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php - How to determine whether the access comes from PC or mobile?

The main judgment is from the PC side, because some operations must be performed on the computer, and from the mobile side, some functions are hidden.

过去多啦不再A梦 2017-05-27 17:42:54

javascript - In addition to judging UA, is there any other way to judge whether the request comes from mobile or PC?

UA is too easy to be forged. I would like to ask if there are other methods that are not easy to forge to determine whether the request comes from PC or mobile. I temporarily want to (check) a way to determine whether it is triggered based on the window.ontouchstart method, but it seems to be easy. ...

ringa_lee 2017-05-18 10:59:01

How to prevent the converted elements from overflowing and automatically cutting them off?

I'm using Bootstrap4 to make a modal gallery for a friend's personal website. I set it up so that the images expand on hover - but when I set overflow to auto, they get cut off at the edge of the modal (or div). The Gallery is also the third in a set of tabs, but all of them work great. I've tried c...

P粉242535777 2023-09-07 20:04:02

Apache automatically stops

Apache stops automatically

鸿达鑫 2019-01-26 12:09:04

phpStudy self-starting

I want to set phpStudy to start automatically when booting, and it can start without clicking to start the server. How can I achieve this? Background: I want to install a simple server on the customer's machine, so I use phpstudy, and then use setupfactory to package the relevant programs. The custo...

brilliant 2019-05-05 09:44:24

The PHPSTUDY2014 version can be started automatically. But it cannot start automatically after the 2017 version.

The 2017 version cannot start automatically at boot, is there a solution?

慈光 2018-04-01 23:28:59

PHPStudy2018 cannot start automatically

Using PHPStudy2018, Nginx+php5.6.27nts, after setting it as a system service, phpstudy will not start automatically when the server starts. At this time, manually starting phpstudy prompts that port 80 is occupied, only to notice that there are more system services and the apache service occupies po...

GE 2019-02-25 22:39:23

javascript - How to determine whether the DOM element is loaded? Including dynamically added with JS

domcontentloaded can determine whether the page DOM is loaded, but it cannot determine whether it is dynamically added. How to determine this?

淡淡烟草味 2017-05-19 10:10:59

Automatically generate class libraries

How to automatically generate a class library without using the command line

大司命 2018-08-07 17:11:45

javascript - How to locate which js is called by an action without interrupting point debugging?

It's easy to write your own code to set breakpoints, and Firebug will jump directly to the breakpoint. However, there is often an annoyance. When looking at other people's code, a lot of js is loaded on it. Since js and jquery are usually event-bound, js actions are not directly written in html tags...

滿天的星座 2017-06-26 10:58:40

Breakpoint value is overwritten by move value on tailwindcss

I have a problem but I haven't found any problem anywhere yet. When I use padding or margins on mobile and want to change those padding/margins on a larger screen, the base values I set for mobile remain the same and override different breakpoints specific value at. Here's what I can see in the de...

P粉135292805 2024-01-17 09:13:26

Automatically jump to

Copy the source code of iQiyi homepage and log in to http://www.php.demo/ to automatically jump to https://www.iqiyi.com/. What should I do?

***的烦恼 2019-09-20 18:55:32

laravel prohibits automatic update of update_at field

Every time the save method is called, Laravel always automatically updates the update_at field. How to disable automatic updates?

世界只因有你 2017-05-16 16:49:57

node.js - How to make nodejs application forever restart automatically?

Ubuntu 16.04, how to make the nodejs application automatically restart when the system restarts? I used {code...} but restarting the system does not automatically start app.js. I still have to restart it manually.

高洛峰 2017-06-14 10:51:32

Vuetify autocomplete display

I'm new to vue3. I'm trying to use vuetify autocomplete in my project. I consulted the official documentation of vuetify. Autocomplete displays [object object]. Thanks in advance. <script>import{Form,Field}from'vee-validate';exportdefault{components:{Form,Field,},setup(props){},data(){return{a...

P粉658954914 2023-12-25 11:00:26

Can d3 automatically do two-way binding?

Can charts drawn with D3 be automatically bound in two directions? Modify data and automatically re-render the chart

高洛峰 2017-07-05 10:38:56

How to set the linux version of phpstudy to start automatically at boot?

How to set the linux version of phpstudy to start automatically at boot? No need to enter sudo xp and then enter 1 every time

清风 2020-01-06 16:12:31

javascript - How to get the auto-fill value of input

How to get the auto-filled value of input? Now the auto-filled value cannot be verified and a verification error message is displayed. Then it needs to be verified when selecting auto-fill. When submitting at the beginning, it prompts that the mobile phone number cannot be empty. After automatic sel...

大家讲道理 2017-05-16 13:25:57

Automatically scroll to bottom when subscribing in footer

When I am in the footer and submit the form, it redirects to another page but it automatically srcolls to the footer. Now I want it to not scroll, is there any way? I tried using window.scrollToTop but it doesn't work, it still scrolls to the bottom then to the top

P粉550823577 2023-09-15 10:03:57

javascript - Make input extend automatically?

I would like to ask you to assume that when the text is less than one line at the beginning, it will be an input-sized field, but when it jumps to the second line, the input height will automatically change? Just like when writing a title in WordPress, if the text exceeds the input range, it will au...

天蓬老师 2017-06-12 09:23:09