { useSyncExternalStore } from "react";
	// For more on the useSyncExternalStore hook, see https://react.dev/reference/react/useSyncExternalStore

	// The code is almost identical to the source code of zustand, without types and some features stripped out.
	// Check the links to see the references in the source code.
	// The links are referencing the v5 of the library. If you plan on reading the source code yourself v5 is the best way to start.
	// The current v4 version contains lot of deprecated code and extra stuff that makes it hard to reason about if you're new to this.

	// https://github.com/pmndrs/zustand/blob/fe47d3e6c6671dbfb9856fda52cb5a3a855d97a6/src/vanilla.ts#L57-L94
	function createStore(createState) {