Profile

Cover photo
Paul Gallagher
Lives in Singapore
159 followers|244,095 views
AboutPostsPhotosVideos+1's

Stream

Paul Gallagher

Shared publicly  - 
 
Retrogaming on an Arduino/OLED "console"
(blogarhythm ~ invaders must die - The Prodigy ) Tiny 128x64 monochrome OLED screens are cheap and easy to come by, and quite popular for adding visual display to a microcontroller project. My first experiments in driving them with raw SPI commands had me f...
1
Thiyagu Dakshinamurthy's profile photoPaul Gallagher's profile photo
2 comments
 
+Thiyagu Dakshinamurthy extreme constraints are good for some coding fun;-)
Add a comment...

Paul Gallagher

Shared publicly  - 
 
555 Timer simulator with HTML5 Canvas
The 555 timer chip has been around since the '70s, so does the world really need another website for calculating the circuit values? No! But I made one anyway. It's really an excuse to play around with HTML5 canvas and demonstrate a grunt & coffeescript too...
The 555 timer chip has been around since the '70s, so does the world really need another website for calculating the circuit values? No! But I made one anyway. It's really an excuse to play around with HTML5 canvas and demons...
1
Add a comment...

Paul Gallagher

Shared publicly  - 
 
My personal journal about all the best things in life in Singapore. Roti prata .. reading .. eating .. talk cock .. movies .. prata .. music .. more prata .. Tuesday, July 16, 2013. Modern Art. A great quote from Craig Damrauer that I found in "Steal Like an Artist".. Blogarhythm: Modern Life ~ ...
1
Add a comment...

Paul Gallagher

Shared publicly  - 
 
(blogarhythm ~ Unpretty/Fanmail: TLC) There are some good ruby gems available for dealing with OAuth 2.0 and talking to Google APIs, for example: google-api-client is the official Google API Ruby Client makes it trivial to di...
1
Add a comment...

Paul Gallagher

Shared publicly  - 
 
(blogarhythm ~ Can't Happen Here - Rainbow) It is a pretty common pattern to branch depending on whether a query returns any data - for example to render a quite different view. In Rails we might do something like this: query...
1
Add a comment...

Paul Gallagher

Shared publicly  - 
 
(blogarhythm ~ Ruby (Kaiser Chiefs)) The third RedDotRubyConf is over, and I think it just keeps getting better! Met lots of great people, and saw so many of my Ruby heroes speak on stage. Only thing that could make it even b...
1
Add a comment...
In his circles
79 people
Have him in circles
159 people
Hazman Aziz's profile photo
Arup Rakshit's profile photo
String Rosales's profile photo
Hoon Kang's profile photo
hoan than's profile photo
Da Jack's profile photo
Hammond Tan's profile photo
Johnny Yap's profile photo
sothea phon's profile photo

Paul Gallagher

Shared publicly  - 
 
The Fretboard - a multi-project build status monitor
(blogarhythm ~ Diablo - Don't Fret ) The Fretboard is a pretty simple Arduino project that visualizes the build status of up to 24 projects with an addressable LED array. The latest incarnation of the project is housed in an old classical guitar … hence the...
(blogarhythm ~ Diablo - Don't Fret) The Fretboard is a pretty simple Arduino project that visualizes the build status of up to 24 projects with an addressable LED array. The latest incarnation of the project is housed in an o...
1
Add a comment...

Paul Gallagher

Shared publicly  - 
 
Learning Devise for Rails
(blogarhythm ~ Points of Authority / Linkin Park ) I recently got my hands on a review copy of Learning Devise for Rails from Packt and was quite interested to see if was worth a recommendation (tldr: yes). A book like this has to be current. Happily this e...
1
Add a comment...

Paul Gallagher

Shared publicly  - 
 
OH on the ABC Radio National By Design podcast (00:56): In the field: Paul Bennet For us the idea of small ideas that people can actually connect together and actually implement are very big ideas. And I'm sure you've heard p...
1
Add a comment...

Paul Gallagher

Shared publicly  - 
 
(blogarhythm ~ Ruby - Kaiser Chiefs) @a_matsuda convinced us to use Ruby 2.0 at RedDotRubyConf, so I guess this must be the perfect day of the week for it! Ruby 2.0.0 is currently at p195, and we heard at the conference how s...
1
Add a comment...
People
In his circles
79 people
Have him in circles
159 people
Hazman Aziz's profile photo
Arup Rakshit's profile photo
String Rosales's profile photo
Hoon Kang's profile photo
hoan than's profile photo
Da Jack's profile photo
Hammond Tan's profile photo
Johnny Yap's profile photo
sothea phon's profile photo
Basic Information
Gender
Male
Paul Gallagher's +1's are the things they like, agree with, or want to recommend.
The Voice UK • Episode 4 Complete • Blind Auditions • April 14, 2012
www.youtube.com

This is the last of the blind auditions. Next week the battle rounds begin. For more about Tom Jones and to participate in a fan community,

GovCampSG [licensed for non-commercial use only] / Active Citizenry One ...
govcampsg.pbworks.com

Active Citizenry One App at a time. Page history last edited by GovCampSG 1 week, 2 days ago. Abstract: Everyone's going to be engaging

GovCampSG [licensed for non-commercial use only] / Wish List for Open Data
govcampsg.pbworks.com

Wish List for Open Data. Page history last edited by GovCampSG 1 day, 15 hours ago. Abstract: Even though the data is available, it is how y

GovCampSG [licensed for non-commercial use only] / Is Open Data enough
govcampsg.pbworks.com

Is Open Data enough. Page history last edited by GovCampSG 1 week ago. Abstract: data.gov.sg has a whole slew of raw data available for cons