Zero to BLE on iOS – Part Two - Swift Edition

Ready to contribute to the Internet of Things? Learn the key to success with Bluetooth Low Energy (BLE) and develop an iOS app with Swift.

In Part 2-Swift Edition of the Zero to BLE on iOS, Evan K. Stone shows you how to develop an iOS app with Swift 2. He'll introduce you to the Texas Instruments SensorTag and then walk you through the creation of a mobile app that displays the current temperature and humidity.

Testing Rails Applications

Testing Rails can be challenging. Handy roadmap shows it's possible to have well-tested code & an enjoyable workflow.

Feel like you're testing too much? Like you're a bad developer if you don't TDD? Fear not! I overview what parts of your Rails apps to test and offer an easy-to-digest PDF cheatsheet!

How to Include People in Tech

Five lessons from open source projects that can be more broadly applied to include people in projects, teams and communities.

Improving diversity in tech won’t happen overnight and can’t start until we include everyone. Andre Arko covers five things he’s seen and experienced over the last six years of working on Bundler. Before jumping in blindly, keep in mind that they may not work for everyone. Pay attention to how tech as a field mistreats underrepresented people and actively work to fix it.

Creating a World Class Website for Nation’s Largest LGBT Event

A website honoring 46 years fighting for LGBT visibility, dignity, and equality that supports the millions of people who attend the SF Pride Celebration

We built that! Using core-model methodology, responsive web design, and agile development, we collaborated with SF Pride to launch an easy-to-update site in time for its 2016 event.

Including People: Why It Matters

While diversity gets a lot of press--in tech in general and in the Ruby community--inclusion is what we need to focus on.

At Cloud City Development, we care a lot about people--treating them humanely, helping them accomplish their goals, and working together to make the field of tech and the world a better place. Andre Arko shares five reasons why including people in tech matters and why everyone, not just marginalized or excluded people must speak up.
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