SaahilClaypool

using System;

namespace Utils
{
    public struct Option<T>
    {
        public T Value { get; set; }
        public bool HasValue { get; set; }

        private Option(T value, bool hasValue)

LeviSnoot

Discord Timestamps

Discord timestamps can be useful for specifying a date/time across multiple users time zones. They work with the Unix Timestamp format and can be posted by regular users as well as bots and applications.

The Epoch Unix Time Stamp Converter is a good way to quickly generate a timestamp. For the examples below I will be using the Time Stamp of 1543392060, which represents November 28th, 2018 at 09:01:00 hours for my local time zone (GMT+0100 Central European Standard Time).

Formatting

Style	Input	Output (12-hour clock)	Output (24-hour clock)
Default	<t:1543392060>	November 28, 2018 9:01 AM	28 November 2018 09:01

danielwetan

Deploy Node.js to VPS using Github Actions

Steps to deploy Node.js to VPS using PM2 and Github Actions

1. Clone repo to VPS folder

sundowndev

Google dork cheatsheet

Search filters

Filter	Description	Example
allintext	Searches for occurrences of all the keywords given.	allintext:"keyword"
intext	Searches for the occurrences of keywords all at once or one at a time.	intext:"keyword"
inurl	Searches for a URL matching one of the keywords.	inurl:"keyword"
allinurl	Searches for a URL matching all the keywords in the query.	allinurl:"keyword"
intitle	Searches for occurrences of keywords in title all or one.	intitle:"keyword"

andyj

<!-- country codes (ISO 3166) and Dial codes. -->
<select name="countryCode" id="">
	<option data-countryCode="GB" value="44" Selected>UK (+44)</option>
	<option data-countryCode="US" value="1">USA (+1)</option>
	<optgroup label="Other countries">
		<option data-countryCode="DZ" value="213">Algeria (+213)</option>
		<option data-countryCode="AD" value="376">Andorra (+376)</option>
		<option data-countryCode="AO" value="244">Angola (+244)</option>
		<option data-countryCode="AI" value="1264">Anguilla (+1264)</option>
		<option data-countryCode="AG" value="1268">Antigua &amp; Barbuda (+1268)</option>

jackrusher

The venerable master Qc Na was walking with his student, Anton. Hoping to prompt the master into a discussion, Anton said "Master, I have heard that objects are a very good thing - is this true?" Qc Na looked pityingly at his student and replied, "Foolish pupil - objects are merely a poor man's closures."

Chastised, Anton took his leave from his master and returned to his cell, intent on studying closures. He carefully read the entire "Lambda: The Ultimate..." series of papers and its cousins, and implemented a small Scheme interpreter with a closure-based object system. He learned much, and