null vs. undefined in JavaScript / TypeScript
In this tutorial, we discuss the origin of undefined vs. null in JavaScript and how you can easily unify these concepts in your codebase so you don't have to keep juggling between null and undefined 🌹
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Playground used during this lesson: https://github.dev/basarat/demo-null-...
#basarat #JavaScript #Tutorial #TypeScript
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/ basaratali
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I'm Basarat, and I love helping developers. More about me:
Microsoft MVP for TypeScript
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