Y = a * R + b * G + c * B
Cb = (B - Y) / d
Cr = (R - Y) / e
| BT.601 | BT.709 | BT.2020 | |
|---|---|---|---|
| a | 0.299 | 0.2126 | 0.2627 |
| b | 0.587 | 0.7152 | 0.6780 |
Ferenc Czigler Serrin
Serrin
/ temporary-email-address-domains
Created
January 18, 2022 17:39
— forked from adamloving/temporary-email-address-domains
A list of domains for disposable and temporary email addresses. Useful for filtering your email list to increase open rates (sending email to these domains likely will not be opened).
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| 0-mail.com | |
| 0815.ru | |
| 0clickemail.com | |
| 0wnd.net | |
| 0wnd.org | |
| 10minutemail.com | |
| 20minutemail.com | |
| 2prong.com | |
| 30minutemail.com | |
| 3d-painting.com |
Serrin
/ loading_messages.js
Created
January 7, 2022 21:21
— forked from meain/loading_messages.js
Funny loading messages
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| export default [ | |
| "Reticulating splines...", | |
| "Generating witty dialog...", | |
| "Swapping time and space...", | |
| "Spinning violently around the y-axis...", | |
| "Tokenizing real life...", | |
| "Bending the spoon...", | |
| "Filtering morale...", | |
| "Don't think of purple hippos...", | |
| "We need a new fuse...", |
Serrin
/ yuvrgb.md
Created
November 28, 2021 21:13
— forked from yohhoy/yuvrgb.md
RGB <=> YCbCr(YPbPr) color space conversion
Serrin
/ nodejs_cheatsheet.js
Created
September 22, 2021 08:07
— forked from minhtuanchannhan/nodejs_cheatsheet.js
NodeJS cheatsheet
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| /** | |
| * @name SYNOPSIS | |
| * @link http://nodejs.org/api/synopsis.html | |
| */ | |
| var http = require('http'); | |
| // An example of a web server written with Node which responds with 'Hello World'. | |
| // To run the server, put the code into a file called example.js and execute it with the node program. | |
| http.createServer(function (request, response) { | |
| response.writeHead(200, {'Content-Type': 'text/plain'}); |
Serrin
/ html-languages.txt
Created
July 6, 2021 14:57
— forked from JamieMason/html-languages.txt
HTML lang attribute / ISO language code reference / Culture names
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| CULTURE SPEC.CULTURE ENGLISH NAME | |
| -------------------------------------------------------------- | |
| Invariant Language (Invariant Country) | |
| af af-ZA Afrikaans | |
| af-ZA af-ZA Afrikaans (South Africa) | |
| ar ar-SA Arabic | |
| ar-AE ar-AE Arabic (U.A.E.) | |
| ar-BH ar-BH Arabic (Bahrain) | |
| ar-DZ ar-DZ Arabic (Algeria) | |
| ar-EG ar-EG Arabic (Egypt) |
Serrin
/ tips-for-golfing-in-javascript.md
Created
July 5, 2021 07:00
What is Javascript Golfing? Well, Javascript golfing is the process of writing the smallest amount of javascript code to do something awesome. It tests your ability to reduce, reuse, and recycle for the purpose of achieving the tiniest footprint possible.
Serrin
/ javascript-query-string.js
Created
June 7, 2021 11:19
— forked from DavidWells/javascript-query-string.js
JavaScript :: Regex trick: Parse a query string into an object
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| // http://stevenbenner.com/2010/03/javascript-regex-trick-parse-a-query-string-into-an-object/ | |
| // JavaScript regex trick: Parse a query string into an object | |
| var queryString = {}; | |
| anchor.href.replace( | |
| new RegExp("([^?=&]+)(=([^&]*))?", "g"), | |
| function($0, $1, $2, $3) { queryString[$1] = $3; } | |
| ); | |
| // Usage |
Serrin
/ visually-hidden.css
Last active
May 15, 2021 17:13
— forked from luxplanjay/visually-hidden.css
Visually hidden CSS pattern
Serrin
/ generatePassword.ps1
Created
April 16, 2021 18:13
— forked from onlyann/generatePassword.ps1
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| $symbols = '!@#$%^&*'.ToCharArray() | |
| $characterList = 'a'..'z' + 'A'..'Z' + '0'..'9' + $symbols | |
| function GeneratePassword { | |
| param( | |
| [Parameter(Mandatory = $false)] | |
| [ValidateRange(12, 256)] | |
| [int] | |
| $length = 14 | |
| ) | |
Serrin
/ alias.bat.md
Created
March 20, 2021 17:04
— forked from MohannadNaj/alias.bat.md
My windows aliases list.
1- Attaching Aliases to the native command line:
Steps in this stackoverflow answer.Quoting:
you may make the alias(es) persistent with the following steps,