wonjun27

https://www.pivotaltracker.com/help/api?version=v3#github_hooks
https://www.pivotaltracker.com/help/api?version=v3#scm_post_commit_message_syntax

SCM Post-Commit Message Syntax

To associate an SCM commit with a specific Tracker story, you must include a special syntax in the commit message to indicate one or more story IDs and (optionally) a state change for the story. Your commit message should have square brackets containing a hash mark followed by the story ID. If a story was not already started (it was in the "not started" state), a commit message will automatically start it. For example, if Scotty uses the following message when committing SCM revision 54321:

  [#12345677 #12345678] Diverting power from warp drive to torpedoes.
  

wonjun27

Simple Git Workflow For Continuous Delivery

Workflow guidelines:

• master branch is always production-ready, deployable, 100% green test suite
• New development is done on feature branches, with frequent rebasing onto master
• Clean commit history by preferring to rebase instead of merge (git pull is configured to automatically rebase)

Workflow

wonjun27

Subject: Apologies for the downtime, but we're coming back stronger.

Dear Simon,

As you may already know, BrowserStack experienced an attack on 9th November, 2014 at 23:30 GMT during which an individual was able to gain unauthorized access to some of our users’ registered email addresses. He then tried to send an email to all our registered users, but he was only able to reach less than 1% (our estimate is 5,000 users). The email contained inaccurate information, even claiming that BrowserStack would be shutting down.

When we realized this, our only concern was to protect our users. This involved temporarily taking down the service, as we scrutinized each component carefully. This inconvenienced our users for several hours, and for that we are truly sorry.

What happened?

wonjun27

// Copyright 2014 A Medium Corporation
//
// z-index.less
// Medium.com's z-index scale. Z-index values should always be defined in z-index.less. This
// allows us to at a glance determine relative layers of our application and prevents bugs
// arrising from arbitrary z-index values. Do not edit the z-index scale! Only add application
// scoped z-index values.


// Z-Index Scale (private vars)

wonjun27

a simple git branching model

This is a very simple git workflow. It (and variants) is in use by many people. I settled on it after using it very effectively at Athena. GitHub does something similar; Zach Holman mentioned it in this talk.

Update: Woah, thanks for all the attention. Didn't expect this simple rant to get popular.

wonjun27

// jshint node:true
'use strict';

var semver = require('semver'),
    exec = require('exec');

module.exports = function(grunt) {
    'use strict';

    require('load-grunt-tasks')(grunt);

wonjun27

DELIMITER $$
DROP PROCEDURE IF EXISTS `CopyDB` $$
CREATE PROCEDURE `CopyDB` (sourceDB VARCHAR(64),targetDB VARCHAR(64))
TheStoredProcedure:BEGIN

    DECLARE found_count,ndx,ndx_last INT;
    DECLARE sqlcmd VARCHAR(1024);

    SELECT COUNT(1) INTO found_count
    FROM information_schema.tables

wonjun27

Restore MySQL from Amazon S3

This is a hands-on way to pull down a set of MySQL dumps from Amazon S3 and restore your database with it

Sister Document - Backup MySQL to Amazon S3 - read that first

1 - Set your MySQL password and S3 bucket, make a temp dir, get a list of snapshots

# Set our variables

export mysqlpass="ROOTPASSWORD"

wonjun27

Backup MySQL to Amazon S3

This is a simple way to backup your MySQL tables to Amazon S3 for a nightly backup - this is all to be done on your server :-)

Sister Document - Restore MySQL from Amazon S3 - read that next

1 - Install s3cmd

this is for Centos 5.6, see http://s3tools.org/repositories for other systems like ubuntu etc

wonjun27

#!/home/ec2-user/.rvm/rubies/ruby-1.9.2-p0/bin/ruby
require 'rubygems'
require 'aws/s3'
require 'fileutils'

AWS::S3::Base.establish_connection!(
  :access_key_id     => 'access_key',
  :secret_access_key => 'secret_key'
)