Allen
README.md中的express.js guide链接(http://expressjs.com/guide.html) 访问错误，会返回404，麻烦看一下，谢谢！
website: http://sofi.sh/weather/ This website in Readme.md cannot be reached，Please check it.
The website http://sofish.github.io/restcookbook/ return 404 not found。
# 09. Prototypes ## Prototypes ``` let human = { teeth: 32 }; let gwen = { age: 19 }; ```  According to the rules we’ve learned, if we...
# 03. Values and Variables First look at this code: ``` let reaction = 'yikes'; reaction[0] = 'l'; console.log(reaction); ``` What is this code's output? Here’s the answer. This code...
# 02. The JavaScript Universe What is a value? A value is a thing in the JavaScript universe. ## Code and Values To distinguish values from everything else in Dam's...
# 08. Mutation Let's go through the sherlock example: #### Step 1: Declaring the sherlock Variable ``` let sherlock = { surname: 'Holmes', address: { city: 'London' } }; ```...
# 07. Properties Check this codes: ``` let sherlock = { surname: 'Holmes', address: { city: 'London' } }; let john = { surname: 'Watson', address: sherlock.address }; john.surname =...
# 06. Equality of Values ## Kinds of Equality Three kinds of equality: * **Strict Equality**: a === b (triple equals). * **Loose Equality**: a == b (double equals). *...
# 05. Counting the Values (Part 2) In the previous module, we’ve looked at Undefined, Null, Booleans, and Numbers. We will now continue counting values — starting with BigInts. ##...