After the website goes online, Apache quickly takes up all the memory and causes the server to crash.

There is a company website with more than 6,000 IP visits per month. The server configuration was changed to a 4G memory centos server. Apache 2.4 is used as the website server. The website uses pseudo-static reverse proxy access through the proxy server. Just about 5 minutes after it went online, a...

ringa_lee 2017-05-16 16:57:22 0  1  659

java - How does genymotion connect to a website on the intranet?

I can access the Internet when I open genymotion, but the connection cannot open a website on the company's intranet. Please tell me how to set it up so that I can access the website on the intranet on genymotion. ipconfig output {code...} Oracle VM VirtualBox also has a service on the computer loca...

仅有的幸福 2017-05-16 13:35:26 0  2  802

Hello Teacher Ouyang!

I want to buy a server. It is used within the company and does not need to be promoted, so I don’t want to buy a domain name or register it. Can I use IP/project to access the website?

活到老学到老 2022-09-23 07:47:18 0  4  887

Passwordless LDAP login and get user information using Kerberos ticket in PHP

I'm trying to implement SSO on some of our company's intranet sites using FreeIPA/Kerberos. But there is very little information on this topic. I have three machines running in my test network: FreeIPAv4.9.8 server on Centos8Stream Webserver on Debian11 (Apachev2.4.53, PHPv7.4.28) Xubuntu22.04 clien...

P粉071743732 2024-03-26 10:40:55 0  1  501

php - Should startups use self-developed frameworks or other well-known open source frameworks?

1. At present, the company's business is basically using frameworks to develop different types of websites and systems. 2. PHP frameworks include excellent frameworks such as Yii, Laravel, and Phalcon. The advantage of using these frameworks is that they are relatively mature and excellent in all as...

phpcn_u1582 2017-05-31 10:33:30 0  4  856

javascript - Why can't I access local services after chrome is upgraded to version 55?

The company makes a client-side printing function. After installing the client, a 127.0.0.1:8801 service will be started. Then clicking the print button on the website will make an ajax cross-domain request to http://127.0.0.1:8801/. If installed If the client is connected, this interface will retur...

typecho 2017-06-15 09:22:56 0  1  710

apache - Can't access the company's website through the domain name?

The company's website can be accessed through the domain name, but it cannot be accessed by entering the domain name. I saw many people saying that it might be a DNS problem. I don't have DNS installed on my server. Is there any impact? If I want to install it, how should I configure it? I'm a newbi...

阿神 2017-05-16 17:00:02 0  2  595

I am planning to build a foreign paid download site. What payment methods can be integrated?

That is, the user recharges points online, and then downloads and deducts the points. Domestic Alipay and WeChat have many third-party services that provide visa-free services. Currently, we know of Paypal, but you need a corporate account to collect payments online. To obtain the payment status, I ...

俺老刘 2020-11-23 19:36:47 0  1  1233

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  815

Experiment with sorting after query limit

So this is my first question here, please forgive me if something is wrong. I'm trying to make a sort query based on constraints. So there is a Customers table with 90 records. I want to first perform a query limited to 3 records, and then sort the results of this query by a column called ContactNam...

P粉237125700 2023-09-05 14:46:42 0  1  719

CSS Grid: Create new row when child content overflows column width

I have a two column layout based on CSS grid. When the content of the second column exceeds 1fr I want to create a new row. As it currently stands, the content simply overflows the column. One requirement of this layout is that the items in the right menu column are in one row. I achieve this with: ...

P粉212114661 2023-09-05 15:18:28 0  1  610

PHP full text search functionality using AND, OR and NOT operators

Newbie question: I'm trying to implement a full text search on a search string using php and eloquent. $searchstring="+(victimsuspect)+crime-covid";$searchresult=RssItem::whereRaw("MATCH(description)AGAINST('$searchstring'INBOOLEANMODE)")->ge

P粉076987386 2023-09-05 15:06:32 0  1  571

Shortest way to convert all PHP types to string

I'm writing a general system that I hope can one day be applied to fields like medicine (i.e. it's "scientific"). I think the best way is to represent all the data in php with strings (true will be "true", false will be "false" and so on). The reason for this is that in...

P粉369196603 2023-09-05 15:34:44 0  1  1000

How to get average of DATETIME column in MySQL while grouping by other columns

I'm creating and populating a MySQL table using the following query: SETtime_zone='+00:00';CREATETABLEtimestamp_n_datetime(idINT,timeDATETIME,avg_timeDATETIME);INSERTINTOtimestamp_n_datetime(id,time,avg_time)VALUES("1","2023-01-0310:

P粉460377540 2023-09-05 11:46:21 0  1  504

Multi-device (mobile phone) synchronization - React Native

I'm trying to create a Lightshow that will launch on all users' mobile devices at the same time (can have up to 2000-3000 users). All users will use the Internet (Wi-Fi or mobile data). In our FE we use Apollo for subscriptions and it works like a charm. But the problem is, user A can get subscribed...

P粉151466081 2023-09-05 11:58:38 0  1  697

Spades, Diamonds, Hearts, Clubs => styles do not change font color in Chrome for Android

In Google Chrome on Windows, the card suit symbols (spades, hearts, diamonds, clubs) are colored correctly using the "style" attribute. Unfortunately, the same page displayed in Google Chrome on Android does not display the colors I defined but uses the default black and red. (See the atta...

P粉896751037 2023-09-05 15:25:13 0  1  753

How to hide mui TextField label?

I'm developing a Nextjs app and I have a dashboard navigation bar built with mui that contains a notification that opens the notification box, which is built with regular HTML and CSS. dashboard-navbar.js: importNotificationBoxfrom"./notification-box/notification-box";//...exportconstDashb...

P粉239164234 2023-09-05 15:41:00 0  1  678

Custom Bootstrap 5 carousel on mobile (multiple items, but not in one row)

I'm having trouble trying to customize the carousel layout on mobile devices. I want it to show every item of the carousel on mobile instead of just one, but after trying with some CSS and JS, especially using displayfloat or max-witdh I'm just starting to think this isn't possible, Or I don't know ...

P粉763662390 2023-09-05 11:53:56 0  1  594