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Idealize. Materialize. 🌟

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@CodesInChaos
CodesInChaos / ArrayHelpers.cs
Created July 25, 2012 12:43
Base58 encoding in C# (Used for BitCoin addresses)
using System;
using System.Diagnostics.Contracts;
using System.Linq;
namespace Merkator.Tools
{
public class ArrayHelpers
{
public static T[] ConcatArrays<T>(params T[][] arrays)
{
@ChrisWills
ChrisWills / .screenrc-main-example
Created November 3, 2011 17:50
A nice default screenrc
# GNU Screen - main configuration file
# All other .screenrc files will source this file to inherit settings.
# Author: Christian Wills - [email protected]
# Allow bold colors - necessary for some reason
attrcolor b ".I"
# Tell screen how to set colors. AB = background, AF=foreground
termcapinfo xterm 'Co#256:AB=\E[48;5;%dm:AF=\E[38;5;%dm'
-- PostgreSQL cheat sheet
--postgres is set up to use local.6 which is syslog'd to sflog001
--slow query log is /var/log/localmessages
--config files are always in /data/friend/*.conf
--vacuums are set via cfengine, we use both manual and auto. vacuums/analyze help with frozen id's being recouped, and thus TX'id's not going over 2b thus causing massing shutdown/reset. Fix it to exp/imp high TX tables.
--to log into psql: psql -U postgres -d <DB> (usually friend)