Using rake db:seed, which is already built into Rails, may seem preferable to using a custom rake task like rake dev:prime. However there's a time and place for both.
You may want to create applications for a specific device. Before you break out your IDE and start tinkering with hardware, let’s take a quick tour of Bluetooth, Wi-Fi, NFC and mobile data to learn how these technologies work, and which applications each one is best suited for.
Custom argument matchers and custom answer behavior allow us to use Mockito to mock complex and responsive behavior, making for highly realistic tests.
In this final blog post in this JMeter series, learn how Stepping Thread Groups and Concurrency Thread Groups can determine how many users your system can handle.
