优客李李

「给你的生活加点阳光！」

jQuery Notes

I’ve learned “Intro to jQuery” in Udacity. Here is the link: Intro to jQuery. What I’ve learned jQuery is a function as well as an object. It’s a JavaScript library. $ === jQuer...

作者: shisaq 日期: June 15, 2016

JavaScript Notes

I learned JavaScript Basics in Udacity. This is the link: JavaScript Basics. What I’ve learned console.log(); //Let interpreter(Chrome dev tools) print out the content. 让解释器打印出括号里面的内容。 ...

作者: shisaq 日期: June 15, 2016

Markdown Syntax

These days I’m learning “How to write readme in GitHub”, it’s time to give a collection of Markdown syntax. // 1st level caption 一级标题 // 2nd level caption 二级标题 … // 6th level caption 六级标题 code...

作者: shisaq 日期: June 14, 2016

A Simple H5 Game -- Angry Bug(part 2)

Now it’s time to sum up canvas : canvas （画布）is an element of html documents. When using it, we must define the width and height of it, so that the browser can know how large the canvas is;...

作者: shisaq 日期: June 14, 2016

A Simple H5 Game -- Angry Bug(part 1)

Recently, on my way processing Udacity Front-end Nanodegree, I met a project called “Classic Arcade Game”, developed by Object Oriented JavaScript and HTML5. Here is my result : https://github.com/...

作者: shisaq 日期: June 14, 2016

Welcome to Jekyll!

You’ll find this post in your _posts directory. Go ahead and edit it and re-build the site to see your changes. You can rebuild the site in many different ways, but the most common way is to run je...

作者: 优客李李日期: June 4, 2016

Example content for posts

This demo page has been used from http://jasonm23.github.io/markdown-css-themes/. A First Level Header A Second Level Header A Third Level Header A Fourth Level Header A Fifth Level Header A ...

作者: 优客李李日期: June 4, 2016

To My Future Self

Hey myself: Now I’m in Pittsburgh, PA. I don’t know where you will be in future. There will happen plenty things during the lifetime. What I can handle is, just this moment. What’s my problem ...

作者: 优客李李日期: May 31, 2016

JavaScript在for-in循环中，用点还是中括号？

初学JS。在用for in循环的时候，对用点还是用中括号产生了困惑。困惑阐述：定义一个对象，含若干属性名称及属性值： 1 2 3 4 5 6 7 8 9 10 11 12 <span style="color: #6ab825; font-weight: bold;">var</span> <span style="color: #d0d0d0...

作者: shisaq 日期: May 23, 2016

Srcset 和 sizes

这篇文章虽然已经写得非常棒了，我还是没能看得很懂。。。中文版摘自陈三的blog，附上原文链接。译注：本文译自 Srcset and sizes，原文使用 CC BY 3.0 许可。感谢作者额外提供一套灰色背景图片。陈三的补充：如果你只是想了解 srcset 与 sizes，可以直接跳到第二部分，或扩展阅读的链接，第一部分作者只是在论证，在响应式图片里如果使用媒体查询会有什么样的困难。...

作者: shisaq 日期: May 17, 2016