首页 \ 问答 \ Python垂直阵列切片(Python Vertical Array Slicing)

Python垂直阵列切片(Python Vertical Array Slicing)

任何人都可以告诉我如何切片结构如下:

[[1, A], [2, B], [3,C]]

分成两个单独的列表:

[1, 2, 3]
[A, B, C]

我明显可以用代码来做到这一点,但想知道Python是否能够在本地执行此操作?


Can anyone show me how to slice the structure below:

[[1, A], [2, B], [3,C]]

Into two separate lists:

[1, 2, 3]
[A, B, C]

I can obviously do this using code, but wondered if Python was able to do it natively?


原文:https://stackoverflow.com/questions/6253586
更新时间:2022-09-01 21:09

最满意答案

是的,Babel生成的代码将在IE9中运行( 有警告 ,你需要在Babel 6中使用插件 )。

但是,Babel只会转换ES 2015/6语言功能(新语法更改,关键字等)。 如果你想使用ES6内置WeakSet/Map ,如PromiseWeakSet/Map等,你需要为不兼容的浏览器使用WeakSet/Map


Yes, code generated by Babel will run in IE9 (there are caveats, you need to use plugins in Babel 6).

However, Babel only transpiles ES2015/6 language features (new syntax changes, keywords, etc). If you want to use ES6 built-ins such as Promise, WeakSet/Map and so on, you will need a polyfill for non-compliant browsers.

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