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How to use useState in the tab page in antd react

类型'readonly[{readonlykey:"1";readonlylabel:"Tab1";readonlychildren:"ContentofTabPane1";},{readonlykey:"2";readonlylabel:"Tab2";readonlychildren:"

P粉930448030 2023-08-13 10:13:16

Env中mysql

Teacher, why does mysql in my Env need to be started manually in the service? Mysql is started in the service, but the mysql seen in Env is still stopped. I have to start it manually in the service.

忆 2022-05-18 20:53:58

javascript - es6中this

Before I started learning es6, a click event was rewritten as $(".btn").click(()=>{console.log(this)}); where this points to the document, but if you use function, this points to It is the current element. How to change the point of this?

高洛峰 2017-07-05 11:07:39

python3.x - Python中出现AttributeError: object has no attribute

A Python spaceship game code written according to the book is also written according to the book, but I don’t know where the problem lies {code...} There is no problem when running the spaceship to move left and right, but when A problem occurred when creating bullets and happening. Here is the spec...

phpcn_u1582 2017-06-22 11:52:28

python3.x - When using the batch start command to run a specified Python script, as long as the path or name of the Python script contains Chinese characters, it cannot be executed. How to solve it?

All the following commands can be successfully entered and executed directly in the cmd window, but some executions will fail after being saved into a .bat file. 1.start Python C:\English\test.py (success) 2.start Python C: \English\test中文.py (failed) 3.start Python C:\中文\te...

typecho 2017-06-12 09:27:29

Centering, the difference between height and line-height, define which attribute respectively

<h3 style="text-align: center;background: pink;height: 50px;line-height: 50px;">居中</h3></body>

刘春阳 2018-10-30 23:02:11

python - How do I write regex?

s = u'\ud83d\udc8b'co = re.compile( u'\ud83d\udc8b')co.sub(u'',s)print(u'ud83d') 输出如下UnicodeEncodeError: 'utf-8' codec can't encode character 'ud83d' in position 0: surrogates not allowed s中大...

天蓬老师 2017-05-27 17:39:31

Submit the form, the jump is unsuccessful, 404. Do you want to ask where the configuration error is? Beginners using PhpStorm without configuration

form.html： <html> <head> <meta charset="utf-8"> <title>php中文网(php.cn)</title> </head> <body> &l

400°眼镜的沙子 2019-07-17 11:38:33

laravel scheduled task weekly

laravel中定时任务看到有weekly， These methods may be combined with additional constraints to create even more finely tuned schedules that only run on certain days of the week. For example, to sched...

伊谢尔伦 2017-05-16 16:52:28

angular.js - How to re-render the item elements traversed by ngfor in a loop in angular2?

The data I got: {code...} My template: <div> {code...} I want to traverse the keys in the item, get the corresponding value, and render it to the <td> element in a loop中.How should I write my template? ...

阿神 2017-05-15 17:02:57

An error occurs when PHP url contains Chinese characters

The local environment is win10+xampp. The directory where the php file is located or the file name contains Chinese characters. For example, f:wwwroot Chinese test.php causes an error Warning: Unknown: failed to open stream: when accessing http://localhost/中文/test.php. No such file or direct...

欧阳克 2017-06-15 09:21:50

How to convert string to list in python

How to convert a string such as a = "I am Chinese" into a list li =["I","is","中","国","人"] {code...} The output is { Code...} I implemented {code...} very simply using JavaScript. I don’t know how to implement it in python?

習慣沉默 2017-05-18 10:57:49

PHP: How to handle multiple GETs for one page

A page index.php receives 4 different GET parameters id, k, page, cid, cid2id: page idk: search keyword page: page number cid: category 1cid2: category 2index.php?id=1index.php?k =P中文&page=1index.php?cid=1&cid2=1 Put them all in one index.php to handle GET requests. How to do it? I can do on...

Japing 2019-01-12 20:32:41

Team collaboration - What should I do if someone needs the feature I wrote as a dependency in git flow?

For example, I am developing the feature/user user management module to provide the user's name, information, etc., and my colleague is developing the feature/login login system. He needs my user module to detect whether the user can log in, obtain user information, etc. Question 1: Assuming I've do...

伊谢尔伦 2017-05-02 09:28:14

Objective-c - Constraints for iOS a warning issue

1. Description: I customize a View, and the View and sub-controls inside are laid out using Masonry. When using it, first create this [[View alloc]init] and then add it to scrollView. After obtaining the data, calculate the size, and then set the frame of the View. 2. Question: The two sentences in ...

迷茫 2017-05-02 09:28:15

Confusion about using gitlab's fork&pull request mode within the team

As title. The company now uses gitlab, and the general usage process is as follows: 1. The boss creates a main warehouse mainrepo 2. Each member forks a copy of mainrepo 3. Develops in the code that has been forked by itself 4. After the development is completed, issue a merge request and wait Boss ...

滿天的星座 2017-05-02 09:28:16

Objective-c - In iOS development, Instagram cannot be authorized after logging in. Instagram does not jump back to the application. How to get the callback address?

In iOS development, Instagram cannot be authorized after logging in. Instagram does not jump back to the application. How to get the callback address?

習慣沉默 2017-05-02 09:28:17

Version Control - About the use of SVN and GIT in company projects?

The actual requirement is that there is a code now, and another colleague needs to expand and develop based on some functions of this code. Later, colleagues will gradually participate in the development of other modules. I would like to ask whether it is better to use SVN or GIT for multi-person co...

伊谢尔伦 2017-05-02 09:28:17

objective-c - socket sends data in xml format

1. Use GCDAsyncSocket to send a string in XML format. How to convert the XML string into NSData type and send it out?

为情所困 2017-05-02 09:28:18

github - How to keep Git multi-branch public classes up to date

For example, there is a general class A under the master branch of a project. I created a new branch dev for development (there are 2 branches locally, 1 is master and 1 is dev). The next day, the class A code of the master branch It has been updated and if I pull the dev branch, A is still the old ...

给我你的怀抱 2017-05-02 09:28:19