technology   json scala json4s

Json4s Examples: Common Basic Operations using Jackson as Backend

29 Feb 2016   Json4s is one of the best libraries for manipulating json in Scala. Here are some examples and common use cases you may have come across and some you perhaps haven't.

Read More ›

technology   play 2 json

Fully Customized Json Validators for the Play 2 Framework: Explanation and Example

05 Jan 2016   Play 2 Allows a lot of flexibility for defining custom rules for JSON validation but if you want full control over how JSON is validated against a case class (including conditions that depend on more than one attribute and custom error messages) you need to write custom readers for your classes.

Read More ›

technology   consistency usability robustness ux best practices ui

Usability Best Practices for the Busy Programmer: Two Principles to Keep in Mind

30 Dec 2015   Here I'll explain two things you (in the very least) need to take into account in order to have systems you create be efficiently used by your end users.

Read More ›