Crtschin
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Overview
$ whoami Hey there, I'm Curtis Chin Jen Sem. I graduated witha Master's degree in Computing Science from UtrechtUniversity.
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Lazy-ing in My Pool
Laziness is underrated. Here I lay out a lazy initialization strategy for managing a pool of resources. It is beneficial to defer initialization to improve performance in scenarios where not all resources are needed simultaneously.
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Harder-Coded Newtypes
Newtypes are generally useful to avoid parameter-blindness, but can be cumbersome if each type has it's own wrapper. I explore the use of TypeData as an extended way to improve type safety and reduce developer errors.
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We're All CHAMPs On The Inside
HAMT's are cool, Haskell has a ubiquitous one in unordered-containers. But other languages have the even cooler CHAMPs. This post is about optimizing the filter-ish functions in an attempt at a drop-in replacement that uses CHAMPs.
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Can I pet your DAG?
Haskell's ordered maps are fun tools to have in any arsenal. In this post I give an example on doing dependency resolution quickly using the partially ordered nature of dependency relations, using an extremely contrived example.
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