Vanja Radovanović elvanja

AngularJS Directive Attribute Binding Explanation

When using directives, you often need to pass parameters to the directive. This can be done in several ways. The first 3 can be used whether scope is true or false. This is still a WIP, so validate for yourself.

Raw Attribute Strings

<div my-directive="some string" another-param="another string"></div>

a simple git branching model (written in 2013)

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.

Remove MySQL completely

Open the Terminal
Use mysqldump to backup your databases
Check for MySQL processes with: ps -ax | grep mysql
Stop and kill any MySQL processes
Analyze MySQL on HomeBrew:
```
brew remove mysql
```

#A brief intro into Stateless functions#

So stateless functions are new in React 0.14 which are quite interesting. They look a bit like this.

const Test = ({name, amount}) => {
  return <div className="test">{name} has £{amount}</div>;
};

ReactDOM.render(<Test name="ben" amount="-2000" />) //  <div className="test">ben has £-200</div>

Every so often I have to restore my gpg keys and I'm never sure how best to do it. So, I've spent some time playing around with the various ways to export/import (backup/restore) keys.

Method 1

Gotten from the RedHat GPG migration manual

Backup the public and secret keyrings and trust database

## Export all public keys

gpg -a --export >mypubkeys.asc

	require "thread"

	class BoundedQueue
	def initialize(max_size = :infinite)
	@lock = Mutex.new
	@items = []
	@item_available = ConditionVariable.new
	@max_size = max_size
	@space_available = ConditionVariable.new
	end

	package storm.examples;

	import backtype.storm.task.OutputCollector;
	import backtype.storm.task.TopologyContext;
	import backtype.storm.topology.OutputFieldsDeclarer;
	import backtype.storm.topology.base.BaseRichBolt;
	import backtype.storm.tuple.Fields;
	import backtype.storm.tuple.Tuple;
	import backtype.storm.tuple.Values;
	import java.util.Map;

	defmodule MyApp.Scheduler do
	@moduledoc """
	Schedules a Mix task to be run at a given interval in milliseconds.

	## Options

	- `:task`: The name of the Mix task to run.
	- `:args`: A list of arguments to pass to the Mix task's `run/1` function.
	- `:interval`: The time interval in millisconds to rerun the task.

	require 'rails_event_store'
	require 'aggregate_root'

	PaymentAuthorized = Class.new(RailsEventStore::Event)
	PaymentSuccessed = Class.new(RailsEventStore::Event)
	PaymentFailed = Class.new(RailsEventStore::Event)
	PaymentCaptured = Class.new(RailsEventStore::Event)

	class Payment
	InvalidOperation = Class.new(StandardError)