Using FZF to Improve Productivity

By Akash Khan

Consider the following problem.

Given an array of strings find all strings that match a given pattern. For example consider the input array to be ['apple', 'ball', 'cat', 'doll'] and the pattern to be al…

[Unity] Custom Editor for Unity

Add Quick Apply Button for Prefab!

Cache Stores in Rails

By Simon Liu

Cache Stores in Rails

Developers are in a love-hate relationship with caching. In one hand we can save a ton of resource using cache. In the other, cache related bugs are extra elusive. However benefits obviously…

Rails 5 with Multi-Databases

By Aaron Kuo

在開發 Application 的時候有時會需要同時對多個資料庫做處理，例如從既有系統要遷徒到新的系統，或開發新系統但與舊系統同時運行；又或者，像敝社開發開 game server app 的同時，需要另外開發 application 做為運維管理的輔助程式。

Update 2019.02.22:
Rails 6 將會更完整地解決多資料庫的使用，詳見…