This article provides three methods to cache Gravatar avatars in WordPress to resolve slow loading issues caused by network restrictions, including using Duoshuo mir...
A personal account of early online part time work experiences in 2012, focusing on the realities of Taobao brushing, the time investment versus income, and a warning...
A step by step guide on how to unlock the bootloader for the Huawei Honor 4 Play (model G621 TL00) by applying for an official unlock code, enabling USB debugging, i...
This article provides three practical methods to modify a WordPress username, including executing SQL queries, using functions.php, and creating a new administrator ...
This article explains how to configure SMTP in WordPress using code in functions.php to bypass mail() restrictions and improve email deliverability, including a test...
This article explains how to resolve the issue of Foxmail failing to connect to Gmail due to incorrect passwords, disabled IMAP/POP services, or two step verificatio...
This guide explains how to change the default SSH port on Linux from 22 to a custom port like 50000 by editing the sshd config file and restarting the service, inclu...
JieStyle V1.0 is a new professional WordPress theme by Tangjie, featuring a mature business style, responsive design for all devices, and built in SEO optimizations.
A step by step guide to setting up a VPS on DigitalOcean, covering account creation, droplet selection, and initial server configuration.
xiaoz
I have been writing at xiaoz blog since 2013, sharing practical notes on Linux, Docker, programming, WordPress, and useful tools.
My background spans hosting support, cloud support, Linux operations, and PHP development. I have been working independently since 2022.
I enjoy building reliable web products with PHP, Golang, Python, Vue, and the infrastructure around them, from servers and databases to domains, CDN, and SEO. Most posts here come from real projects and personal experience.
You can get in touch with me through any of the channels below.
