for example, if java, wants to use which class, just import this class directly. There is no need to export in that class Why does es6 have to export this thing? It feels troublesome and unnecessary. ...
1. I want to develop a react component decorator that uses inheritance patterns, but will report the following error that is, you want me to set the type of WrappedComponent to the constructor type? But I don t want to set this to the constructor...
like (? = (YYYY | YY | MM | DD | HH | mm | ss | ms)) 1 ([: ] *) and (YYYY | YY | DD | HH | mm | ss | ms) ([: ] *) ?= , I don t know what s the obvious difference between the two. Is there a great god who can answer it? the ori...
the problem I encounter now is: I have a page, after the pop-up box selects the details to confirm, when I return to the main page, if I operate very quickly, an error box will always pop up, but if the operation is a little slower, this error box will ...
better-scroll is referenced in typescript , the code is as follows import * as BScroll from better-scroll ... console.log(BScroll) new BScroll( .wrapper ) ... console output {default: , __esModule: true} > default: BScroll(el, options) ...
I. my project s basic configuration 1, package.json ERROR in . src index.ts 6:9 Module parse failed: Unexpected token (6:9) You may need an appropriate loader to handle this file type. | | class Demo { > public name: string; | constructor...
1. Antd version 3.11.2 has been upgraded, and Select components that use antd have alarms . 2. The local code is as follows: <Select showSearch style={{ width: 200 }} placeholder="Select a person" optionFilte...
<!-- --> <swiper> <swiper-item wx:for="{{ sku.all_url }}" wx:key="{{ key }}"> <video class= sku-img wx:if="{{ item.urlType== video }}" src="{{ item.url }}">< video>...
for example, on the website www.qq.com, you can right-click and send out the source code with today s latest data . while news.qq.com does not have could you tell me why this is so? Is the technology used different? Preliminary suspicion is that the...
The code is as follows: $(".password").on("keydown", function(e) { if (e.keyCode === 13 && !e.ctrlKey) { e.preventDefault(); $( .loading-btn ).click(denlu()); } }) $(&q...
A file is less than 20k, and there is 200k after packaging. It feels like the framework code has been typed in. Where can I configure it ...
the following is the code I wrote while debugging, but I reported an error function fn (x: number | string,y: number | string){ return x+y } but it s okay to write like this function fn (x: number,y: string){ return x+y } the following wa...
can multiple < router-outlet > tags exist on a page at the same time and display content? encountered a picture in which there is a contractible list on the left side of header, and the display area exists at the same time -main.component.html- <...
< H2 > problem description < H2 > Namespaces or global variables declared in the global.d.ts file do not take effect within the script tag of the html file < H2 > the environmental background of the problem and what methods you have tried < H...
let dataSource = []; menuList.map((item, index) => dataSource.push({ key: item.type, rank: index + 1, text: item.text, type: item.type, icon: item.icon, status: item.status }) ); if you ...
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$(this).parent().parent().parent().clone(true).appendTo($(".f-top>.f-content")) Clone a data according to the requirement page. The original data is hidden, but the original data will change. At this time, the cloned data also needs to be...
similar projects: jweet A transpiler from Java to TypeScript JavaScript java2typescript Java To TypeScript Transpiler I myself, not on behalf of you, ah, I hope to write web programs in the future. I don t need two editors to come back and cu...
I hope to change the date format of 20181130 to the format of 2018-11-30. Is there any fast conversion plan? ...
I want to use a decorator in the react component to implement the function of binding pubsub to the component The decorator is implemented as follows: ...
django uses an online case for dwebsocket, local debugging (what else do you need to do to support local debugging?) after printing out the Websocket open, chrome reported an error: websocket connection to ws: localhost:8000 echo_once failed:Inv...
Development environment wsl swoole2.1.3 Interface error there is no problem when using the previous code to call the interface using swoole asynchronous http often causes the interface to report an error The proxy server received an invalid resp...
there is a json 3D object, which was successfully imported when it was imported, and no error was reported, but it had no effect. ask the boss to take a look at it. Thank you very much! The code address of is as follows: https: github.com LengYXin t...
the front end uses a grid layout, and the element collapses when the float, screen is zoomed out in the grid ...
purpose description: I want to calculate the total number of pages to be divided based on the total number of data found from mysql and the number of pages per page requested by the front end, so as to make a page number flip machine. there is a p...