-sharpifndef _THREADPOOL_H -sharpdefine _THREADPOOL_H -sharpendif if I m going to write a thread pool, what I want to ask is why it is written in _ THREADPOOL_H . What do these underscores mean? do they have to be written this way? do they have to be...
when the foreground calls the background interface, you need to take some parameters in the request header, and the processing done in the background is a simple page jump. For example, @ RequestMapping ( " a ") public String index () { return "...
our interface uses jwt for authentication, and the frontend needs to carry token when accessing it. There are many places where token can be written, one is that path is written to the url parameter, and the other is that you can set header. Want to know...
use < input type= "file " > to upload files, only video can be displayed when selecting files use the accept attribute of input: < input type= "file " accept= "video mp4 " > cannot select files in mp4 format on Android phones there are many m...
static page, you need to call the backend API (the backend and frontend are not put together and need to be cross-domain). The backend requires token to write the request API in header. How to write the query code? ...
when writing react-native project files with vscode, the format of the saved code appears as follows: format before saving: : may I ask you how to solve this problem? ...
as shown in the figure, officially describes how to use docker-compose to start several services of nsq. Shared data volumes are not configured in docker-compose, but how to enable persistence is described in Persisting NSQ Data. How to configure this i...
such as the title, the development tool pycharm,python version 3.6 jpype0.6.3, the system win7. problem description: an error has been reported when debugging code snippets about jpype with pycharm, and the next step cannot be taken. Then it is strange...
look at the code: setTimeout(() => { console.log(1); Promise.resolve().then(() => { console.log(4); }); }); Promise.resolve().then(() => { console.log(2); setTimeout(() => { console.log(3); }); }); Pl...
as shown in the figure, how to change Invalid date to a custom prompt and how to align names and times in the step component of react ...