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js var type changes

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Micah Godbolt
2019-02-26 11:58:28 -08:00
parent 837060da33
commit 331e19526a
1 changed files with 4 additions and 4 deletions
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8
step1-01/js-demo/README.md
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@@ -25,10 +25,10 @@ We can create a new variable with the keywords `var`, `let`, `const` and use the
- **boolean**: `true`, `false` - **boolean**: `true`, `false`
- **number**: `1`, `3.14` - **number**: `1`, `3.14`
- **string**: can use `'single quotes'`, `"double quotes"`, or `` `backticks` `` - **string**: `'single quotes'`, `"double quotes"`, or `` `backticks` ``
- **array**: `[1, 2, 3]` - **array**: `[ 1, 2, 3, 'hello', 'world']`
- **object**: defined inline (`{ foo: 3, bar: 'hello' })` or constructed (`new Foo()`) - **object**: `{ foo: 3, bar: 'hello' }`
- **function** - **function**: `function(foo) { return foo + 1 }`
- **null** - **null**
- **undefined** - **undefined**