phpmailer failed to send e-mail on Alibaba cloud server, Chinese code is garbled

My environment is: apache+mysql+php First, check whether socket and openssl extensions are enabled     If not, find the php.ini file and open it. Open this extension Remove the ';' before the extension=php_openssl.dll php_sockets.dll php_openssl.dll     Make sure you have these two sentences in the code that you send the message: $mail-&gt ...

Posted on Tue, 10 Mar 2020 23:20:22 -0700 by UKlee

redis error: two reasons for read error on connection

Recently, the online php module occasionally displays read error on connection. The specific error log is as follows Uncaught exception 'RedisException' with message 'read error on connection' After analysis and learning, it is found that two reasons may cause phpredis to return 'read error on connection': Execution timeout Use a disconne ...

Posted on Mon, 09 Mar 2020 03:05:43 -0700 by mjh513

Do it yourself to realize four free chat robots

Chatterbot is a computer program that talks through dialogue or words. It can simulate human dialogue and pass Turing test, such as Siri, Xiaoai classmates, Microsoft Xiaobing, etc.   This tutorial will teach you to use Python to realize four free and easy-to-use chat robots: Microsoft Xiaobing, Tu ...

Posted on Tue, 03 Mar 2020 22:10:37 -0800 by Sa177ir

Learn python crawler, record the learning process, request XPath OS extract MM picture and save local 03

As we all know, to learn python, no, to learn reptiles, to climb a picture is to practice technology. It's the ladder to the master's road. What MM picture, what Dou picture, is to practice technology. Even if we climb down, we won't see it. Well, yes, I won't. OK, let's get back to the point. The f ...

Posted on Mon, 02 Mar 2020 23:23:04 -0800 by ify

OpenSSL "SSL death alert" denial of Service Vulnerability (CVE-2016-8610) [principle scan]

This article is used to solve the problem: OpenSSL "SSL death alert" denial of Service Vulnerability (CVE-2016-8610) [principle scan]. OpenSSL and nginx static source packages need to be upgraded.   1. Related download address: / / official download address of openssl     https://www.op ...

Posted on Sun, 01 Mar 2020 19:57:14 -0800 by jennatar

Horizontal Expansion of Kubernetes Cluster - HPA (Auto Scaling)

Kubernetes clusters can scale or scale services through Replication Controller's scale mechanism to achieve scalable services. The Kubernetes cluster autoscales into: sacle manual scaling: reference Command line usage for basic management of K8s resource objects (upgrade, rollback, expansion, shrink); autoscale auto-scaling: the HPA descr ...

Posted on Fri, 28 Feb 2020 11:21:00 -0800 by ryanb

2020 teaches you to understand regular expressions in Javascript

Preface This article has 4089 words, which takes about 12 minutes to read. text It is believed that the first impression that many people see regular expressions for the first time is muddled. For novices, a regular expression is a string of meaningless strings, which makes people confused. But regu ...

Posted on Tue, 25 Feb 2020 00:36:11 -0800 by opticmike

GraphQL Real Time Bitcoin Market [NodeJS]

In this article, we'll learn how to use Node.js to develop a GraphQL API for bitcoin real-time price quotes. Bitcoin development related links: c#Bitcoin Development Details Detailed Java Bitcoin Development PHP Bitcoin Development Details Bitcoin Data Analysis Tool Bitcoin PHP Offline Development Kit Omni/USDT Java Development Package 1. C ...

Posted on Mon, 24 Feb 2020 16:58:07 -0800 by srdva59

Mail service configuration (virtual domain & virtual user)

Mail service configuration (virtual domain & virtual user) First of all: https://www.somata.work/2019/VirtualMailServerConfig_MariaDB.html Now what I'm doing is:Linux + httpd + php + mariadb + postfix + dovecot + phpMyAdmin + postfixadmin + roundcubemail Here I will show you how to make a mail service based on virtual domain and virtual us ...

Posted on Sat, 22 Feb 2020 09:56:35 -0800 by JoeF

Partial analysis of GC mechanism changes caused by PHP version

Cause: there is such a topic "PHP garbage collection mechanism" when brushing the surface. The first reaction is that PHP uses the mechanism of reference counting to determine whether a variable is garbage and then exits it. I refer to the following article on the Internet Detailed explanati ...

Posted on Fri, 21 Feb 2020 04:20:45 -0800 by T_Hayden