good evening, big gods. I have this need: the PHP server acts as a middleman to communicate between the mobile app end and the hardware device (roughly like this, some words may be unprofessional). In some cases, the app side and the hardware side take t...
currently receives a request for a virtual call. The details are . An and B talk, but the middle number C is displayed on the mobile phone screen through the intermediate numbers CMagia An and B. is to establish a binding relationship between number ...
download projects during manual installation and composer installation, just choose one at random. What did docker installation and docker-compose installation do later? Please explain, thank you! ...
how should laravel jwt do API logout login (logout)? How to disable token? Baidu has looked around without.. ...
when traversing an array to find a specific value, we often have many different methods, so we also hope that netizens who have done relevant tests or know the answer can help answer this question. 1, foreach traversal array to find a specific value 2,...
the configuration of Redis was not found in official document . How should I configure it? add: configure requirepass in the configuration file of Redis, but this Redis is on Homestead, not locally. Because of my unfamiliarity with Homestead, I don ...
$validator = Validator::make($request->all(), [ id => required|integer title => required|unique:posts|max:255 , body => required , ]); The requirement is like ...
recently, the company wants to write a live video. The camera is an outdoor camera, and the backstage needs to use PHP. I would like to ask all of you to help me with the idea or general structure of BigGod. Have not done video, Mongolia s Baidu do not ...
topic description public class Base { private String baseName = "base"; public Base() { callName(); } public void callName() { System.out.println(baseName); } static class Sub extends Base { private String baseName = "sub...
recently learned vue, to practice passing values between components. this.$router.push ({name: detail , params: {userInfo: thisName}}) accept: this.msg = this.$route.params.userInfo; but why does this value become undefined, after the page refreshe...
there is usually a fixed process when developing a SPA like Vue, such as scaffolding to generate npm dependencies, then install dependencies, personalize Webpack configuration, jslint configuration, and then start writing components and so on. what ar...
the current click effect is that item has become a string. Do you have any good ideas ? I want to click on one and then directly change it to the first bit in the array and there can only be one bit in this array, and that is taxDataForm.diyu [0] ...
if there is content on the canvas canvas, use clearRect to empty the canvas and redraw it, which will cause the page to flicker visually how to solve ...