All posts by Alok Yadav

About Alok Yadav

Alok Yadav is a software developer with a passion for building user-friendly applications. He has over 10 years of experience in the tech industry(Embedded C, Data Structure, Multithreading, TCP/IP, Socket, TR181, Networking, IOT, Linux Statefull Firewalls and L2/L3 protocols) and loves sharing his knowledge through clear and concise tutorials. In his free time, Alok enjoys playing the computer games and tinkering with electronics.

How Blockchain Technology is Revolutionizing Supply Chain Management

Technology

Blockchain technology, best known for its role in cryptocurrencies like Bitcoin, is making waves in the world of supply chain management. Its ability to provide transparency, security, and efficiency has the potential to revolutionize how goods are produced, tracked, and delivered. In this blog post, we’ll explore how blockchain is transforming supply chain management, discuss … Continue reading How Blockchain Technology is Revolutionizing Supply Chain Management →

How 5G is Revolutionizing the Internet of Things (IoT) and the Importance of Security

Technology

The advent of 5G technology is set to revolutionize the Internet of Things (IoT), bringing about unprecedented changes in how devices communicate and operate. As 5G networks roll out globally, they promise to deliver faster speeds, lower latency, and greater connectivity. This next-generation network will not only enhance our everyday mobile experiences but also unlock … Continue reading How 5G is Revolutionizing the Internet of Things (IoT) and the Importance of Security →

Quantum Computing: The Next Frontier in Technology

Technology

As we forge ahead into the digital age, the limits of classical computing are becoming increasingly apparent. Enter quantum computing—a revolutionary paradigm that promises to solve problems previously deemed intractable by leveraging the strange and fascinating principles of quantum mechanics. Today, quantum computing stands on the brink of transforming industries from cryptography to pharmaceuticals, heralding … Continue reading Quantum Computing: The Next Frontier in Technology →

The Rise of Artificial Intelligence in Healthcare: Revolutionizing Patient Care

Technology

In recent years, the integration of Artificial Intelligence (AI) in healthcare has sparked a revolution, transforming how patient care is delivered and managed. This cutting-edge technology, once relegated to science fiction, is now enhancing medical diagnostics, treatment plans, and operational efficiencies in hospitals worldwide. Understanding AI in Healthcare AI’s application in healthcare spans many areas, … Continue reading The Rise of Artificial Intelligence in Healthcare: Revolutionizing Patient Care →

Parse URL in PHP using `parse_url` and add/modify query parameters

PHP

The parse_url function in PHP is used to parse a URL into its components such as scheme, host, path, query, and more. However, it doesn’t have a direct feature for modifying or adding parameters to a URL. To achieve that, you need to manually manipulate the parsed components and then reassemble the URL. Here’s how … Continue reading Parse URL in PHP using `parse_url` and add/modify query parameters →

Preventing form re-submission on reload

JavaScript, PHP

Preventing form submission when a user reloads a page can be useful to avoid unintended data resubmission. You can achieve this using the Post/Redirect/Get (PRG) pattern along with JavaScript. Here’s how you can do it: Server-side Handling (Post/Redirect/Get Pattern): When the form is submitted, process the data on the server, perform the necessary actions, and … Continue reading Preventing form re-submission on reload →

Add a background color to echo statements in a Bash script

Linux, Script

To add a background color to your echo statements in a Bash script, you can use ANSI escape codes for text formatting, just like you did for text color. In this case, you’ll use codes for background colors. Here’s an example of how you can do it: #!/bin/bash # Text colors RED=’\033[0;31m’ GREEN=’\033[0;32m’ YELLOW=’\033[0;33m’ NC=’\033[0m’ … Continue reading Add a background color to echo statements in a Bash script →