Jan 11 · 5 min read · Difference Between Typescript and Javascript Typescript is a superset of javascript with static types thats check at the compile time . TypeScript code must be compiled to JS using ‘tsc’.Type script used for large scalable and production applications...
Join discussionJan 8 · 2 min read · Union - | Union acts like the unions in Set type:A = {1,2,3}B = {4,5}AUB = {1,2,3,4,5} So in terms of Typescript: interface Person { name: string; } interface Lifespan { birth: Date; death?: Date; } type unionCheck = Person | Lifespan // Can tak...
Join discussionSep 10, 2025 · 7 min read · TL;DR C# developers have better options than relying on null. Use value types for guaranteed validity, Option<T> in libraries like LanguageExt for explicit absence, required/init for complete object construction, and Nullable Reference Types for safe...
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Dec 28, 2024 · 3 min read · Union number adalah fitur di TypeScript yang memungkinkan Anda mendefinisikan sebuah tipe sebagai kumpulan nilai numerik tertentu. Misalnya, Anda mungkin memiliki sebuah tipe yang hanya menerima angka tertentu, seperti 1 | 2 | 3. Namun, ketika meneri...
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Nov 8, 2024 · 4 min read · The following is an edited version of an article written by ChatGPT, after some back-and-forth. This summary explores untagged algebraic data types (ADTs), focusing on their similarities and differences with traditional tagged ADTs. We examine union ...
Join discussionAug 25, 2024 · 2 min read · This blog post will show the difference between these two operators. In TypeScript, operators are essential tools that allow us to manipulate data and control the flow of applications. Among the various operators, the pipe symbol (|) and the double p...
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Jul 13, 2024 · 1 min read · Union in typescript allows the variable to hold more than one type of value. It is useful when variable can be of various types. It is defined by | operator between types. //Simple Union let randomValue:string|number=12; randomValue="John Doe"; //ran...
Join discussionMay 22, 2024 · 4 min read · You might have heard of "Enums with superpowers", "Tagged Union Types" or Algebraic Data Types(ADT). It is heavily used in functional programming. And yet, you rarely see them in enterprise codebases. Why is that? A common use case for ADTs is to rep...
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Mar 25, 2024 · 2 min read · TypeScript as a strictly typed language offers many great features such as union types and enumerations. Features as such are widely used in TypeScript programming and allow developers to write flexible and clean code that is strictly typed. If you n...
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Aug 22, 2023 · 5 min read · This is a handy Typescript trick! In simple terms, I like to describe this feature as conditional types. This feature allows you to do things like the below ApiResponse type, let the code talk for himself // You can assert the property will have a sp...
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