集合 S 包含从1到 n 的整数。不幸的是，因为数据错误，导致集合里面某一个元素复制了成了集合里面的另外一个元素的值，导致集合丢失了一个整数并且有一个元素重复。

给定一个数组 nums 代表了集合 S 发生错误后的结果。你的任务是首先寻找到重复出现的整数，再找到丢失的整数，将它们以数组的形式返回。

示例 1:

输入: nums = [1,2,2,4]
输出: [2,3]
注意:

给定数组的长度范围是 [2, 10000]。
给定的数组是无序的。

来源：力扣（LeetCode）
链接：https://leetcode-cn.com/problems/set-mismatch

Is there a reason why in travis CI config the command black --check . || true is run? I don't see the point in checking if files needs to be reformatted if it's just going to be ignored anyways.

Currently running black --line-length 127 --check . -> 399 files would be reformatted, 74 files would be left unchanged.

In additio

A pleasure that LinkedHashMap has been added.

While I have a different point about the iterative sequence. The sequence should order by the key last time put in instead of the first time put in.

This situation is caused by the func named LinkedHashMap.Put:

// Put inserts key-value pair into the map.
// Key should adhere to the comparator's type assertion, otherwise method panics.
fu

This probably applies to other cases.

What was observed for a user having zsh non used and installed as root was this:

Broot should be launched using a shell function (see https://github.com/Canop/broot for explanations).
The function is either missing, old or badly installed.
Can I install it now? [Y n]

Removing /home/solus/.local/share/broot/launcher/bash/1.
Writing br shell fun

steps to reproduce

Write a loop, from 1 to 80000, each time add a random int to the max heap.

In theory it takes very little time(NlogN, N=80000, <1sec ), but the program does take a long time.

I'v also tested the BinaryHeap in https://github.com/SolutionsDesign/Algorithmia, it performs well, so it is probably due to the bad algorithm.

• User case:
  • for programmers new to the library to get some context on how to add customization functions and styles
• Implementation ideas:
  • Thinking of creating a markdown doc or webpage or something

I remember last year before this repo came to Alibaba hands that it had much better documentation.

Now you its hard to find, and you need to go to some not much friendly website to read unfinished documentation.

Can you guys simply upload documentation API over here like every other normal repo?

I'm using fancytree and have all kinds of issues due to lack of any documentation for typescript.

1st. Extensions
I want to attach filtering capabilities to my tree

This is my html structure.

    <%-- Search Tree --%>
 <input id="lables_website_tree_search" 
               name="search" 
               placeholder="Serach..." 
               onkeyup="require(['websitesMapCompone

Hey! When we hide left/right sibling nodes then collapse all and Expand all, we don't have all nodes

Is it possible to render all nodes visibles when expanding all ?
Bests regards..

I think it would be nice to have the option to dump a raw graphviz DOT file instead of the sppf.png for a few reasons:

• the file size is a lot smaller
• it's nice to be able to "do things" with the resulting tree in its structured form, rather than navigate the rendered bitmap
• it's only one extra (or no extra) line and could be optional, e.g. if you've turned on "debug" mode.

Any though

https://storybook.js.org/

Storybook is a popular tool for designing UI components and design systems. It should be possible to integrate Storybook with OverVue, even if simply at first.

Have you considered it?

Thanks!

Our selectors are using a custom icon and I want to use it with this component too, is it possible?

I'm submitting a ...

[ ] bug report
[x] feature request
[ ] support request

Current behavior
When using DataTable with selectionMode 'multiple' a clickable checkbox occures for every row.

Expected behavior
It should be possible to disable checkboxes conditionally for certain rows by e.g. a body for the checkbox column.

To describe:

• How to contribute code.
• code style
• document style
• how to test
• purpose of this project, what to do and what not to do.

PLEASE READ CAREFULLY!

Reproduce

Please reproduce here if reporting a bug, or requesting help:
https://stackblitz.com/edit/angular-wxansn

Additional Info

• paste your package.json
• which browser
• paste your code

Use the Slack Channel

The fastest way to get an answer is via the slack channel:
https://angular-tree-component.herokuapp.com/

You will also get updates on relea