NewCircle Developer Stream
Stream is a constantly updated source of free, educational content on open source development. Also, check out our bookshelf for in-depth tutorials.
Colt McAnlis presented at SF Android on using data compression to improve networking performance on mobile. He presents some practical methods that all application developers can use to make mobile data transfer easier on users.
You may be familiar with responsive web design for desktop, tablets, and phones - but what about Apple Watch? Which design principles can we carry over, and which principles do we need to rethink?
Walkthrough of Google's Eddystone beacon formats, Proximity Beacon API, and the Physical Web from AnDevCon Boston 2015.
An introduction to eddy, an open source InelliJ plugin that translates broken or sloppy code into valid Java
Les Hazlewood talks about HTTP Authentication, Token Authentication and security best-practices for SPA's - all while keeping performance and scale in mind.
Video and slides from my full-day Apache Spark workshop training at Spark Summit 2015
Android 'M' includes a System UI Tuner developer option to control aspects of the status bar. We can also programmatically control this element from the shell or another application.
The Observer in Python works a bit differently than it does in other languages. This short tutorial will introduce you to how it works in Python and get you started on how to use it.
A presentation aimed at beginners who have heard about RxJava and want to see what all the fuss is about.
After a quick intro to the problem of bad quality code itself, we walk through 6 specific examples of broken applications from a performance, scalability and architectural perspective. Each example highlights the impact of quality, the root cause and the technical metric to look at before checking in code to avoid these problems.
Google introduced some new customization hooks for device OEMs and partners starting with the Lollipop release of Android. Is this something you can take advantage of in your device builds?
Users are pretty excited about Android's new "doze" feature. Developers may have more mixed feelings on the subject. Either way, it's good for us to take a deeper look at how this feature works.
Spring Boot is the new convention-over-configuration framework from the Spring team at Pivotal. In this video, Josh Long shows us what it can do.
Android has finally introduced a runtime-granted permissions model. It will be some time before most applications are updated to take advantage of the new system, so how will this new system affect your application on user's devices before you've had a chance to update it?
In this presentation, we bring a fresh perspective and suggest new was to think about developing with Ember Components. There is an emphasis on encapsulation over re-use as the main principle when working with components. This presentation is based on real life examples of an app in production.
Learn how to build with the Foundation for Apps grid system, create new views for you app without writing JS and incorporate some neat directives with slick animations.
HTML forms are hard. They're difficult to test, contain complex logic, and the input is changing over time. Angular 2 forms looks to solve these pain points.
... without server-side code using Icecomm.
This is talk is all about demystifying the Ember.js run loop. We talk about what it is, how it processes tasks into different queues, and some of the design decisions that guided its creation.
Rúnar Bjarnason calls the Interpreter Pattern "a classic object-oriented design pattern that has been overlooked by far too many for far too long. At NE Scala, he gives "this unsung hero the accolades it deserves."
Erik Osheim talks about intervals, explains how algebraic type classes support arithmetic over a wide range of types, and demos how intervals can be used in the place of Ranges, Sets, and Loops.
Josh Suereth’s talk for NE Scala is about “Selfish UIs,” a concept that begins with making software for yourself, in order to improve your ability to make software for other people.
Today, according to Dean Wampler, Scala has successfully taken over the Big Data world. This is a talk about why.