StevenBlack

/*

  COLORS
  Better default colors for the web

*/
/* 

   VARIABLES

StevenBlack

Initializing Empty Structs in Rust

In C/C++, you can initialise a struct without giving values for any of the fields:

struct Point {
  float x;
  float y;
  float z;
};

StevenBlack

127.0.0.1 localhost
127.0.0.1 localhost.localdomain
127.0.0.1 local
255.255.255.255 broadcasthost
::1 localhost
::1 ip6-localhost
::1 ip6-loopback
fe80::1%lo0 localhost
ff00::0 ip6-localnet
ff00::0 ip6-mcastprefix

StevenBlack

#!/bin/sh
#
# The MIT License
#
# Copyright 2014-2017 Jakub Jirutka <jakub@jirutka.cz>.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

StevenBlack

-- show running queries (pre 9.2)
SELECT procpid, age(query_start, clock_timestamp()), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(query_start, clock_timestamp()), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

StevenBlack

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

StevenBlack

04d4dbb7d597566748e73f79c76aff1b58ac727b35c6feaea0d90b21b115783525007b5224e46e08dadfaa52b9c76dd9fbbc47278482880b7c82b0a54b54b643e2

StevenBlack

Standups: 
2-3 times per night 
post issues to Slack
designate scrum master and rotate who the master will be
scrum master gives everyone a turn to speak

Conflicts: 
Write down your conflict
Spend 15 minutes tops to resolve the conflict and move on.
We are all on the same team with the same goal

StevenBlack

• This phone had its original cracked screen replaced at an iService frachise.
• The current screen worked for awhile, then gradually failed
• The current screen doesn't work at all, and the phone is disabled.

Please replace the screen, then ship to the address on the work order.

StevenBlack

// Node.js CheatSheet.
// Download the Node.js source code or a pre-built installer for your platform, and start developing today.
// Download: http://nodejs.org/download/
// More: http://nodejs.org/api/all.html


// 0. Synopsis.
// http://nodejs.org/api/synopsis.html