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  497

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  1269

Convert row-based results to column-based results for different groups of users: How to achieve this "rotation"?

I'm running MySQL5.7. I'm looking for a SQL query that "rotates" some data from rows into columns. The table is as follows: users table user_id, first_name1, Alice2, Bob3, Eve4, Mallory user_groups table user_id, group_name1, Administrator2, Editor2, Contributor3, Viewer has a limited set ...

P粉937382230 2024-03-29 13:22:26 0  1  409

javascript - How does the front end implement cutting and uploading part of an image? How about uploading via WeChat or QQ? What technology is used?

How does the front end implement cutting and uploading part of an image? How about uploading via WeChat or QQ? What technology is used?

女神的闺蜜爱上我 2017-07-05 10:55:59 0  3  1013

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  1045

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  683

Where can I implement the setting of only allowing WeChat login? CI framework

The project that took over the previous technology is a CI framework, which restricts only WeChat login and prohibits others. Put the source code locally and do not allow access to the php files in the controller. I checked the routing settings, nothing special. Copying the code in the controller to...

echo 2020-11-09 18:13:22 0  1  1260

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  935

How does Android implement network acquisition and loading of layouts?

Since the company's original project uses webview to develop products, running CSS3 animations is very laggy. I want to develop a version of the native app, but I also want to retain the advantage of the web that can flexibly update the interface. The initial idea is to obtain it from the server eve...

大家讲道理 2017-06-12 09:24:30 0  2  900

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  1215

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  545

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  634

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  947

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  952

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  1226

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  374

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  965

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  878

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  474

javascript - WeChat applet How to implement this method of swiping left to delete? Is there any relevant API?

I am working on a shopping mall page recently, and there is a function in the shopping cart that allows you to slide your finger to the left to display a delete button. How can I implement this? This function is based on JD.com’s shopping cart~

给我你的怀抱 2017-06-10 09:49:10 0  2  969