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Page 423 of my articles, tutorials, and thoughts
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Import class in definition file (*d.ts)
# Import class in definition file (*d.ts) - A Guide for Beginners šØāš» Are you having trouble importing a class in a *d.ts file to extend the Express Session typings? Don't worry! This blog post will walk you through common issues and provide easy soluti
TypeScript empty object for a typed variable
šš» Blog Post: TypeScript Empty Object for a Typed Variable Have you ever found yourself in a situation where you want to create a new object for a typed variable in TypeScript, but setting it as an empty object throws errors or causes unexpected behavio
"tsc command not found" in compiling typescript
# "tsc command not found" - A Simple Guide to Compiling TypeScript š Are you a TypeScript enthusiast, trying to compile your code but getting stuck with the dreaded "tsc command not found" error? Don't worry, we've got your back! In this guide, we'll wal
using process.env in TypeScript
# Using `process.env` in TypeScript: How to Solve the 'Property does not exist' Error So you're working on a TypeScript project and need to read node environment variables? š³ Environment variables are a great way to store sensitive or dynamic information
How to disable a ts rule for a specific line?
š **Tech Blog Post - How to Disable a TypeScript Rule for a Specific Line** š Are you struggling with TypeScript errors, even though you know exactly what you're doing? š¤ Don't worry, we've got you covered! In this blog post, we'll explore a common iss
TypeScript for ... of with index / key?
# TypeScript for ... of with index / key? š¤ So you're getting your hands dirty with TypeScript and you stumble upon the `for...of` loop. It seems simple and straightforward, but you quickly realize that it lacks the ability to access the index or key of
Parsing error: Cannot read file ".../tsconfig.json".eslint
# š± Parsing error: Cannot read file '.../tsconfig.json'.eslint Are you seeing the error message "Parsing error: Cannot read file '.../tsconfig.json'.eslint" in all your .ts files in the src folder? Don't worry, you're not alone! This error often occurs w
How to get argument types from function in Typescript
# How to Get Argument Types from Function in TypeScript Have you ever found yourself needing to access the types of the parameters in a TypeScript function? You're not alone! It's a common scenario that can be a bit tricky to figure out at first. In this
What"s the difference between "extends" and "implements" in TypeScript
## What's the Difference Between 'extends' and 'implements' in TypeScript? So you're writing some TypeScript code and you come across the keywords 'extends' and 'implements'. š§ What do they actually mean and how do they affect your code? Let's dive into
"this" implicitly has type "any" because it does not have a type annotation
# š Solving the Implicit `this` Error in TypeScript Are you encountering the error message "'this' implicitly has type 'any' because it does not have a type annotation" when enabling `noImplicitThis` in your `tsconfig.json` file? Don't worry, you're not