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How to Use Bing International Edition
Thursday, February 20, 2025 in Blog
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Some search engines refuse to innovate; valuable content keeps decreasing while ads keep multiplying. Many have started abandoning them and switched to Bing (bing.com). Bing comes in multiple versions: cn.bing.com is the China edition; search results …
Using Common DDNS Subdomains May Cause China Telecom Broadband Service Degradation
Wednesday, February 19, 2025 in Blog
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I have been troubleshooting IPv6 disconnections and hole-punching failures for over three months. I’ve finally identified the root cause; here’s the story. My First Post Asking for Help—IPv6 Disconnections IPv6 had been working perfectly. Without …
Compliance Discussion of Reverse Proxy in Home Networks
Monday, February 17, 2025 in Blog
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Background About 90 days ago, I encountered an IPv6 connectivity issue with China Telecom Hubei. After long-term observation and analysis, here are the findings. Problem Analysis Two initial suspected causes: PCDN usage detection No active use of …
Security Practices for Personal Domains
Friday, January 17, 2025 in Blog
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Introduction In the internet age, cyberattacks have become the norm. Every day, countless automated tools scan every corner of the internet looking for potential vulnerabilities. Many people believe that only large enterprises become targets of …
Releasing Reserved Memory on a VPS
Tuesday, December 31, 2024 in Blog
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By default, the Linux kernel reserves a block of memory for kdump, and its size is controlled by the crashkernel parameter. Most application developers rarely trigger kernel panics, so you can recover this memory by editing /etc/default/grub. If you …
How a vendor bypasses DNS blocking
Friday, December 13, 2024 in Blog
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Recently I noticed that the DNS public service IP is receiving abnormal traffic—tens of identical requests for the same domain every second, completely ignoring the DNS protocol and the global TTL value. At first I thought the IP belonged to an …
WeChat Read Auto Check-in & Read-Time Boost
Thursday, December 05, 2024 in Blog
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Just to get a cheaper WeChat Read membership. This document may be out of date; for the latest version visit the open-source repository: https://github.com/jqknono/weread-challenge-selenium WeChat Read Rules Offline reading counts toward the total, …
Low-Risk Web Crawling Behavior Analysis: Benefits and Strategies
Tuesday, December 03, 2024 in Blog
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Introduction In today’s accelerating digital transformation, web crawling has become a vital bridge connecting data silos and extracting information value. According to Statista data, global data volume is expected to reach 175ZB by 2025, with …
Turning off the discrete GPU to save power
Monday, November 18, 2024 in Blog
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This post is for friends who rarely shut down their desktop and often remote into it to work. My daily workstation and gaming rig are the same machine, with a 4K 144 Hz monitor. I normally leave the discrete GPU on just to make everyday interactions …
Google Translate API Usage Guide
Friday, November 15, 2024 in Blog
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If you need to automate translation tasks via API, the Google Translate API is a solid choice. Its translation quality may be slightly behind DeepL, but it offers better value—especially with 500,000 free characters every month. Product Overview …