String Manipulation and Substring Extraction in D

Working with text is a fundamental skill in any programming language, but extracting precise segments of data from a raw string can be challenging without the right techniques. This course teaches you how to locate, isolate, and print specific substrings between designated characters using the D programming language. You will start with the absolute essentials of how D handles strings as arrays of characters, learning the foundational terminology and memory layout before writing your first lines of code. What you will learn: Understand how strings and character arrays function in D, Learn to locate specific boundary characters using built-in search functions, Extract precise substrings using range-based slicing, Practice safe memory management and handle out-of-bounds errors, Apply modern D language features such as type inference and basic immutability to string manipulation. Through structured written explanations and step-by-step code exercises, you will progress from basic character matching to building robust text-parsing logic. This course is designed specifically for beginners with basic programming knowledge who want to deepen their understanding of string manipulation in D, requiring no prior experience with the D language itself. Take your first step toward mastering text processing in D today.