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181 votes and 37 comments so far on Reddit

I was talking to a former student when he brought up an article written by a well-seasoned programmer regretting his choice of career. This fellow had rejec...

How Do I Know Whether My Rails App Is Thread-safe or Not? Jarkko wrote this on Mar 13th, 2015 10:10 am Photo by Joseph Francis, used under a …

In HTTP there are two ways to POST data: application/x-www-form-urlencoded and multipart/form-data. I understand that most browsers are only able to upload files if multipart/form-data is used. Is ...

The dreaded code review. Nobody likes receiving or delivering a code review, but scrutinizing our code leads to a better product.

Deep Learning is a very hot topic these days especially in computer vision applications and you probably see it in the news and get curious. Now the question is, how do you get started with it? Today's guest blogger, Toshi Takeuchi, gives us a quick tutorial on artificial neural networks as a starting point for your study of deep learning.ContentsMNIST

The world's largest collection of lessons for experienced Ruby developers.

A community-driven Ruby coding style guide. Contribute to rubocop/ruby-style-guide development by creating an account on GitHub.

A community-driven Ruby on Rails style guide. Contribute to rubocop/rails-style-guide development by creating an account on GitHub.

Tom Dommett wrote in to share his positive experience with pair programming: The idea is two developers work on the same machine. Both have keyboard and mouse. At any given time one is driver and the other navigator. The roles switch either every hour, or whenever really. The driver codes,

A Ruby static code analyzer and formatter, based on the community Ruby style guide. - GitHub - rubocop/rubocop: A Ruby static code analyzer and formatter, based on the community Ruby style guide.

Code smell detector for Ruby. Contribute to troessner/reek development by creating an account on GitHub.

A lint for Ruby 1.8. Defunct. Just for posterity. Contribute to kevinclark/nitpick development by creating an account on GitHub.

Contribute to copycopter/style-guide development by creating an account on GitHub.