typescript-book

typescript-book copied to clipboard

## Summary Test cases described as "first test" can be confusing because they fail. The first test was already written in the previous item, so I thought I didn't need...

soartec-lab

`ntypescript => typescript`

Zuckjet

From [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/MIN_VALUE) > `Number.MIN_VALUE` is `5e-324`, i.e. the smallest positive number that can be represented within float precision, i.e. that's as close as you can get to zero.

abhijit-hota

The proposal is currently in stage 4.

abhijit-hota

Wrong: All members must conform to the string index signature?

1

[origin](https://basarat.gitbook.io/typescript/type-system/index-signatures#all-members-must-conform-to-the-string-index-signature) i copied the Foo and Bar into ts playground and it works. ```typescript interface Foo {x:number; y:string} const index: 'x'|'y' = fromSomewhere; const foo1: Foo = { x:1, y:"a...

Schokokex

Link is broken

1

``` For the low, low price of free, you get pages of pure awesomeness. Chock full of source code examples and clear, concise explanations, TypeScript Deep Dive will help you...

redeemefy

rahimnathwani

This [chapter](https://basarat.gitbook.io/typescript/type-system/index-signatures) talks about: Using an intersection type to slove combine properties into index signature,but this is not useful. I have a question, Why not use Union Types(|) to combine...

JerryFan626

At first, I'm glad to see this helpful guide and thanks for making it ;) I think one more type would worth to mention in the ['special types' section](https://basarat.gitbook.io/typescript/type-system#void) and...

dannystyleart

ElForastero