Generate Square Thmumblnail by mini_magick[Ruby]
In this article, I would like to show a sample code to generate square thumbnail image by using Minimagick
which is a Ruby wrapper for ImageMagic.
Since CasperJS can be instaled easily by
npm, it is recomended to use in sever side.
PostgreSQL Tips [Data Size per Table, Reindex, NULLSLAST]
While using PosgreSQL, this is my note which I learned.
- Show data size per table/index in PostgreSQL
- REINDEX command
- Control sort with NULL
ESLint with React.js & ES6+
In addtion, it helps to unify your code styles such as how to use parentheses and spaces, etc.
In this article, I will explain the ESLint configuration for checking React.js written with ES6+.
Wonderful react-bootstrap! We can use Bootstrap as a component!
React-Bootstrap is a library that can handle Bootstrap as a component of React.js.
By using this you can build code with a sense of combining React.js components, not Bootstrap’s CSS.
Also, as a whole your code becomes clearer, maintenance costs are suppressed as well!
CSS-Modules with React.js
I would like to introduce react-css-modules with React.js.
CSS-Module is a concept for seamless mapping of class names to CSS modules inside of React components.
First Step for React.js on Rails
This article describes how to start React on Rails.
React.js Tips & Useful Component Set for beginner
This article describes React.js tips & useful componet for beginner.
React.js on ES6+ Tips for beginner
This article describes React.js on ES6+ tips for beginner.
RSpec tesiting for rake task [Ruby on Rails]
I summarized the procedure of the RSpec test in this article.
Since I summarized it as simple as possible, please read through those who are trying to create Rake task for the first time.