pygy

-- Loads a single Lua expression as a JSON-like document, securely.
-- function expressions are prohibited, and the __index of the 
-- strings metatable is temporarily stripped or replaced.

-- see also: ltin

-- usage:
-- lutn = require "lutn"
-- result = lutn(source_string [, environment = nil] [, string_metatable_index = nil])

RikkiGibson

type Meters = { meters: number };
type Feet = { feet: number };
type Distance = Meters | Feet;
function isMeters(distance: Distance): distance is Meters {
	return typeof (distance as Meters).meters === 'number';
}
function isFeet(distance: Distance): distance is Feet {
	return typeof (distance as Feet).feet === 'number';
}

13Cubed

#!/bin/bash

ZONE="example.com"
HOSTNAME="test"
SGROUP="my_security_group"

CURRENT_IP=$(dig @resolver1.opendns.com myip.opendns.com +short)
OLD_IP=$(dig @resolver1.opendns.com $HOSTNAME.$ZONE +short)

if [[ $CURRENT_IP =~ [0-9]+\.[0-9]+\.[0-9]+\.[0-9]+ ]] ; then

JoeyBurzynski

58 bytes of CSS to look great nearly everywhere

When making this website, i wanted a simple, reasonable way to make it look good on most displays. Not counting any minimization techniques, the following 58 bytes worked well for me:

main {
  max-width: 38rem;
  padding: 2rem;
  margin: auto;
}

paulloz

using Godot;
using Serilog;
using Serilog.Configuration;
using Serilog.Core;
using Serilog.Events;
using Serilog.Formatting;
using Serilog.Formatting.Display;
using Serilog.Parsing;
using System;
using System.Globalization;