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Yihang Ho


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Recent Posts

Blind Animation with CSS and JavaScript

TL;DR: We want to achieve this animation effect:jQuery UI calls such animation the blind effect. For the lackof a bet...

Customizing Ruby on Rails forms

The form builder is a mechanism that Rails exposes for us to customize thetemplate and behavior of HTML forms. We wil...

Introducing require_params

require_params ensures that parameters that your Rails API actions require are present.

How Percent-Encoding Works

It is one of those things that we use frequently, yet we don't know/care how it works.BackgroundCharacters like /...

Java Nested Classes: Behind the Scenes

Java supports nested classes - classes that exist in the body of other classes. As we know, when a piece of Java code...