Programming VIP

Basic Introduction Pub/Sub function (means Publish, Subscribe) is the publishing and subscription function In event-based systems, Pub/Sub is a widely used communication model, which uses events as the basic communication mechanism to provide loosely coupled interaction modes required by large-scale systems: subscribers (such as clients) expre ...

Links to the original text: https://my.oschina.net/zipu888/blog/549651 1. Basic GrammarPHP script block to <? PHP starts with At the end, we can place the script block of PHP an ...

PHP+Nginx Environment Setup Author: Mirror ^^ Reference article: ​ Nginx+PHP+MySQL Installation Reference ​ PHP Source Installation Experience ​ Common problems in PHP source environment building CentOS environment Configure the CentOS-7 network: CentOS (minimum installation) does not open the network by default Start the network vi Open: / ...

1. Software Installation1.1 Update System yum -y install wget vim-enhanced mkdir /etc/yum.repos.d/backup mv /etc/yum.repos.d/{*.repo,backup} wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.163.com/.help/CentOS7-Base-163.repo wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo rm -rf /var/cache/yum rm -rf /va ...

Links to the original text: https://www.mk2048.com/blog/blog.php?id=000iac1hj&title=iconfont%E5%AD%97%E4%BD%93%E5%9B%BE%E6%A0%87%E5%92%8C%E5%90%84%E7%A7%8DCSS%E5%B0%8F%E5%9B%BE%E6%A0%87 Foreword: This is the author's own understanding an ...

Microblog Simulated Logon This is the website of this crawl: https://weibo.com/ I. Request Analysis Find the login location, fill in the username password for login operation Look at the data for this request response. This is the data from the response. Save it. exectime: 8 nonce: "HW9VSX" pcid: "gz-4ede4c6269a09f5b7a6490f790b4aa944eec" pubk ...

The Way to Fill the Pit with Wechat Small Program Service Provider Model Having read the posts of this predecessor, I have come out of the deep pit and added a few easy mistakes by the way: https://blog.csdn.net/qq_18881987/article/details/94428628 ...

It is well known that Curl is not recommended in SWOLE applications because it blocks processes. This article will use actual code and data, in the most intuitive way, to let you understand why. Finally, Curl's solution in Swoole will be given. If you don't want to see the analysis, you can go straight to the end. Routine comparison Yu Run does ...

Requirement: A user gives or cancels a comment on an article and then returns to the list page of the article to show the number of comments and the number of comments. In laravel, we can use the idea of model association to develop this functio ...

In common shared landing business, product managers or operating classmates often require that shared pages carry shared pictures, page descriptions and page titles. Then how can we solve some of the problems? Here are several solutions for your reference. Traditional way The most traditional way is to set the title, description and other head ...