Solidity Function Calls – Internal and External

In this article, we’ll take a closer look at function calls in general, specifically internal function calls in Solidity. It’s part of our long-standing tradition to make this (and other) articles a faithful companion and a supplement of the official Solidity documentation. You can watch my explainer video on the topic here—I’ll talk about function … Read more

Solidity Control Structures

In this article, we’ll take a closer look at control structures in Solidity. It’s part of our long-standing tradition to make this (and other) articles a faithful companion, or a supplement to the official Solidity documentation. You can watch our explainer video here: So far, we’ve been observing various areas of Solidity, with units and … Read more

Solidity: Bytes/String Members | Error Handling | Contract Functions

Continuing on the previous article concerning address member types and type information, we’ll learn about It’s part of our long-standing tradition to make this (and other) articles a faithful companion, or a supplement to the official Solidity documentation. Members of bytes and string Two practical member functions are available for concatenating a variable number of … Read more

Solidity – Members of Address Types and Type Information

Continuing on the previous article concerning units and globally available variables, we’ll learn about members of address types and type information. It’s part of our long-standing tradition to make this (and other) articles a faithful companion, or a supplement to the official Solidity documentation. ▶️ Play: Feel free to watch our article explainer video while … Read more

Solidity Conversions of Elementary Types

In this article, we’ll entertain ourselves with conversions between elementary types in Solidity. We’ll mention implicit and explicit conversions, as well as conversions between literals. It’s part of our long-standing tradition to make this (and other) articles a faithful companion, or a supplement to the official Solidity documentation, for this article’s topic. Implicit Conversions The … Read more

Solidity Operators and ‘Delete’ Keyword

Throughout this article, we’ll take a dive into the topics of operators, specifically the ternary operator, compound and increment/decrement operators, and the delete keyword. We’ll conclude the article with a table overviewing the operators in Solidity. It’s part of our long-standing tradition to make this (and other) articles a faithful companion or a supplement to … Read more

Solidity Function Type Examples – A Simple Illustrated Guide

In this article, we’ll continue our story on function types, but this time, we’ll go through several illustrative examples and learn how they work and breathe in practice. This way, by complementing what we already know about function types, we’ll get a broader perspective and better understanding. It’s part of our long-standing tradition to make … Read more

Solidity Array Members and Manipulation Techniques

In this article, we’ll cover an important topic on array members and array manipulation techniques. This knowledge will prove extremely useful as we progress with our journey through Solidity and gain experience. It’s part of our long-standing tradition to make this (and other) articles a faithful companion, or a supplement to the official Solidity documentation, … Read more

Dangling References to Storage Array Elements – Solidity Reference Types

In this article, while being unable to keep the focus on anything else with all this dangling around, we’ll entertain ourselves with dangling references to storage array elements. It’s part of our long-standing tradition to make this (and other) articles a faithful companion, or a supplement to the official Solidity documentation, starting with this part … Read more