Technology
Technology is changing every day, upgrading every day, for the betterment of the world. Read the latest technology news daily, and new best tech gadgets reviews which include computers, servers, mobiles, tablets, laptops, and consoles.
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Single 200 AH vs. Double 100 AH battery!
Many of our solar friends ask me about using a single 200 AH battery or double 100 AH (Parallelly-connected) batteries for their solar and inverter setups. This is a tricky question with many answers. Let’s…
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How To Redirect 404 to the Homepage in Nginx?
When a requested URL is not available or not found, it’s advisable to redirect them to another URL or to a homepage that’s user-friendly. Nginx web server allows us to redirect off such 404 error…
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How to install PHP 8 on Debian 10?
On 26th November 2020, PHP introduced its latest and stable PHP 8.0 which is a major update of the PHP language. The codebase is completely new and will not be compatible with the earlier versions…
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How To Cancel an Airtel Postpaid Connection?
I use Airtel numbers for communication as well as for the internet, but recently I got a local broadband connection, so I decided to cancel one of the Airtel numbers that I was using on…
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How to fix “Specify a Vary: Accept-Encoding Header” warning?
While optimizing your website for website performance using tools (ex. GTmetrix), you’ll run into a “specify a vary: accept-encoding header” warning. What exactly does this mean? How can we fix this? In this tutorial, we’ll…
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How to Prevent Your Laptop from Overheating?
Laptop users often complain that their laptop heats too much whenever they kick in some day to day task and always get thought about how to prevent laptops from overheating without causing any more issues.…
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How to fix “No Input File Specified” error?
In a web server, let it be Apache or Nginx, if rewrite rules unable to touch the index file or root file, it shows an error of no input file specified. To fix this error…
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3 Ways to Hide Your IP Address
There are many reasons why you might need to hide your IP address. Top of the list is making sure you do not leave obvious marks on websites you visit. By default, IP addresses are…
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How To Cache Static Content on Nginx?
Here in this post I’ll show you how to cache static content or files on Nginx. If you are not caching static content yet, tune it now, you’ll gain more speed just doing it. I’m…
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5 tips to ensure data safety in 2021
Security breaches and compromised data are, unfortunately, quite common occurrences. Regardless of the size or the business profile of an organization, many companies are losing valuable data due to security gaps they are not aware…
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What type of cables to use between hubs, routers, switches, and workstations?
Wired networking has its own feature thus here’s a reference on type of cables to use in what situation inclusive hubs, routers, switches and workstations. Most networking equipment and gears have an auto MDI/MDIX (Medium-Dependent…
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What is the range of a cell tower?
We often discuss the range of a cell tower (also known as cellular or tower) while using mobiles, or wireless internet. If you’re facing network issues it is just because you are not close to…