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Arrangement problem after mysql query

There are two tables, table1 and table2. The questions are as follows: {Code...} Maybe my description is not clear. If the query between the tables is possible, I don’t need to ask questions. Now there are 3 tables: A: id, caseid B ：id,caseid,accidentid,name (Zhang San) C:id,caseid,accidentid,name (...

伊謝爾倫 2017-06-28 09:23:42 0  3  851

javascript - How to understand sort in array arrangement

{Code...} How does this code arrange the array elements? Please give me a detailed explanation. Thank you.

PHPz 2017-05-19 10:11:03 0  3  717

thinkphp - xshell under window10 connects to server tmux and opens vim and displays abnormality

When vim scrolls down, the code arrangement will be messed up, as shown below. Have you ever encountered this situation?

PHP中文網(wǎng) 2017-05-16 16:35:40 0  2  840

"The Fourth Online Training Class Experience Class" starts at 20:00 tonight (2019.1.10), and all four main teachers will appear!

The "Fourth Online Training Class Experience Class" starts at 20:00 tonight, and all four main teachers will appear! Live broadcast experience class arrangement: (1) Time: 20:00 to 22:00 on the evening of January 10, 2019 (2) Arrangement: Based on the four published syllabus, each lecturer...

z老師 2019-01-10 11:01:34 3  2  2190

How to insert associative array in PHP?

I need the following arrangement of SQL results in PHP: Luis Carlos Peter if(!$result){echo "Anerroroccurred.\n";exit;}while($array=pg_fetch_array($result)){$list=$ array['list'];}pg_free_result($result);But only pedro is returned in the array.

P粉762730205 2024-04-02 22:27:01 0  1  662

Insert multiple statements into the database

The teacher asked to make an exam arrangement system, select the course name, time, location and multiple student IDs, and insert them into the database at the same time. We are not professional in writing code, so we really can’t figure it out. Please help me, if I don’t make it, I will do it. Bye....

Ettie Mao 2018-01-13 14:46:38 0  2  1209

Is a jq object an array or an object??

Many times it is said that the jq object is an array, but when tested with Object.prototype.toString.call(), it is found to be [Object Object] instead of [Object Array], but the jq object we see on the console looks like an array. The arrangement is 0, 1.... So, is the jq object an object or an arra...

給我你的懷抱 2017-06-12 09:28:41 0  3  1193

The source code generated by thinkphp5 tags is confusing

{code...} The above code arrangement is standard, but I don’t know why the tp5 loop is completely messed up and becomes the following {code...} <li> and </ul> are not abbreviated correctly. Enter the display. Although the page is not affected, it is very messy when viewin...

迷茫 2017-06-26 10:49:22 0  1  898

Why doesn't displaying the grid using a grid template area work?

I'm trying to achieve element arrangement via grid template area but it doesn't work. I'm trying to use a grid system to arrange blocks vertically and horizontally. Use the picture on the left and the text on the other side. Why doesn't this code work? .news__wrapper{display:grid;grid-template-areas...

P粉541796322 2023-09-09 16:28:13 0  1  856

javascript - I recently encountered two problems when using echarts to make statistical charts! !

1. When making the funnel chart, I found that it was not displayed in reverse order but presented a strange arrangement. I had used sort:'descending' in the series, but it didn't work! The data in the series is dynamically obtained from the background. 2. I found that when there was no data to displ...

漂亮男人 2017-05-24 11:37:32 0  1  779

Add different classes to dynamically created elements

I have an array of objects where each object has a textValue, an active, info etc. I will loop through this arrangement and display the buttons for each element. For each button inside I add a div and within the 3 paragraphs I try to add classes and conditionally show some paragraphs to each button....

P粉573809727 2023-09-11 13:34:46 0  1  715

Laravel Modal does not return data

I don't know why I'm not getting the value from the modal in my Laravel controller. Please check it for me. However, I use the same code for other modes and controllers. It's working and returning the value from the property without any issues. I'm using Laravel8 and php8.1; below is my code. app\Ht...

P粉174151913 2024-03-29 10:31:31 0  1  597

Can I use the automatic generation module of thinkphp5 in Windows 7 system? How to configure and use

明民 2017-10-10 17:04:14 0  2  1398

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

劉袁銘 2017-10-10 19:25:59 0  4  2949

mcrypt_get_key_size()

To use mcrypt_get_key_size() in php study, how to enable mcrypt_

劉袁銘 2017-10-10 19:47:34 0  1  1180

Detecting login status and preventing repeated login status in TP5 - My page is wrong

冥冥之中天注定 2017-10-10 22:49:15 0  0  1197

Issues with resending WeChat public account template messages?

For example: I am using PHP to develop WeChat public accounts. If I send a template message, the WeChat client may receive 1-3 messages. I checked Baidu and said that the WeChat server will resend in 5 seconds. How to solve this problem?

飛揚(yáng) 2017-10-11 08:00:11 0  0  1144

How to install php7

我無限黑暗里的小太陽▼ 2017-10-11 09:11:44 0  1  1148

Solve (no language limit)

A census taker asked a woman, "How many children do you have and how old are they?" The woman replied, "I have three children. Their ages multiplied is 36. The sum of their ages is equal to the house number of the segregated room." Census The enumerator immediately went to the ne...

路過 2017-10-11 10:20:08 0  1  1368

There is no WWW file in the phpStudy directory. Enter localhost in the website and the hello world solution will come out directly! I created the WWW folder in the root directory and then created an abc.php. localhost/abc.php still didn't come out and an error was reported. not found

<?phpphpinfo();?>

M..moli瞎 2017-10-11 11:45:27 0  7  5215