Asksearch_php.cn

Community Learn Tools Library Leisure

English

Popular searches：
PHP
MySQL
jquery
HTML
CSS

Qiniu Cloud Storage-Excuse me! How to use JAVA to obtain Qiniu "space domain name" (default domain name for external links)

Please ask everyone! How to use JAVA to obtain Qiniu's "space domain name" (default domain name for external links) or Android SDK. How to dynamically obtain the "space domain name" (default domain name for external links) if you want to use code to obtain the default domain name...

我想大声告诉你 2017-07-05 10:02:19

javascript - How to implement v-for="n in 10" sorting, the default is 1 to 10, how to implement from 10 to 1?

v-for="n in 10" How to implement sorting? The default is 1 to 10. How to implement from 10 to 1?

習慣沉默 2017-05-19 10:25:39

What is the default database name prefix in the php toolbox?

What is the default database name prefix in the php toolbox or where to view it. The following is the copied content information database name: root Which database should WordPress be installed to? Username: root Your MySQL username Password root...and its password Database host: 127.0.0.1 If localh...

彭离元 2019-07-08 02:23:41

javascript - How to implement random jumps to multiple domain names?

1. How to implement random jumps to multiple domain names? Can the same link point to a random domain name? 2. For example, link a jumps to link b this time. Next time, it may be link c. The jump link is random. How to implement this in the code?

迷茫 2017-06-12 09:20:52

javascript - Are there any popular names for actual parameters and formal parameters? Especially formal parameters

I have never understood it. For actual parameters, I would add $ in front of the jquery object and use camel case to name it. For other string arrays, I would use str/arr and use camel case to name it. This actual parameter is not bad. I don’t know how to name the key formal parameters. Sometimes I ...

ringa_lee 2017-07-05 10:57:24

nginx configuration to implement second-level domain name?

I don’t understand much on the Internet because the ports of nginx and IIS are both 80, which conflicts. Then modifying the IIS port still doesn’t work, so I want to use nginx configuration to realize the second-level domain name.

迷茫 2017-05-16 17:08:00

The website boasts domain name login. How to achieve it?

Such a function is needed. Website A is self-built to manage the content of websites B, C, and D (such as 163.com, qq.com, etc.). Now it is necessary to realize the user name of (B, C, D) websites saved in website A. Password, automatically log in to the website, instead of manually entering the use...

P粉332397543 2022-10-26 23:37:13

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

How to make the text in the web page selected by default? The kind that can be copied directly by right-clicking.

How to make the text in the web page selected by default? The kind that can be copied directly by right-clicking. Ask God for advice. . . . . . . . . . .

P粉726632954 2022-06-28 15:07:45

How thinkphp implements customization of url aliases

The specific scenario is: when the cms system adds columns or news, you can customize the url alias, such as one of my urls: http://cms.evd.cc/listing/12.html. I want to make the following 12.html variable. , according to the English alias set by the user in the background, if I set it to test, it w...

影清如梦 2019-02-23 11:16:49

tp5, in the lnmp environment, the default file accessed after binding the domain name is blank, and Google Chrome reports a 500 error

tp5, in the lnmp environment, after binding the domain name, accessing the default file is blank, and Google Chrome reports a 500 error

哆啦尊比 2017-10-26 12:36:25

Algorithm - How to implement score ranking using PHP, any good ideas?

Make a ranking of students' scores. The scores are an array. After ranking, the ranking results are output: for example $scores = array(90,100,100); Custom function implementation returns array $rank(3,1,1);

世界只因有你 2017-05-16 13:16:24

Registration for "The Third Phase of PHP Practical Training Course on PHP Chinese Network" is officially launched!

Dear fans of php Chinese website! Here comes the good news! Registration for your long-awaited "php Chinese website third phase of php online practical training course" is now officially open! Registration QQ: 498668472 (Teacher Zhu), 88526 (Brother Zhu) Course name: "php Chinese webs...

PHPz 2018-07-26 16:30:52

c++ - How to define a macro in C to obtain the function name through a function

How to define a macro to obtain the function name string, as follows: {code...}

阿神 2017-07-04 13:45:23

linux - How to add a second-level domain name to the code and automatically perform A record resolution?

Today someone told me about a problem with shopnc secondary merchant domain name resolution. I don't understand how to implement it. It is to edit the second-level domain name of a certain merchant in the background. This domain name will automatically point to the server's IP, as will the pinged ad...

迷茫 2017-05-16 13:34:51

mysql - How to use sql column value as field name of new table?

Please tell me how to use the result column value in the above picture as the field name of the new table. Please give me some advice. Thank you.

PHP中文网 2017-05-18 10:56:14

Each time the page loads, select the li list of default matching names

I've created a list of color buttons on a product detail page on my e-commerce web page. When I enter the page I want the matching color li button to be selected by default. A specific color name (text string) is available on each product page. Below is a summary of my code. .color-wrap{}.color-wrap...

P粉155128211 2023-08-13 17:51:12

How to save value(task) in variable name ref in real time database?

I'm trying to save a "task" in a live database and I want it to be saved in an account name reference. And it goes beyond the username. Function to save the task: functionsavetask(){vartask=input.value;//*ENVIAOVALORDOINPUT(task)ASSOCIADOAONOMERECOLHIDOACIMAPARAADATABASEDAFIREBASEfirebase....

P粉156532706 2024-02-17 22:46:29

java - How to implement username or email login in the same input box?

As shown in the two pictures, the user table has username and email fields. When the page is logged in, how to implement the login function with username or email? I hope you can understand the answer.

迷茫 2017-05-17 10:02:39

javascript - Use canvas to implement electronic signature, position the coordinates of the mouse in the canvas

When trying to use canvas to implement an electronic signature, the coordinates of the mouse in the canvas cannot be accurately obtained. {Code...} Use ev.clientY to obtain the coordinates of the mouse, but canvas.offsetTop obtains the height from the parent element. And canvas is in a form with scr...

巴扎黑 2017-05-16 13:36:00