Programmer Group

We analyze the implementation of the swoole protocol step by step according to the execution process. The php program is as follows: <?php go(function (){ Co::sleep(1); echo "a"; }); echo "c"; go is actually an alias for swoole_coroutine_create: PHP_FALIAS(go, swoole_coroutine_create, arginfo_swoole_coroutine_create); First, zif_s ...

This project needs to be developed is the canteen warehousing system. The original system was developed with asp in 2004. There are often problems and it is difficult to change the program. So we are going to develop a new system independently wi ...

Step 1: Visiting Range Range address: http://219.153.49.228:41377 Step 2, 1. Search Look at the page and find the location of the single page:2. Page submission:http://219.153.49.228:41377/new_list.php?id=1 and 1=23. Return results Return empty c ...

I. Introduction At 2:30 midnight, I want to fly to the sky and wait side by side with the sun!!! Xiaobian once heard such a sentence in his work: "You can't write a factory." Factory pattern is one of the most commonly used creating ...

The company's business and foreign trade are closely linked, and the project needs to dock Facebook, Google and Twitter API s. Here's a detailed description of the problems we encounter in docking Facebook. 1. Registering a Facebook account is still troublesome. There are IP restrictions. An IP can't register multiple accounts and can easily b ...

statement Last address: https://segmentfault.com/a/11...Although I explained in the previous article, I would like to emphasize that peewee is python-ORM (MySQL,Sqlite,postgresql only)Although ORM is seamless and compatible with many databases, some fine grammars are not common to databases.I use MySQL, so the following is based on MySQL (the o ...

Articles Catalogue 1. Modifying Style Files 2. Modify Paging Style 3. Modify configuration files 4. Modify the query code 5. Sample code 1. Modifying Style Files Enter the paginator under the library folder under the thinkphp folder under the ...

1. Overview of Redis;Second, application scenario analysis;3. Redis's data recovery strategy;Fourth, case: build Redis high-performance database; I. Overview of Redis: Overview: redis is a persistent single-process single-threaded key-value type cache system, similar to Memcached, which supports relatively more value types, including string ( ...

Summary of the Use of Nginx (IV) rewrite configuration The rewrite configuration of nginx is the core part of nginx configuration. rewrite can implement domain name jump (redirection), URL rewrite (pseudo-static), dynamic and static separation ...

Intrusion Link Tracking APM with Pinpoint I. Intrusion Link Tracking APM Application Performance Management (APM)It means to monitor and optimize the key business of an enterprise, to improve the reliability and quality of its business, to ensure that its customers receive good service, to reduce the total cost of IT operation and maintenance, ...