Text Processing and Web Scraping Fundamentals
File Manipulation and Text Processing
Core Concepts
Files serve as virtual storage units provided by operating systems to persist information. Text files include formats like .txt, .md, .py, .xml, and .ini that store character data, while multimedia files handle audio and video content.
Basic File Operations in Python
Locating Files
In developm ...
Posted on Tue, 21 Jul 2026 16:42:24 +0000 by sir nitr0z
Working with Binary Data Using Node.js Buffer
The Buffer class is a native global in Node.js designed for direct manipulation of binary data. Unlike browser-based JavaScript, which rarely deals with raw binary streams, Node.js operates as a server-side runtime where handling file systems, network packets, and I/O streams is standard. Buffer instances represent fixed-length memory allocatio ...
Posted on Sat, 09 May 2026 02:27:20 +0000 by joelhop