php implements real-time search

How to implement real-time search box under thinkphp3.2? ? If possible, could you please be more detailed? Thank you! !

黄舟 2017-05-31 10:34:36 0  4  823

How does php implement java's sha1 encryption?

How does php implement java's sha1 encryption?

张启华 2017-12-22 23:42:22 0  2  1273

Laravel implements daily event loop

Does anyone know how to implement a loop of daily events. In my case I have 10 events see it as event 1, event 2, event 3 and.... how can I do that let's say Monday event 1 Tuesday event 2 Wednesday event 3 Thursday event 4 weeks Five activities 5 Saturday activities 6 Sunday activities 7 Monday act...

P粉609866533 2024-03-28 16:15:14 0  2  509

Has anyone implemented a presentation feature in the Apache Calcite adapter?

I want to implement a showfoo command related to the database engine we wish to connect to Calcite via the Calcite adapter. Of course, foo is something specific to that database engine. I'm trying to figure out which relnode it should be mapped to (among other details). So if anyone has implemented ...

P粉885035114 2023-09-02 12:15:50 0  1  492

nginx caches js, css, images and other information. What is the implementation principle?

nginx caches js, css, images and other information. What is the implementation principle?

高洛峰 2017-05-16 17:23:04 0  1  1050

laravel - How to implement this kind of business logic? Pets work offline and grow regularly, how to achieve it with php+mysql

How to implement this business logic? Pets work offline and grow regularly, how to achieve it with php+mysql

世界只因有你 2017-05-16 16:52:27 0  2  640

Learn how to implement pagination or filtering functionality in Next.js

I'm looking for a solution to implement paging or filtering in my web application using traditional page routing methods. Do I need to use client side data fetching? When the query string changes, it will not cause the page content to be re-rendered. I don't want to use SSG to get the entire data an...

P粉517814372 2023-08-14 20:23:46 0  1  714

php+workerman implements new order prompt voice

Dear masters, I would like to ask: There is an order process now. After the user places a dingdan order, the background reminds the administrator that there is a new dingdan reminder. 1. How to use Workerman to implement it? Or other methods? 2. How do you know if a dingdan is a new dingdan? 3. When...

A峰 2020-04-12 13:11:18 0  2  1906

How does MySQL implement nesting of another table within a table?

1. I am a database novice... If I want to implement column A in table 1 of database and nest the column BCD in table 2, how should I do it? Use foreign keys? 2. If I use foreign keys, I always get an error when I create and save the foreign keys: {code...} What is going on with this problem? What to...

为情所困 2017-05-18 10:50:13 0  1  693

javascript - Is there a way to implement HTTP long connection through JS on the client side

As mentioned in the title, I need to frequently request data from a specific server and keep establishing connection requests. This will cause a lot of overhead. I wonder if JS has a way to implement HTTP long connections, and subsequent data requests will continue to be repeated. Use this connectio...

高洛峰 2017-05-19 10:30:44 0  7  548

javascript - How does vue2.0 use component custom tags to implement component nesting?

I want to implement component nesting in this way: {code...} The current implementation method is: index.html nested in the template in app-content.vue {code...} main.js {code. ..} app.js {code...} app-content.vue {code...}

扔个三星炸死你 2017-06-26 10:50:58 0  1  940

javascript - addEventListen passes this into the second parameter to implement binding events

Recently, I was looking at the source code implementation of some libraries and discovered that this was passed into the second parameter of addEventListener. I felt confused, so I came up to ask questions. The following code is my simple simplified and tested {code...} Why can events be bound in th...

怪我咯 2017-05-18 11:03:11 0  2  959

After successful login, Spring Boot Thymeleaf implements the file download function

I want to provide a web service with SpringBoot that is able to download dumps from a MySQL database. But downloading shouldn't be for everyone. So I need a kind of login. Not quite sure where the credentials will be stored, it's possible they are just hardcoded in the application itself. I'm a bit ...

P粉957661544 2024-03-28 09:54:29 0  1  375

PHP implements file uploading to a specified folder, and the file path or name is stored in the database. How to achieve this?

PHP implements file uploading to a specified folder, and the file path or name is stored in the database. How to achieve this?

2018-09-26 01:40:34 0  2  1224

It's the <Implementation Content Details Page> section. In the first line, what does the model attribute mean? What is its use?

It’s the <Implementation Content Details Page> section. In the first line, what does the model attribute mean? What is its use?

小李大人 2018-03-01 10:01:47 0  0  963

javascript - How does a method in vuex state management mutations call another fangfa? How does a method call itself to implement recursive calls?

Make a component in vue and want to use vuex to manage it. But I encountered a problem. One method in mutations wants to use another method in mutations. How to achieve this? There is also a method in mutations that wants to call itself to implement recursive calls. How to achieve this? ? ?

迷茫 2017-05-19 10:43:03 0  1  1227

The c++ declaration is placed in the a.h file, and the implementation is placed in a.cpp. Why can the class implemented in a.cpp be used by referencing a.h in main.cpp?

Use visual studio to write a C++ program. The C++ declaration is placed in the a.h file, and the implementation is placed in a.cpp. Why can you use the class implemented in a.cpp by referencing a.h in main.cpp, but an error will be reported when referencing a.cpp? . I don't understand the rules very...

为情所困 2017-05-31 10:39:52 0  2  885

How does JS implement the file path of the called function?

If so, how to achieve it if possible? The following is the code. The requirement is that it can only be implemented in function foo. {code...}

PHP中文网 2017-05-19 10:15:49 0  2  481

PHP uses sleep to implement scheduled tasks. How to quickly return information prompts after sleep?

PHP uses sleep to implement scheduled tasks. After sleep, how to quickly return information prompt sleep(3); how to quickly return information without a three-second delay. It seems to be a bit conflicting, but I don’t know how to end it.

小破孩 2019-07-01 15:09:04 0  3  1531

JavaScript implements smooth transition from thumbnail to full-width image page

http://manifesto.clapat.com/ If you click on any item on the home page, you will transition from a thumbnail to a full-screen image that will become the title of that item's page. How are these transition effects created and what would be the best way to implement them using internal routing instead...

P粉536532781 2023-09-15 22:09:37 0  1  970