29 Aug '17, 9pm

Create Migration File In #RubyOnRails by Prakashraj cc @CsharpCorner

Create Migration File In #RubyOnRails by Prakashraj cc @CsharpCorner

A migration is a set of database instructions. Those instructions are ruby code, which migrates our database from one state into another. In our migrations we can create a table, add a column, change the name of a column, and drop a table and much more. A migration will contain both the instructions for moving to a new state and also instructions for moving back down to the previous state. If migration has instructions to create a table when moving forward or up, it will also include instructions to allow it to move back down by dropping the table. We can migrate our database to the newest version or migrate back to a previous version.

Full article: http://www.c-sharpcorner.com/article/create-migration-fil...

Tweets

Clearpath Modernizes TurtleBot With Intel Euclid and iRobot Create

Clearpath Modernizes TurtleBot With Intel Eucli...

spectrum.ieee.org 30 Aug '17, 7pm

Today, Clearpath Robotics (in partnership with Intel and iRobot) is announcing the newest member of the TurtleBot family: ...

mimetype-xml (0.0.0): Add custom mimetypes by p...

rubygems.org 03 Sep '17, 7pm

RubyGems.org is the Ruby community’s gem hosting service. Instantly publish your gems and then install them . Use the API ...

Open discussion: Create new project via email

redmine.org 01 Sep '17, 9pm

Added by ITlog Support 1 day ago Hello, I'd like to be able to create a new project by sending an email. I'm able to creat...

#GoDaddyPro #nuggets | Best websites to sell ar...

godaddy.com 29 Aug '17, 1pm

For today’s working artist, it can be a real Sistine Chapel of an endeavor simply dragging work out of the studio to displ...