- disable backups (
backup_retention=0
) - disable multi-AZ and autovacuum
pg_dump -Fc
(compressed) andpg_restore -j
(parallel)- Increase
maintenance_work_mem
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#!/usr/bin/env ruby | |
require "open3" | |
puts "Create new branch? (press y to continue)" | |
print "> " | |
if gets.chomp.casecmp?("y") | |
system("git checkout master") | |
system("git branch -D gems/outdated") | |
system("git checkout -b gems/outdated") |
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#!/bin/bash | |
# from here: http://www.codingsteps.com/install-redis-2-6-on-amazon-ec2-linux-ami-or-centos/ | |
# and here: https://raw.github.com/gist/257849/9f1e627e0b7dbe68882fa2b7bdb1b2b263522004/redis-server | |
############################################### | |
# To use: | |
# wget https://raw.github.com/gist/2776679/04ca3bbb9f085b192f6aca945120fe12d59f15f9/install-redis.sh | |
# chmod 777 install-redis.sh | |
# ./install-redis.sh | |
############################################### | |
echo "*****************************************" |
Here's what I did to get things working.
Yep, over at: https://developer.apple.com
Prerequisites:
- One or more clients running a UNIX-like OS. Examples are given for Ubuntu 12.04 LTS, although all software components are available for other platforms as well (e.g. OS X). YMMV
- A cheap Ubuntu 12.04 VPS with storage. I recommend Backupsy, they offer 250GB storage for $5/month. Ask Google for coupon codes.
Software components used:
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<script language="JavaScript" type="text/javascript"> | |
// Comcast Cable Communications, LLC Proprietary. Copyright 2012. | |
// Intended use is to display browser notifications for critical and time sensitive alerts. | |
var SYS_URL='/e8f6b078-0f35-11de-85c5-efc5ef23aa1f/aupm/notify.do'; | |
// var image_url='http://servicealerts.comcast.net:8080/images/mt'; | |
var image_url='http://xfinity.comcast.net/constantguard/BotAssistance/notice/images'; | |
var headertext1='<strong>Comcast Courtesy Notice</strong>'; | |
var textline1='You have reached 90% of your <b>monthly data usage allowance</b>.'; | |
var textline2='Please sign in for more information and to remove this alert.'; | |
var acknowledgebutton='<a href=\"#\" onClick="document.location.href=\''+SYS_URL+'?dispatch=redirect&redirectName=login¶mName=bmUid\'" title="Sign in to acknowledge" style="color: #FFFFFF;"><img alt="Sign in to acknowledge" src="'+image_url+'/mt_signin.png"/></a>'; |
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blueprint: | |
name: ZHA - Sengled Smart Light Switch | |
description: 'Control lights with a Sengled Smart Light Switch. | |
The top "on" button will turn the lights on to the last set brightness | |
(unless the force brightness is toggled on in the blueprint). | |
Here's a list of mildly interesting things about the C language that I learned mostly by consuming Clang's ASTs. Although surprises are getting sparser, I might continue to update this document over time.
There are many more mildly interesting features of C++, but the language is literally known for being weird, whereas C is usually considered smaller and simpler, so this is (almost) only about C.
1. Combined type and variable/field declaration, inside a struct scope [https://godbolt.org/g/Rh94Go]
struct foo {
struct bar {
int x;
In test/test_helper.rb
...
### Bullet (N+1 queries)
if ENV['BULLET']
Bullet.enable = true
require 'minitest/unit'
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#!/bin/sh | |
# Configure homebrew permissions to allow multiple users on MAC OSX. | |
# Any user from the admin group will be able to manage the homebrew and cask installation on the machine. | |
# allow admins to manage homebrew's local install directory | |
chgrp -R admin /usr/local | |
chmod -R g+w /usr/local | |
# allow admins to homebrew's local cache of formulae and source files | |
chgrp -R admin /Library/Caches/Homebrew |