Opening a forgotten chest, I unearthed my early writing – and faced the shallow ego of my youth

A long-forgotten trove of my teenage scribblings suggested my chosen career path wasn’t exactly written in the stars ...
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JavaScript Types: What Are They and How Do You Check Them?

As with almost every programming language, JavaScript treats various types of values differently. A string like “Hello world” is very different from a number like 42. But what types are available, and ...