Rae Levity Polymorphism Introduction

Media Summary: I describe how Haskell uses kinds to track how runtime values are represented. This video doesn't quite get to talk about This video is a continuation of last week's ( where I actually get to Haskell is widely known for featuring lazy evaluation, but having this as a first-class component of the language does not come for ...

Rae Levity Polymorphism Introduction - Detailed Analysis & Overview

I describe how Haskell uses kinds to track how runtime values are represented. This video doesn't quite get to talk about This video is a continuation of last week's ( where I actually get to Haskell is widely known for featuring lazy evaluation, but having this as a first-class component of the language does not come for ... I run through a toy example of how using unboxed types (specifically, unboxed tuples) can make your Haskell code run faster. Dreaming of cracking Placements & Internships at top companies(Google, Amazon, Meta, Microsoft, Adobe , Netflix etc..) ? I use a fair dollop of type-level hackery to cook up some pattern synonyms that provide a richly typed, safe interface on top of an ...

In the course of writing I wanted to write a TupleN# operator that takes ... Authors: Richard A. Eisenberg, Simon Peyton Jones Title: 30 August, 2015 Richard A. Eisenberg, University of Pennsylvania e-mail in the first slide Help us caption & translate this video! Spurred on by I discuss how GHC currently is pretty arbitrary in when it decides to ... This video demonstrates a way to access the full type-checker environment from inside a Template Haskell splice. The use here is ... We explore Haskell's layout rule, and how it works in practice. Official description of that layout rule: ...

I explain GHC's TypeError facility, which allows your library to customize type errors that users see. This video was inspired by ... I build a version of zipWith that can infer its arity. Is this a good idea? I don't know. But it's definitely fun to push the limits. Warning: ...