Working with types sometimes can be very tricky for a developer, regardless of the employed programming language. Surely, many professionals have a story or two to share on this. Types can be tricky beasts and it’s not uncommon to be accompanied with few surprises and often sinister quirks which can cause all kinds of trouble. In this post, I want to discuss about boxing & unboxing value types, the performance penalty of this technique and ways to avoid this altogether when applicable.
What is a stack and how it works? What is an Abstract data type and how it’s related with the stack? In this post we’ll explore the stack data structure, I’ll go through the theory behind, explain why stacks are important programming tools, create a custom implementation of a stack with an array from scratch and finally, go through some interesting examples. By the end of this post I do hope that you’ll have a very good understanding of how a stack works under the hood and how you can use it to tackle day-to-day programming problems.
Since the release of 7.0 version for C#, we’ve seen many small, yet useful features added to the language, aiming to aid developers, directly or indirectly. A new keyword was added in version 7.2, the
in keyword, which makes the reference semantics of the language richer. In this post, I will explore this new keyword, along with
readonly structs and the
ref readonly modifier.
Which are the common techniques to search for a key in an array? This is Learning data structures and in today’s series I will go through the fundamental search algorithms for arrays.
This is the first post in the series on Learning data structures. What this series aims is to provide basic knowledge on some popular data structures and their algorithms, their use cases and how such knowledge can unleash your potential into thinking and solving problems. In this series I’ll focus primarily in the C# language but I might discuss some topics in the F# language as well, for the most part though I will materialize theory in C# code.
In this post I will discuss about the most fundamental data structure in computer science, arrays.