Posted on Sep 13 Since I've now finished my 3rd service worker build plugin, I thought I'd share what I learnt, since I had to figure out a surprising amount by myself. In a… Read More

Posted on Sep 5 • Originally published at ifourtechnolab.com The Azure SDKs are collections of libraries that are built to make it easier to use A… Read More

Introduction Generic Routing Encapsulation, or GRE, is a tunneling system that allows various network layer protocols to be encapsulated within IP tunnels. Using either public or private… Read More

Best practices of WordPress theme development can be a rewarding experience, but it requires attention to detail and adherence to best practices. A well-coded theme can help improve site per… Read More

In today’s fast-paced digital landscape, page speed plays a crucial role in your user experience and business success. Ensuring that your website loads quickly is not only essential f… Read More

One of the go-to tools for analyzing a website’s loading speed is called GTmetrix. They are one of the most-used service providers for loading speed analysis reports, alongside Pingdo… Read More

In my previous blog post, I went over how to create Excel sheets with predefined columns. For reference, if you missed it, you can find it right here: A Comprehensive Guide to Creating High… Read More

Reading an excel file is not the same as reading PDFs or Word Documents. To generate excel documents in Mendix, we always use the built-in Export Excel or Excel Exporter. Let’s look at… Read More

Are you trying to secure your web scraping sessions but are running into frustrating proxy status errors that affect your productivity? If so, you’re not alone. But understanding what… Read More

The following techniques have been made public by a researcher who wishes to remain anonymous. They can be used to bypass certain of Cisco’s Secure Email Gateway appliance’s… Read More

This is an comprehensive web application pentesting checklist for web application security professionals and bug bounty hunters . kudos to tushar verma for his extensive research on this to… Read More

We view HTML as the fundamental language of the World Wide Web, so applicants for positions in web development must be well-versed in it. When you ask HTML interview questions, you seek… Read More

Fundamentals of Network Communication complete course is currently being offered by University of Colorado through Coursera platform and is being taught by Xiaobo Zhou.Ab… Read More

Introduction When you want to support dynamic content and sync the data from one device and also access it from anywhere on the Internet via the website or other cloud accounts, then the dev… Read More

Analyzing large amounts of data has become an everyday problem. Oftentimes, the datasets are only available as CSV file, which creates the the question of how you can import them into your P… Read More

In the world of HTTP Headers, there is one header that I believe deserves more air-time and that is the Server-Timing header. To me, it’s a must-use in any project where real user moni… Read More

In computer networking, a server may send a response code to indicate the status of a request sent by a client. The response code may also be called an HTTP status code, an HTTP response cod… Read More

This weekend I spent some time migrating a few low-traffic websites from Nginx to AWS S3's static web hosting service.In theory, this is a straightforward process: move content from the old… Read More

You may have read some blog posts or heard conference talks on this topic and think you know the answers. You’ve probably heard things like: “HTTP/3 is much faster than HTTP/2 wh… Read More

After publishing the article on “How to send WAP Push data through SMPP”, there is a lot of requests on how to formulate the GSM SMS User Data. Basically, the following is an exa… Read More

This is an imperative process to undertake regularly, as it encompasses everything that’s associated with your search rankings – i.e. SEO. You need to remain competitive within t… Read More

Ankur Tomar, Regional Solutions Marketing Manager, element14 Wireless support is now a necessity for many embedded applications as customers increasingly look to access the benefits of th… Read More

Introduction to Logical Address Whenever a program is running, an address is generated by the Central Processing Unit called Logical Address which do not exist physically, it only exists vi… Read More