System settings loading error reported

Hello, boss, I got an error when loading the system settings. What's going on? The whole photo was written by the old man

谈志华 2018-10-25 12:16:13 0  1  1360

javascript - Surveillance system voice alarm

To implement a monitoring voice alarm function, when the value of a certain piece of data is less than a certain number, a voice alarm will occur. The alarm content: XXX data XXX time value is less than XX. Friends who have done this can help.

高洛峰 2017-05-19 10:45:03 0  2  578

How can I update the screen before showing the alert?

I'm making a chess website and want to display an alert to tell players who won. However, when the alert is displayed, the last movement is not displayed until the alert is turned off. The alert function is at the end of the code, so it should appear after the source of the block image changes. How ...

P粉764003519 2024-03-30 21:18:25 0  1  484

javascript - fetch settings ('Content-Type', 'application/json') error

{Code...} I want to pass the parameter json string to the background and set the headers. No matter whether I add a new header or add it directly in the headers, this error will be reported. The background is PHP. Does anyone know what's going on? Solution: {code...} Problem solved.

仅有的幸福 2017-05-19 10:38:19 0  2  805

Why does my URL address report an error when accessed by the browser? I have also set up my own AK.

Why does my URL address report an error when accessed by the browser? I have also set up my own AK.

阿怪@ 2019-04-24 10:49:38 0  0  995

Added header setting: header('Content-type:text/html;charset=uft-8'); error report

After it has been set through the function mysqli_set_charset($conn,'utf8'), add the header setting: header('Content-type:text/html;charset=uft-8'); the output result will be garbled. Adding it is normal.

王先生 2019-10-21 13:58:59 0  1  1606

node.js - When setting up cross-domain, proxyTable reports an error?

The frontend is Vue and the backend is nodejs. Why does this error occur when setting up cross-domain settings?

某草草 2017-06-05 11:13:45 0  1  893

How to set up cache in nginx settings

Configuration file proxy_cache cache_one Where is the cache of cache_one? If it is set up on this machine, how to set it up, how to create this cache, how to find the cache location. Under Linux, nginx prompts: [emerg] "proxy_cache" zone "cache_one" is unknown in / etc/...

phpcn_u1582 2017-05-16 17:09:31 0  1  1682

How to set the express framework of node.js to fail to jump when clicking a button, and then jump directly to the 404 interface instead of reporting an error directly.

How to set up the express framework of node.js so that the jump fails when clicking the button, and then jumps directly to the 404 interface instead of reporting an error directly. How to solve this?

给我你的怀抱 2017-06-08 11:02:48 0  2  776

How to use custom alert in React to switch tabs?

I'm creating a react-router alert, so here I want to apply an alert message when you want to switch from one tab to another. I have applied alert attribute because I created a function confirmSwitchTab but it doesn't work. How can I make that prompt so that when I want to switch from one tab to anot...

P粉744831602 2024-02-03 18:42:35 0  2  389

Warning: libpng warning: iCCP: Known incorrect sRGB profile

I try to load a PNG image using SDL but the program doesn't run and I get this error in the console libpng warning: iCCP: Known incorrect sRGB profile Why do I get this warning? What should I do to resolve this issue?

P粉002572690 2023-10-12 22:06:35 0  2  908

macos - Error when configuring nginx-gridfs on mac

Configuring nginx+nginx-gridfs+mongodb on mac always reports this error. I hope someone can solve it. Thank you for this step of make && make install.

怪我咯 2017-05-16 17:07:50 0  1  494

Configuring HTTPS protocol with SSL configuration error for Apache

According to the configuration method in the article (http://huajike.blog.51cto.com/396971/805954), the certificate was successfully generated and then the configuration file was changed according to the article and the server was restarted. The picture shows the error message. . .

PHP中文网 2017-05-16 17:00:49 0  2  588

How to set a new database name and reset password in PHPstudy

How to set a new database name and reset password in PHPstudy

极世 2018-05-01 14:32:00 0  1  2041

Cannot set property of undefined (setting 'isRightSidebarExpanded')

I'm trying to convert a template to use this property with nuxt.js giving me this error Cannot set property of undefined (setting "isRightSidebarExpanded") @click="$store.global.isRightSidebarExpanded=false" Here is the JS file: https ://lineone.piniastudio.com/js/app.js I use th...

P粉060528326 2024-01-04 15:47:20 0  1  568

Where to set macros in Clion?

Where to set macros in Clion?

雨格 2018-08-14 14:44:05 0  0  1509

How to set up phpstudy ssl

How to set up phpstudy ssl? I have multiple sites under phpstudy that need to configure https.

Mr. He 2018-07-02 11:03:53 0  2  1144

Set up that tp5.com

The tp5.com (F:\wampserver\wamp64\www\tp5) is set up, but the content appears to be the same as the content on the localhost page (that is, the red setting page)

李佳羽 2018-07-15 20:53:17 0  4  1581

What is the difference or usage between setting list-style-type on ul and setting list-style-type on li?

What is the difference between setting list-style-type on ul and setting list-style-type on li

益伦 2017-12-10 21:23:52 0  0  1129