In today’s digital age, web browsers have become an essential tool for many people. One of the most popular web browsers is Google Chrome, which has a vast array of extensions available for download. These extensions provide users with additional functionality and customization options, making the browsing experience more enjoyable and efficient. However, sometimes users […]
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This article will tell you how to use the python-whois module to get the whois information of a website domain with examples.
Python Whois Examples Read More »
Microsoft Edge is more and more popular today, but there are fewer extensions for Edge in the Edge extension store. There are a lot of google chrome extensions in the google chrome extensions web store, and this article will tell you how to install the google chrome extensions for Edge.
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When I use the amazon AWS ec2 virtual machine, I always find the virtual machine runs too slow. I open the task manager and found that the CPU usage always reaches 100%, this is the root cause of the slow VM. But at last, I find the real reason is because of the AWS EC2
How To Choose High Performance AWS EC2 Instance Type For You To Run Faster Read More »
After I set up the v2ray server and connect it using a v2ray client software, I find the v2ray server does not work, because I can not browse the internet through the v2ray server. So I need to debug both the v2ray server and client to find the error. This article will tell you how
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I register a domain at bluehost.com. Recently I want to add a DNS record for the domain to point the domain to another VPS server IP address. But when I add DNS Record in the DNS zone editor, I encounter an error message Did not get any results for the domain. Now I will tell
How To Fix Did Not Get Any Results For Domain Error When Add DNS Record Read More »
When you change your domain’s DNS name server, you know that it needs 24 – 48 hours to make the name server change propagate to all DNS name servers all over the world. Then you can add/edit A record in your new DNS name server’s DNS zone file to let the domain point to a
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There are more and more emails in your Gmail inbox, and it makes you crazy to read them. Then you may want to classify the inbound emails into different categories automatically when the email arrives. This article will tell you how to route different source emails to different categories in Gmail.
How To Route Incoming Emails Directly To A Folder In Gmail Read More »
When you use Cloudflare as your website CDN server, you always need to know whether the web page is cached by Cloudflare or not. And Cloudflare returns some HTTP response headers when you request the web page, you can get the web page cached status from those response headers. One of the response headers is
How To Configure Cloudflare Page Rule To Fix Cf-Cache-Status DYNAMIC Issue Read More »
My website dev2qa.com uses Ezoic caching function to cache all my website pages. This can improve my website page access speed. Ezoic proxy server will create a copy of my website page and save those web page copies in their data center all over the world. So when a client requests a web page, and
How To Set Http Header Vary Value Correct To Make Cache Work Effective Read More »