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How Java Handles Memory: Management and Model Explained

Mar 26, 2025 · 5 min read · To run programs and store information, a computer's memory must be efficiently managed to allocate data to appropriate memory spaces. This article explores the fundamentals of memory management and the memory model in Java, including how memory is de...

Making XML Parsing Easy in Playwright API Tests with fast-xml-parser

Feb 6, 2025 · 4 min read · I recently started working on a project where the APIs accept requests and return responses in XML format. While exploring Playwright for API testing, I found that it provides a mechanism to handle requests and responses in JSON format, but lacks a s...

Understanding cURL: A Command Line Tool for transferring data with URLs

Nov 19, 2024 · 10 min read · In today's digital age, billions of API requests are made globally over the internet, seamlessly integrating technology into our daily lives. We interact with these APIs through various devices such as smartphones, smartwatches, laptops, and even tel...

Efficient JSON Processing with jq Command-Line Tool

Nov 11, 2024 · 7 min read · In this article, we will explore the command-line tool jq, a powerful and flexible utility for managing and parsing JSON files. Why use jq when JSON can be managed with other desktop and online tools? jq is easy to install. It has no runtime depende...

Retrieve cookies from HTTP response header using Postman

Nov 4, 2024 · 2 min read · Scenario We aim to make a GET API call to the customer database to validate user details and retrieve the session token, authentication token, and other related tokens as cookies from the server. These cookies are returned in the response header and ...