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David Kern davidkern13

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@getify
getify / what-hiring-should-look-like.md
Created August 14, 2020 21:01

What Hiring Should Look Like

This is definitely not the first time I've written about this topic, but I haven't written formally about it in quite awhile. So I want to revisit why I think technical-position interviewing is so poorly designed, and lay out what I think would be a better process.

I'm just one guy, with a bunch of strong opinions and a bunch of flaws. So take these suggestions with a grain of salt. I'm sure there's a lot of talented, passionate folks with other thoughts, and some are probably a lot more interesting and useful than my own.

But at the same time, I hope you'll set aside the assumptions and status quo of how interviewing is always done. Just because you were hired a certain way, and even if you liked it, doesn't mean that it's a good interview process to repeat.

If you're happy with the way technical interviewing currently works at your company, fine. Just stop, don't read any further. I'm not going to spend any effort trying to convince you otherwise.

@Andrey2G
Andrey2G / encoding.txt
Last active April 7, 2024 13:00
Video Encoding with multiple resolutions
ffmpeg -i "c:/videos/sample.mp4
-map 0:v:0 -map 0:a:0 -map 0:v:0 -map 0:a:0 -map 0:v:0 -map 0:a:0
-c:v libx264 -crf 22 -c:a aac -ar 48000
-filter:v:0 scale=w=480:h=360 -maxrate:v:0 600k -b:a:0 64k
-filter:v:1 scale=w=640:h=480 -maxrate:v:1 900k -b:a:1 128k
-filter:v:2 scale=w=1280:h=720 -maxrate:v:2 900k -b:a:2 128k
-var_stream_map "v:0,a:0,name:360p v:1,a:1,name:480p v:2,a:2,name:720p"
-preset slow -hls_list_size 0 -threads 0 -f hls -hls_playlist_type event -hls_time 3
-hls_flags independent_segments -master_pl_name "name-pl.m3u8"
"c:/videos/encoded/name-%v.m3u8"
@paulfranco
paulfranco / NodeJS Interview Questions.md
Last active April 25, 2024 10:38

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

@bradtraversy
bradtraversy / node_nginx_ssl.md
Last active April 24, 2024 10:14
Node app deploy with nginx & SSL

Node.js Deployment

Steps to deploy a Node.js app to DigitalOcean using PM2, NGINX as a reverse proxy and an SSL from LetsEncrypt

1. Sign up for Digital Ocean

If you use the referal link below, you get $10 free (1 or 2 months) https://m.do.co/c/5424d440c63a

2. Create a droplet and log in via ssh

I will be using the root user, but would suggest creating a new user

@Stanback
Stanback / samsung_remote.js
Last active September 29, 2022 05:13 — forked from danielfaust/samsung_remote.py
Samsung TV Remote Control Node.js Script
const net = require('net');
//
// A Node.js port of this original Gist: https://gist.github.com/danielfaust/998441
// To find hosts on the network: nmap -Pn -p55000 192.168.12.1/24
//
// Note: This is for Samsung TVs circa 2012-2015 that use a service running on port 55000
// Samsung TV's circa 2016 and later use a WebSocket service on port 8001 which is different
//
@everget
everget / js-bitwise-hacks.md
Last active December 22, 2023 20:17
@DmitryMyadzelets
DmitryMyadzelets / index.html
Created November 20, 2016 14:37
Routing nginx + nodejs\expressjs + socket.io
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Chat</title>
<script src="./socket.io/socket.io.js"></script>
<script type="text/javascript">
@parmentf
parmentf / GitCommitEmoji.md
Last active April 25, 2024 08:18
Git Commit message Emoji
@joshnuss
joshnuss / app.js
Last active March 4, 2024 00:01
Express.js role-based permissions middleware
// the main app file
import express from "express";
import loadDb from "./loadDb"; // dummy middleware to load db (sets request.db)
import authenticate from "./authentication"; // middleware for doing authentication
import permit from "./authorization"; // middleware for checking if user's role is permitted to make request
const app = express(),
api = express.Router();
// first middleware will setup db connection
@alexpchin
alexpchin / Add_Existing_Project_To_Git.md
Created June 1, 2014 20:14
Add Existing Project To Git Repo

#Adding an existing project to GitHub using the command line

Simple steps to add existing project to Github.

1. Create a new repository on GitHub.

In Terminal, change the current working directory to your local project.

##2. Initialize the local directory as a Git repository.

git init