Tea, a women-only dating advice app, was built around a simple idea: users anonymously review and share notes about men they dated, from charming quirks to serious red flags. It marketed itself as a ...

The key difference between a false positive and a false negative is that a false positive incorrectly asserts that something will happen, while a false negative incorrectly asserts that something will ...

Want to transfer a domain out of GoDaddy and into Amazon's Route 53 DNS hosting service? This quick Amazon Route 53 tutorial shows you how.

The key difference between recall and precision is that precision accounts for false positives, while recall accounts for false negatives. There are mathematical formulas to define recall and ...

Interested in advancing your career as a certified, AWS Cloud Solutions Architect? This set of 10 solution architect questions and answers will let you know if you've got what it takes.

The AWS AI Practitioner exam consists of 85 questions that must be completed in 120 minutes. The exam costs 75 US dollars and can be taken online or at a testing center. The passing score is 700 out ...

Want to pass the AWS Cloud Practitioner exam on the first try? Here's some humble advice that will hopefully get you past the post and help you attain another AWS accreditation.

The difference between Pascal case and camel case is minor, but not knowing your variable naming conventions can land you outside of code compliance.

Looking to use an open source general-purpose database? This extensive comparison of MySQL vs. PostgreSQL explores the strengths and weaknesses of each.

Adding hypermedia links to REST APIs expands resource data abilities and improves users' experience. This walkthrough explains the ins and outs of REST APIs with hypermedia and the HATEOAS technique.

Artificial intelligence is finding increasingly novel applications, so it's no surprise to find out that Pandora used it to build a better recommendation engine.