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How to initialize/give default value to array in DefineProps when I pass array as prop in vue 3 script setup

I have passed an array as a prop item and I gave it a type in the interface Props and when I try to give it a default value I get the error TS2322 on line 4: Type 'never[]' is not assignable to type '(Props: readonly<Props>) => String[]'. Type 'never[]' provides no match for signature '(pro...

P粉155551728 2024-03-25 18:57:15

laravel bind interface to implementation? Why composer update

1. The test class is written according to the document configuration, as shown in the figure: 2. An error is reported when running 3. This is how it is called in the controller 4. After running composer update, no error is reported

阿神 2017-06-22 11:54:14

java - abstract inner class + generics

Simple inner class usage: {code...} Add generics to the above example {code...} Call the inner class in the test method and compile correctly. An error is reported in the main method, which cannot be referenced from a static context. If you call an internal class in another newly created class, no e...

给我你的怀抱 2017-05-17 10:00:28

What is the difference between <T> T and T in java?

Why is an error reported? Isn’t first the T type? And <T> What is the difference between T and T?

伊谢尔伦 2017-05-17 10:07:21

java - Convert list<bean> to a list of another bean.

{Code...} I need an operation similar to the following. {Code...} reports an error of an unconvertible type. DataBean is an internal static class. There is reinterpret_cast in C++ that can force conversion, and Java should have a corresponding method.

PHP中文网 2017-05-17 10:07:31

Ways to resolve Quasar vuelidate error message type error

I'm using "vuelidate" to validate Quasar framework. When I write the code below, a type error occurs. (Property) Error Message: String|Reference number input 'string|'Ref' is not assignable to type 'string|'undefined'. I think the "error-message" attribute is undefined before the...

P粉046387133 2024-01-08 11:59:36

Customize file paths in NuxtJS builds without changing router options: a step-by-step guide

I developed a SPA using NuxtJS (ssr:false). After building, the file paths for the javascript and css files are relative to the root folder of the domain rather than the dist folder. For example <scriptsrc="/_nuxt/e247009.js"></script> will cause the browser to throw the error ...

P粉681400307 2024-02-26 14:29:45

javascript - split problem in js

I originally wanted to write something to calculate working hours. Suddenly an error occurred here. I really can't see why. . . Doubt life. . The gostr after console.log is of type string

三叔 2017-07-05 11:08:48

javascript - vue initialization data assignment error

vue code {code...} reports an error TypeError: Cannot set property 'titleList' of undefined. Type error. Undefined properties cannot be set. The data response.data is an object array. I have initialized titleList, but for some reason it says it is undefined. Ask God for answers

漂亮男人 2017-06-26 10:55:47

Typescript error occurs when assigning VITE_API_URL in baseURL of axios

I have a very basic axios setup on a Vue3 application built on Vite and Typescript. However, I get a typescript error for 'baseURL' which reads: Input 'string|'boolean|undefined' is not assignable to type 'string|undefined'. Type 'false' is not assignable to type 'string|' undefined'.ts (2322) As ex...

P粉014218124 2024-03-19 16:45:32

nginx error: rewrite or internal redirection cycle

I added the following rewrite rule, and then an error was reported. Why is this a cycle? {Code...} Didn’t I add $ at the end of the regular expression? After rewriting it once, .html is no longer at the end, and there is ?mode=test after it, so this regular expression will no longer be matched.

習慣沉默 2017-05-16 17:20:40

How to solve the problem that the type returned by ReactDom.render does not match the required type?

Markdown rendering is the main focus. Additionally, I need to parse the html passed as a string. You can assume that children is the html passed as a string and isParseRequired is passed as trueimportcxfrom'classnames'import'github-markdown-css'import'katex/dist/katex.min.css'import{FC,ReactNode,use...

P粉289775043 2023-09-09 11:11:26

Java enum variables cannot be defined repeatedly in cases?

I need to assign a value to a variable based on the content of the string, but the variable type is different. My current error is {code...} idea, repeated definition. But this is an enumeration and will not be repeated. How do I accomplish my goal?

黄舟 2017-05-17 10:09:15

mongodb - Problems with operating Json type

There is a Document in mongodb: {code...} I put it in Greenplum for analysis and store it in Json type. {code...} Some simple queries will work; {code...} But, {code...} why not? Report syntax error.

给我你的怀抱 2017-05-31 10:35:19

Why do I get a "Hydration failed" error when initializing a project using Remix's Indie stack in Devtools?

When I was learning Remix, I followed the tutorial to initialize a project, but when I opened Devtools, I found that several errors were reported in the console. Warning: Server HTML containing <div> tags within <html> is not expected. Error: Hydration failed because the initial UI does ...

P粉476475551 2023-08-30 00:12:22

Error: "Argument of type 'string | string' is not assignable to argument of type 'string'"

I'm developing a Vue project using TypeScript and axios to make API calls while developing a reset password component. The resetPassword function in my auth.ts file looks like this resetPassword(password1:string,password2:string,uid:string, token:string):Promise<any>{returnnewPromise<any&am...

P粉232409069 2023-08-25 11:44:28

React input boolean value in default value

I have a controlled checkbox input and I am supposed to set default value on request but I am getting error "Type 'boolean' is not assignable to type 'string|number|readonlystring[]|undefined'". Maybe you know how to avoid this? <input{...register("car")}type="checkbox&qu...

P粉148782096 2023-09-10 14:11:36

Regarding parameter type mismatch caused by java generic design interface

1. An interface is designed to wrap other pojos to calculate whether they are expired {code...} A certain implementation: {code...} There is also a management class, which mainly deletes expired caches {code...} But the actual constructor function reports an error when passing parameters {code...} H...

我想大声告诉你 2017-05-17 10:00:20

JavaScript: Enter the selector of the specified type (only three simple CSS selectors such as id, class, and tagName are supported)

1. Write a JavaScript function and input a selector of a specified type (it only needs to support three simple CSS selectors of id, class, and tagName, and does not need to be compatible with combined selectors). The problem is: the following regular matching cannot be understood, var reg = / ^(#)?(...

PHP中文网 2017-06-26 10:57:53

How to use the tp5 model result method, and what values can its parameter $type take?

Use the tp5 model result method (actually a method inherited from the Jump class) to return data to the front end. I only know that the parameter $type can be "json". I wonder if there are other parameter values? After testing, when $type is "", "array", or "collec...

phpcn_u16587 2019-07-16 21:24:57