Sinatra and SQLite3 interaction
The course contents are subject to change.
Mentors
Satish Talim , Victor Goff III, Michele Garoche and others from the RubyLearning team.
RubyLearning's IRC Channel
Mentors and students hang out at RubyLearning's IRC (irc.freenode.net) channel (# RubyLearning.org) for both technical and non-technical discussions. Everyone benefits with the active discussions on Ruby with the mentors.
Here are some details on …
- Engine Yard Developer Blog: My Summer of (Open) Source
- giant robots smashing into other giant robots: Rock out with Ruby!
…fun trying to rectify the SQL errors that are working fine on MySQL and SQlite.
Heroku provides a way to push (and pull) data to the production database from the development, but it didn't really work for me, I raised a ticket - let's see how it goes.
7.2. - Logs and console
Both logs and console are accessible via heroku command. Run "heroku logs" to get the latest extract from logs and "heroku console" to load the console for debugging / testing purposes. …
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- John Barnette: Deploying to Heroku
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- Michael Gunderloy's BigOldRailsTemplate activity at Codaset: ffmike pushed commits to master
- giant robots smashing into other giant robots: Video: Sinatra at Boston.rb, part 2
…database connections.
The future: combine the Ruby feel of Guy's code with Dan's C codebase, improve tests, more marshaling options. Support for newer version of the DB and moving to GitHub soon.
Databasess != SQL or Entity/Relationship. Just be happy and use Ruby! Use the right tool for the job too, if it's BerkeleyDB, sqlite, MySQL, or whatever.
- Litany Against Fear: Professional Ruby Conference Notes
…communicating relationships in data . Supports PostgreSQL, MySQL, SQLite, Redis, and MongoDB out-of-the-box.
§ Times Haiku, a collection of Haiku found in The New York Times . Love this one :
As an engineer,
I'm sort of a student of
how things fall apart.
§ Eric Bogs :
If Tetris has taught me anything, it is that errors pile up and accomplishments disappear.
§ Rich Rogers :
"A good programmer is someone …
- Ruby News: Ruby 1.9.2 is released
- A Fresh Cup: Double Shot #832
…to provide faster insert-or-update performance on MySQL, PostgreSQL, and SQLite3.
Perfect Workflow in Sublime Text 2 - A two-hour video course.
Collective Code Construction Contract - Lots of good patterns here for writing open source software, but the normative language turns me off.
SublimePrettyJson - A useful plugin if your job, like mine, includes prowling through JSON dumps looking for clues.
- Mike Perham: 12 Gems of Christmas #11 - statsd-ruby
- Viget.com Blogs: Using Time Zones with Rails
- Signal vs. Noise: Welcome Travis Jeffery to 37signals
- Ruby Inside: The Mega Ruby News and Release Roundup for May 2012
- CRAZ8: New Rails Performance Gem: etag_for
The tools gap: Developers may be using a stack like Nginx, SQLite, and OS X, while the production deploy uses Apache, MySQL, and Linux.
Staying Close to Production
As we've come to appreciate agile development techniques and put such a sharp focus on shipping features, minimizing each of these gaps allows developers to:
Make the time gap small: a developer may write code and have it deployed hours or even just minutes later.
Make the personnel gap small: developers who wrote …
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- New Relic: Weekly News Round Up — more predictions for 2012, a look inside the Drupal community, and some partner news
- High Scalability: Hot Scalability Links for May 14, 2010
- Ryan Daigle: Using `heroku pg:transfer` to Migrate Heroku Databases
- Global Nerdy: "The Agile Business" Infographic
Sinatra and SQLite3 interaction
The course contents are subject to change.
Mentors
Satish Talim , Victor Goff III, Michele Garoche and others from the RubyLearning team.
RubyLearning's IRC Channel
Mentors and students hang out at RubyLearning's IRC (irc.freenode.net) channel (# RubyLearning.org) for both technical and non-technical discussions. Everyone benefits with the active discussions on Ruby with the mentors.
Here are some details on …
- Merbist: The Ruby movement - art & programming
- AkitaOnRails.com - English: Info Award, Speeches through Brazil, My Year of 2008
- Engine Yard Developer Blog: My Summer of (Open) Source
- giant robots smashing into other giant robots: Rock out with Ruby!
…released with a security patch. Upgrade immediately unless you are using PostgreSQL or SQLite3. Users of all other databases require immediate upgrade.
Using a specially crafted request, an attacker could trick the MySQL type conversion code to return incorrect records. For some token values this could allow an attacker to bypass the proper checks.
In case you are using a Devise series older than the ones listed above, recommendations are provided below back to v1.2 series. Regardless, …
- A Fresh Cup: Double Shot #1054
- RubyLearning Blog: Minimal I18n with Rails 3.2
- Binary Code: Rails, Devise, and InvalidHash
- casperfabricius.com: Google Apps OpenID with Rails and Devise
- Trevor Turk: Links for 5-17-11
- jystewart.net | notes, tips and commentary by James Stewart: Adding actions to Devise controllers
…OS-level errors are difficult to create, so simulating them is the next best thing. SQLite has an internal virtual filesystem layer, and it is in that layer that they simulate failures. In our case we have a similar layer, namely the system call interruption framework which was originally written to facilitate interrupting threads that are blocked on blocking system calls.
Continuously expanding and improving our test suite
We already had an extensive test suite which …
- A Fresh Cup: Double Shot #923
- New Relic: Battling it Out at Rails Rumble 2012
- Article RSS Feed: August 2011 Meeting
- duck_punching: Passenger (mod_rails) for development. Now with debugger!
- Simone Carletti's Blog: How to restart God when you deploy a new release via Capistrano
- : Munin Graphs for Phusion Passenger (a.k.a. mod_rails)
Base - Elements has a SQLite database behind it. I'm constantly inspecting the database contents using this application. It's lightweight and easy to use.
Changes - I was never a fan of FileMerge, but have found Changes to be vital to my workflow when running diffs on my Git commits. Changes got a new owner recently, and I am looking forward to hopefully seeing more regular updates to it.
Cloak : If you connect to any shady or insecure networks, …
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- Synthesis: July: Blog every day. Run every other.