Original introduction page with better layout and multi-language: ideapills.xyz

Hammer Technology's mobile phone released a new feature on May 9, 2017 which uses voice to quickly capture ......

This article is the Udacity online course notes of JavaScript Promises by Google. The teacher of this course is Cameron Pittman.

Callbacks vs Thens

"The Promise object is used for deferred an......

Picture from egghead

Why do I feel excited about the new CSS grid?

CSS grid gives us a more natural coding experience than using float or flex for complex layout.

Grid-based web ......

I use console.log to debug JavaScript codes. It's a painful process as I said: it is debug. When bugs are found, console.log("Bugs, again") works and logs this in console: "Bu......

This is the React study notes I made when I started to learn React.

In the study process, I've learned from more than 20 tutorials &......

Codes and Script Folder

Code on Github

Note that: Error Handling code (scripts/errorHandling.js) is in Script folder, and all the error handling function are in this folder.

Error Code Table (New, all codes are based on this table)

Error Code

Error Message

Relevant Resources

Parameters

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