problem description how to send a long socket link to a remote server with workerman as a client under thinkphp the environmental background of the problems and what methods you have tried there is no AsyncTcpConnection class in server encapsulate...
1. Currently, crontab, which comes with centos, automatically executes scripts. But there will be some errors in time. the logic now is: the php code automatically queries the work order to compare the first 10 minutes of the current time with the appoi...
how does the front end of YY realize real-time video interaction how to implement real-time interactive video on the YY web side? the source file seems to have only video tags. So how is it implemented on the server side? is the front-end layout only ...
problem description the php script is introduced into the php page through include, and the page cannot be parsed correctly. the environmental background of the problems and what methods you have tried my xq_note.php is the html page, and diray_di...
I am a little confused after joining the profession for one or two years. I don t know how to focus on learning something, or to learn some other languages. Do the gods have any good suggestions? thank you ...
when sending messages to users using the template messages provided by Mini Program, the formid is always unstable. Sometimes the message is sent successfully, sometimes it is not possible, but it is unstable. Is there any other solution? ...
the current server is the server of the 2-core 4GB swoole construction. There are 600clients (will continue to increase) the client sends a heartbeat to the server every minute, so it theoretically receives 600heartbeats at a time and throws them to t...
report an error as shown in the figure: localhostHtmlhtmlorderform -1,processorder1.phporderform-1 Eprocessorder1.phpDD:XAMPPhtdocs :,: < H2 > I looked at it and it seemed that the download item had been downloaded to disk C. the following code i...
I ve been developing php for two years, and I feel like I m still a novice. would like to ask if you have some high-quality teaching materials recommended, want to improve the level of development! want to learn about mysql optimization, php design...
this is the json result of my json_decode counterpart returning to me stdClass Object ( [attributes] => Array ( [0] => stdClass Object ( [attribute-id] => 5c6186217d4d0765152e42f7 ...
https: github.com matyhtf webim composer install is not available on mac systems and servers composer install Loading composer repositories with package information Updating dependencies (including require-dev) Your requirements could not be res...
I have been working for a year and a half, and I am also proficient in curd in business. I have also learned high-performance mysql and seen design patterns. I am currently learning the use of redis, but I am confused now. I do not know how to develop in...
data format: $data = [ [ id => a8856 , date => 20100612 ], [ id => a8856 , date => 20180102 ], [ id => top856 , date => 20100612 ...
my JavaScript encryption code (using crypto-js ): var password_form="QAQ"; console.log(password_form); var password = CryptoJS.AES.encrypt(password_form, Lime Website ).toString(); console.lo...
when php performs garbage collection, it writes the garbage to the root buffer, and then determines the collection through the execution rules. Excuse me, the garbage here is the possible root. How does php determine the possible root? ...
I have accumulated a lot of PPT templates in recent years. I want to make thumbnails like those PPT template websites . I have searched the Internet for a long time and tried many keywords: . PPT generates thumbnails in batches PPT to Picture bat...
I use curl to collect the hyperlink of the title of this site into an array, and then I can t store it in the database. Baidu has done a lot of ways to convert any array into a string. PS: I am a rookie learning ...
Why don t PHP and Python need an application server like Tomcat like Java? ...
plans to deploy the Laravel project to the cloud server today. uploads the local project FTP to the server and changes the name, user name and password of the local database to the database information on the server in the .env file. then prepare to...
mysql can different tables FOR UPDATE multiple times in one transaction? ...
the FTP server sends the "MLST files .gitignore " command to the Serv-U, client and returns 550no files found. 1. For all files without a file name (such as .xxx), serv-u returns a 550error. This is not the case with 2, Filezilla, and so on. how...
after writing with reference to the vue antd document, there is no response, according to the instructions to change the ant-design-vue dist antd.css to ant-design-vue dist antd.less red? What s wrong with this related codes my code says this in...
read an article and said that if the mobile design draft is made according to 640, then on a device with a dpr of 2.0, it is best to develop it in an environment of 3200,568 (that is, 640s). What does that mean? the design draft made according to 640 ...
it s 2018. Can js get the unique ID of a mobile device? the requirement is like this. To achieve a mobile punch function, it is required that you cannot sign in on behalf of a user. A user is associated with a device. if you change a colleague s acco...
demo: simulates business logic http: jsrun.net xWZKp edit what the effect looks like when you write it yourself I won t get two class now how to judge the answer and the selected , and then display both the correct state and the error stat...