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Andrew Fletcher
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The viewport meta tag in a website's HTML is used to control how the webpage is displayed on a mobile device or in a web browser. It defines the viewport's behaviour and dimensions. The viewport meta tag helps create a responsive and mobile-friendly design by adjusting the layout and scaling to fit various screen sizes and orientations, particularly on mobile devices. It helps ensure that text is displayed at a readable and consistent size across different devices and screen...
Andrew Fletcher
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By default the maximum file upload size is set to 2MB. It is not a...
Andrew Fletcher
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The cache system in Drupal 9 delivers the API with the elements required for...
Andrew Fletcher
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Installing Varnish to increase the speed of the page load.
Install varnish using...
Andrew Fletcher
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Clear DNS Cache
The DNS (Domain Name Service) cache on your Mac helps browsers...
Andrew Fletcher
•
I’m recently doing an IoT project. I wanted to investigate the network layer, and to do so I use Wireshark to capture the network traffic between my iOS apps and IoT hardware.
Let’s see how to start packet sniffing using Wireshark!
Install Wireshark
Wireshark is free and open-source. You can download Wireshark from its official website https://www.wireshark.org/.
Once installed, open Wireshark and run the following command to check the existing interfaces:
ifconfig...