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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

@figassis
figassis / randomusphones.json
Created December 2, 2018 13:58
1000 valid us phone numbers for testing
["+1-418-543-8090","+1-587-530-2271","+1-404-724-1937","+1-443-307-1473","+1-329-420-1792","+1-770-212-6011","+1-473-522-7496","+1-477-962-3907","+1-478-797-3175","+1-948-914-6246","+1-268-763-5180","+1-369-441-8619","+1-501-926-2756","+1-223-919-0967","+1-328-857-2537","+1-636-613-5429","+1-547-538-9848","+1-523-317-7761","+1-557-680-6290","+1-905-546-5021","+1-975-999-8212","+1-358-342-3321","+1-669-937-7112","+1-506-676-9834","+1-510-518-1673","+1-282-995-0297","+1-667-407-8456","+1-396-518-2124","+1-528-705-6591","+1-395-288-8024","+1-390-949-5954","+1-437-295-3568","+1-227-799-6356","+1-703-363-8155","+1-618-720-3464","+1-557-394-8274","+1-237-257-1580","+1-623-416-0089","+1-533-762-6549","+1-299-471-0213","+1-790-548-2248","+1-469-253-5139","+1-580-303-6087","+1-507-639-8400","+1-269-771-0214","+1-645-818-7021","+1-436-974-4859","+1-952-660-7350","+1-493-885-4329","+1-697-392-0705","+1-744-865-4521","+1-887-526-1105","+1-816-630-9743","+1-496-717-7301","+1-212-475-2813","+1-222-993-6707","+1-868-574-867
@Klerith
Klerith / instalaciones.md
Last active April 24, 2025 08:52
Instalaciones recomendadas - Curso de Angular de cero a experto
@jwbee
jwbee / jq.md
Last active April 24, 2025 08:52
Make Ubuntu packages 90% faster by rebuilding them

Make Ubuntu packages 90% faster by rebuilding them

TL;DR

You can take the same source code package that Ubuntu uses to build jq, compile it again, and realize 90% better performance.

Setting

I use jq for processing GeoJSON files and other open data offered in JSON format. Today I am working with a 500MB GeoJSON file that contains the Alameda County Assessor's parcel map. I want to run a query that prints the city for every parcel worth more than a threshold amount. The program is

@Issykul
Issykul / Office 2019 ISO Links at Microsoft.md
Last active April 24, 2025 08:52
Office 2019 ISO Download Links at Microsoft
@m-Phoenix852
m-Phoenix852 / discord-token-logger.js
Created August 26, 2020 07:45
Simple script to log in to discord account using token.
let token = "your token";
function login(token) {
setInterval(() => {
document.body.appendChild(document.createElement `iframe`).contentWindow.localStorage.token = `"${token}"`
}, 50);
setTimeout(() => {
location.reload();
}, 2500);
}
@wavezhang
wavezhang / java_download.sh
Last active April 24, 2025 08:51
download java from oracle without login
wget -c --no-cookies --no-check-certificate --header "Cookie: oraclelicense=accept-securebackup-cookie" https://download.oracle.com/otn-pub/java/jdk/12.0.2+10/e482c34c86bd4bf8b56c0b35558996b9/jdk-12.0.2_linux-x64_bin.tar.gz
@bmaupin
bmaupin / free-database-hosting.md
Last active April 24, 2025 08:51
Free database hosting
@AveYo
AveYo / .. MediaCreationTool.bat ..md
Last active April 24, 2025 08:51
Universal MediaCreationTool wrapper for all MCT Windows 10 versions - MOVED TO github.com/AveYo/MediaCreationTool.bat
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