Jiazhen Xie

Engineering Manager. Tech Leader. Traveler. Father. @JiazhenXie

Latest

Jiazhen Xie in UK over 7 years ago ruby gem ab test

AbRules - My AB testing gem

A light weight ruby AB test library based on rules

Jiazhen Xie in UK almost 9 years ago digitalocean deploy rails

Setup Ruby on Rails in DigitalOcean

Notes to deploy rails app in DigitalOcean

Jiazhen Xie in UK almost 9 years ago qa automation page object framework CI Jenskins

QA Automation at Global Personals

A summary to why and how we improve the automation

Jiazhen Xie in UK about 9 years ago qa automation poltergeist wait

How to make automation more stable

Implicit wait and explicit wait

Jiazhen Xie in UK about 9 years ago devise rails authentication

Devise (authentication) with Rails 4

Notes for the use of devise

Jiazhen Xie in UK about 9 years ago ruby eloquent learning

Eloquent Ruby Note

Notes from learning the book

Jiazhen Xie in UK over 9 years ago codewar ruby

Codewar Notes

Best solutions from codewar

Jiazhen Xie in UK over 9 years ago rails ruby

Friendly URL

Use the title as the post url

Jiazhen Xie in UK over 9 years ago ruby equality experience

Ruby equality

The differences of different equality in ruby