icelandchenginNerd For TechThe Usage of Regular Expression in RubyIntroduction·6 min read·Sep 19, 2023----
icelandchenginNerd For TechCode performance and load testingI used to mess up code performance and load testing because I thought they are similar, but actually not, so I write this article to…7 min read·Jan 3, 2023----
icelandchenginNerd For TechGolang: Build a simple web server and interact with itGolang is an open-source programming language supported by Google. It is famous for its powerful performance, and it also provides many…10 min read·Nov 27, 2022----
icelandchenginNerd For TechGolang: Testing function in a simple web server projectTesting is important when building a software project. In Golang, there are some packages really useful when doing the unit tests for the…7 min read·Nov 27, 2022----
icelandchenginNerd For TechApply Continuous Integration for Ruby project by using CircleCIMost software developers might have experienced this kind of situation: The more members involved in the software project, the more chance…12 min read·Jun 21, 2022----
icelandchenginNerd For TechRuby on Rails: Using Tempfile and Fog-AWS Gem to read excel files saved in AWS S3AWS S3(AWS Simple Storage Service) has become a popular cloud service for people to store objects like files or images. It is more likely…6 min read·Jul 17, 2021----
icelandchenginNerd For TechUsing Vue Test Utils with Jest to test Vue.js under Webpacker in RailsWhen it comes to testing for Ruby on Rails project, RSpec must be the most common tool that people would implement. By using RSpec, we…6 min read·Jun 14, 2021----
icelandchengRuby on Rails: Using table_name_prefix and namespace to organize modelsWhen selecting record from model in rails, if no specific setting, Rails will directly use the plurals of model name as the table name to…3 min read·May 30, 2021----
icelandchengRuby on Rails: Using Capistrano to deploy application and run custom taskSometimes we need to deploy our rails application to different stages(staging or production environment)which probably are remote machines…7 min read·May 12, 2021----
icelandchengRuby on Rails: Sort Array Records By Enum ValueSometimes we might need to order records by their attribute value. If using Ruby on Rails Active Record, we could apply Active Record…3 min read·Dec 31, 2020----
