In this tutorial, I will explain the intricacies of TypeScript enum naming conventions. By the end of this post, you’ll understand how to name your enums effectively, making your code more readable and maintainable. Enums, short for enumerations, are a feature in TypeScript that allows you to define a set of named constants. These constants … Read more >>
While working on a TypeScript project, I got a requirement to map enum values back to their corresponding names, essentially the reverse of how enums are typically used. With numeric enums, TypeScript handles this automatically. But when it came to string enums, I had to implement a custom solution to make reverse mapping work. In … Read more >>
When working on TypeScript applications, especially those involving fixed sets of related values like states, cities, or user roles, enums become an essential tool for writing maintainable code. Recently, while working on a project for a US-based company, I encountered a requirement to loop through enum values to display options in a UI dynamically. For … Read more >>
When working on TypeScript applications, especially in larger projects, using switch statements with enums can significantly enhance the code’s maintainability. Recently, while building features for a web app that involved managing user roles and order statuses, I came to know about the use of enums in handling a fixed set of related values. I learned … Read more >>
While working on a TypeScript project, I had an enum that listed different user roles, such as Admin, Editor, and Viewer. I wanted to display all these roles in a drop-down menu on the webpage. To achieve this, I needed a way to retrieve all the values from the enum so I could loop through … Read more >>
While working on a TypeScript project, I needed to store values in an object where the keys represented different user roles, such as Admin, Editor, and Viewer. Instead of using plain strings (which can cause typos or mistakes), I used a TypeScript enum to define the roles. This made the code more readable, safer, and … Read more >>
When working with enums in TypeScript, you may encounter situations where you need to convert an enum to an array. This can be useful when creating a select box or iterating over the enum values. In this tutorial, we will learn how to convert a TypeScript enum to an array. I will explain different methods, … Read more >>
As a developer working on a project for a US-based company, I recently faced a challenge where I needed to define a set of related constants and use them to create custom types. TypeScript enums proved to be the perfect solution, allowing me to write more readable, maintainable, and type-safe code. In this tutorial, I … Read more >>
Recently, while working on a project for a client, I faced a bug because I used the wrong comparison operator. I was comparing two enum values using ==, thinking it would work. But the values didn’t match because one was a number and the other was a string. When I changed the operator to ===, … Read more >>
Whether you are building a complex application for a client in New York or a simple data processing tool for a startup in Silicon Valley, understanding how to determine if an object is empty is crucial for ensuring your code runs smoothly and efficiently. In this tutorial, I will explain how to check if an … Read more >>
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