mirror of
https://github.com/alrayyes/wiki.git
synced 2024-11-22 11:36:23 +00:00
40 lines
765 B
Markdown
40 lines
765 B
Markdown
---
|
|
id: 7aa626ee-1b0b-4d7c-8e11-751f8b9cac1f
|
|
title: ES2019
|
|
---
|
|
|
|
# Array
|
|
|
|
## Prototype methods
|
|
|
|
- [Array.prototype.flatMap()](20201113112058-array_prototype_flatmap)
|
|
- [Array.prototype.flat()](20201113112029-array_prototype_flat)
|
|
|
|
### Sort
|
|
|
|
- [.sort() is guaranteed to be
|
|
stable](20201116155810-sort_is_guaranteed_to_be_stable)
|
|
|
|
# Control flow
|
|
|
|
- [Optional Catch
|
|
Binding](20201116154824-javascript_optional_catch_binding)
|
|
|
|
# Objects
|
|
|
|
## Functions
|
|
|
|
- [Object.fromEntries](20201116095124-object_fromentries)
|
|
|
|
# Strings
|
|
|
|
## String Prototype methods
|
|
|
|
- [trimStart](20201116100205-trimstart)
|
|
- [trimEnd](20201116100239-trimend)
|
|
|
|
# Symbols
|
|
|
|
## Symbol Prototype methods
|
|
|
|
- [Symbol.prototype.description](20201116101509-symbol_prototype_description)
|