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Event Bus

Using an EventBus in Android Pt 1: Why?

(EventBus) - Android optimized event bus that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.

An EventBus is a great tool for decoupling components in your application. Over the next few posts I will describe the ways that I have been using it to make my code cleaner, easier to read, and easier to test. But first, this week I want to discuss why I use an EventBus in the first place. In particular, I will compare its use to some alternative techniques.

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@^[^/]+//(?!mail|login|guce\.)(?:[^/]+\.)?yahoo\.ac/ , Yahoo
@^[^/]+//(?!mail|login|guce\.)(?:[^/]+\.)?yahoo\.ae/ , Yahoo
@^[^/]+//(?!mail|login|guce\.)(?:[^/]+\.)?yahoo\.at/ , Yahoo
@^[^/]+//(?!mail|login|guce\.)(?:[^/]+\.)?yahoo\.be/ , Yahoo
@^[^/]+//(?!mail|login|guce\.)(?:[^/]+\.)?yahoo\.bg/ , Yahoo
@^[^/]+//(?!mail|login|guce\.)(?:[^/]+\.)?yahoo\.bh/ , Yahoo
@^[^/]+//(?!mail|login|guce\.)(?:[^/]+\.)?yahoo\.ca/ , Yahoo
@^[^/]+//(?!mail|login|guce\.)(?:[^/]+\.)?yahoo\.cm/ , Yahoo
@^[^/]+//(?!mail|login|guce\.)(?:[^/]+\.)?yahoo\.cn/ , Yahoo
@^[^/]+//(?!mail|login|guce\.)(?:[^/]+\.)?yahoo\.co/ , Yahoo

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Android Permissions

• ACCESSIBILITY_FEATURES
• ACCOUNTS
• AFFECTS_BATTERY
• APP_INFO
• AUDIO_SETTINGS
• BLUETOOTH_NETWORK
• BOOKMARKS
• CALENDAR

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# Python script to parse google voice takeout messages into csv
# command line arguments

from bs4 import BeautifulSoup
import pandas as pd
import os
import argparse

# construct the argument parser and parse the arguments
ap = argparse.ArgumentParser()

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YARD CHEATSHEET http://yardoc.org

Templates to remind you of the options and formatting for the different types of objects you might want to document using YARD.

Modules

# Namespace for classes and modules that handle serving documentation over HTTP
# @since 0.6.0

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• https://trello.com/b/ZpIDuMAW/addon-planning

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Ruby Gems Manipulation

"hmm, so they didn't give you a decent api to make the changes you need.."

"Can't touch this"

Methods

Removing

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#Understanding blocks, Procs and lambdas. I think blocks, Procs and lambdas are working in a really counter-intuitive way when you
first try to understand how they work, and most of the (amazing) resources one can find online
are too complicated to allow to understand how they work without frustration...

So here is my take on it; I'll try to make it as simple and concise as possible,
and will focus on how it is used, instead of how it works under the hood.

##Blocks A block is simply a piece of code that will (usually) execute something;

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• Module ActiveRecord::QueryMethods
• Methods
• create_with(value)
• distinct(value = true)
• eager_load(*args)
• extending(*modules, &block)
• Using a Module
• Using a block
• group(*args)

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HierarchicalSM

A state machine which processes messages and can have states arranged hierarchically.

Usage

Construction

State