PHP array How to elegantly convert 1,2,4,5,6,7,9,11 into a string like '1,2,4-7,9,11'?

For example, if there is a php array {code...} that can be elegantly converted into a string like {code...}? Thank you for your answer.

过去多啦不再A梦 2017-06-05 11:07:46 0  2  633

javascript - There are multiple buttons on the interface. Clicking any button will pop up a prompt box. How to distinguish which button is clicked and which prompt box belongs to you?

There are many buttons on the interface. Now the prompt box is displayed when the mouse is moved in, and disappears when the mouse is moved out. How to determine which button's move in and remove event is caused. Can I write directly based on wheelmenu.js ring menu?

巴扎黑 2017-06-12 09:30:51 0  5  1105

javascript - Delete pop-up window made by VUE. After clicking Cancel, clicking the button related to the module still pops up the delete box.

I use vue2.0 to make comments and other functions. When I clicked the delete button and the prompt box popped up, I clicked the cancel button, and then clicked the reply comment button and the delete prompt box still popped up. How to deal with it? I use this method to close the prompt box {code...}...

阿神 2017-05-19 10:47:03 0  2  1445

python - How to get download speed elegantly?

I used to use urlopen and then read, open a thread, and detect the received buffer size every second. Is there a more elegant way to gain speed?

天蓬老师 2017-05-18 10:44:51 0  5  746

Wrapping Bootstrap tables: elegant presentation of linked column data

There seems to be no way to specify column widths when the data in a table cell is a link. How do I make this link wrap and respect the column width I provide? <linkhref="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css"rel="stylesheet"/><divclass=...

P粉486138196 2023-09-13 22:24:29 0  1  549

How to call python2 from python3 program?

I need to call an independent module written in python2 (pass some parameters) in a program written in python3. Is there a more elegant way besides using subprocess?

PHP中文网 2017-06-22 11:52:14 0  3  959

javascript - Looking for the most elegant way to process data?

Given the endorsement array, it is required to write a function to achieve the desired output result: {code...}

PHPz 2017-05-19 10:23:13 0  1  458

How to use pop-up plugin elegantly in laravel

How to use pop-up plug-ins elegantly in laravel. I have been working on a back-end management system recently. Many places want to use pop-up plug-ins similar to artDialog, but I don’t know how to cooperate with the back-end to complete it? When using the TP framework in the past, you could output t...

天蓬老师 2017-05-16 16:52:18 0  1  546

javascript - Use H5 technology to implement a barcode similar to WeChat, Alipay, and click full screen and automatically switch to landscape mode?

As title. I developed an APP using H5+. Clicking on the QR code has been implemented. How to better achieve the effect of clicking on the barcode to enlarge and horizontal screen is similar to the payment interface of Alipay and WeChat? Figure 3. I didn't do it well. I beg you all to provide elegant...

扔个三星炸死你 2017-06-14 10:50:51 0  3  1231

javascript - How to use redux to manage user refresh on WeChat official account webpage?

The HTML page of the WeChat official account uses redux to save data, but if the page is refreshed, the saved data will inevitably be cleared. So the question is, how to save this data? How to save this data elegantly? Can the refreshed interface still retain its state?

仅有的幸福 2017-06-26 10:53:53 0  1  912

In Laravel, how to implement database driver and provider authentication without using the elegant way

The drivers supported by Laravel are "database" or "eloquent" to authorize websites. In the default config/auth.php we can see that it always states that the driver is eloquent. ```/*|-------------------------------------------------- ----------------------------------|UserProvid...

P粉043566314 2023-08-28 09:14:37 0  1  424

javascript - js Is there an elegant way to input parameters from external hijack function?

{Code...} If you want fn, the second parameter is always increased by 2 every time it is called. That is {Code...} Currently I only found an ugly way to write hijack: {Code...} Is there any update? Better packaging method?

黄舟 2017-05-16 13:30:03 0  3  430

Asynchronous Programming - How to elegantly solve the problem of interaction between Nginx and back-end third-party services?

For example, if you want to develop an nginx module to handle API, each API call process needs to interact with another back-end API server (not an HTTP server) several times, and the subsequent behavior will be determined based on the results of the interaction. So how to use it elegantly? How to h...

滿天的星座 2017-05-16 17:23:15 0  1  547

Is there any elegant way to handle refreshed/loaded data of the same interface?

Please tell me about your request for list data, pull-down refresh and pull-up loading requests in the same interface. So what is a more appropriate way to process the data when getting the request result? My current approach is to pass the data into the same function, and then judge this request in...

PHP中文网 2017-05-16 13:31:18 0  2  590

java - Is there any elegant way to handle calls from different sources differently for the same method?

When I was writing a control. There is a class subViewPager that inherits ViewPager. I need to use the getCurrentItem() method of this ViewPager in another place, which means to get a certain coordinate of this control. But because my ViewPager is for special effects, let it...

淡淡烟草味 2017-07-03 11:42:06 0  2  1256

javascript - js Is there any elegant way to communicate between two tabs that are open at the same time?

Here is an example: I opened two pages a and b at the same time. I focused on a and performed some operations, letting the js on page a process my operations and send the data to page b next to it. At this time, page b can receive these data and give feedback without refreshing or going through the ...

黄舟 2017-05-16 13:39:46 0  4  692

Manually copy a MySQL 5.5 database to another computer

The product my company uses uses MySQL5.5 as the backend database. The product automatically installs and configures MySQL during the installation process. The product can be configured to operate in a hot standby redundant configuration. In these cases, perform the same installation process on 2 se...

P粉588152636 2023-09-05 00:16:59 0  1  674

When interacting with the system clipboard in Vim, besides using the ""+" register, is there any better (elegant) solution?

In fact, I'm not very afraid of trouble, but maybe there are some good ideas (I don't know)?

黄舟 2017-05-16 16:37:29 0  1  571

javascript - To override the weight of a field in items with different IDs, is there a more elegant and easy-to-maintain way besides directly using the if else statement?

There is a batch of products, all of which contain a config field. Now there are products with different IDs in a list. The required config field needs to be taken out according to certain weight rules: for example, the weights of IDs 1 and 3 are higher than those of 2 and 4. If the IDs are 2 and 4 ...

巴扎黑 2017-07-05 10:51:39 0  1  710

Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)

I recently tried to containerize my FastAPIPython server (also for replication/doubling purposes). Before, I had just a MySQL server in a Docker container and everything was fine, but when I also made my web server a service, it couldn't connect to the MySQL server, so now the application doesn't wo...

P粉178132828 2023-09-05 11:18:47 0  1  776