ThinhPhan

#########################
# .gitignore file for Xcode4 and Xcode5 Source projects
#
# Apple bugs, waiting for Apple to fix/respond:
#
#    15564624 - what does the xccheckout file in Xcode5 do? Where's the documentation?
#
# Version 2.3
# For latest version, see: http://stackoverflow.com/questions/49478/git-ignore-file-for-xcode-projects
#

ThinhPhan

# xcode-build-bump.sh
# @desc Auto-increment the build number every time the project is run. 
# @usage
# 1. Select: your Target in Xcode
# 2. Select: Build Phases Tab
# 3. Select: Add Build Phase -> Add Run Script
# 4. Paste code below in to new "Run Script" section
# 5. Drag the "Run Script" below "Link Binaries With Libraries"
# 6. Insure that your starting build number is set to a whole integer and not a float (e.g. 1, not 1.0)

ThinhPhan

Locale      Country
mr	        Marathi
bs	        Bosnian
ee_TG	      Ewe (Togo)
ms	        Malay
kam_KE	    Kamba (Kenya)
mt	        Maltese
ha	        Hausa
es_HN	      Spanish (Honduras)
ml_IN	      Malayalam (India)

ThinhPhan

Making an IP camera with the Raspberry Pi

Including on-board motion detection

Requirements

• Raspberry Pi (512MB rev2 recommended)
• Raspberry Pi Camera board
• SD Card (min 2BG, 8GB recommended for good measure. Class 10)

Optionally, a wifi adapter verified to work with raspberry pi ( I used Edimax Wireless Nano USB Adapter - http://www.amazon.com/gp/product/B005CLMJLU/ )

ThinhPhan

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

ThinhPhan

Resourceful Routing for CRUD Operations in Web Applications

Note: The RESTful routes also apply to RESTful APIs, however JSON is returned to the client vs. HTML

RESTful Routes:

HTTP Verb	Path (endpoint)	controller#action	View to Render or Redirect	Purpose
GET	/posts	posts#index	index	List all posts
GET	/posts/:id	posts#show	show	Show a single post

ThinhPhan

Initialize

gitflow	git
git flow init	git init
	git commit --allow-empty -m "Initial commit"
	git checkout -b develop master

Connect to the remote repository

ThinhPhan

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -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)

ThinhPhan

Bash string manipulation cheatsheet

Assignment
Assign value to variable if variable is not already set. Value will be returned. Couple with : no-op if return value is to be discarded.	${variable="value"} : ${variable="value"}

ThinhPhan

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname