Content – O’Reilly

Welcome to the age of costless computers

By Leah Hunter

Dave Rauchwerk on how he solved a seemingly impossible engineering problem.

Joe Biron on IoT platforms

By Jon Bruner

The O’Reilly Hardware Podcast: Building systems to get the most from connected devices.

Best kept machine learning secret in security

By Ram Shankar Siva Kumar

Ranking algorithms bolster intrusion detection systems.

In my final day of examining new features in Bootstrap 4, we’ll look at a feature that isn’t glamorous, but it sure is handy. There are a zillion new and revised utility classes in Bootstrap 4, making styling more flexible and easier than ever.

Bootstrap 4 and Sass

By Jen Kramer

In Day 3 of my examination of Bootstrap 4's new features and functions, we'll look at the Sass files. That's right–Bootstrap 4 has dumped LESS in favor of Sass CSS preprocessor files. The files have been completely rewritten and refactored to take advantage of Sass data structures. It's easy to make changes to a few variables and have a much different looking page.

Data Scientists: Generalists or specialists?

By Daniel Tunkelang

The answer depends on your company’s stage of maturity.

Bootstrap 4 cards

By Jen Kramer

In Day 2 of my examination of Bootstrap 4's new features and functions, we'll look at cards. Bootstrap defines these as "a flexible and extensible content container. It includes options for headers and footers, a wide variety of content, contextual background colors, and powerful display options." Cards are so powerful, they have replaced three features from Bootstrap 3, including panels, thumbnails, and wells.