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When I started learning JavaScript, one sentence kept popping up everywhere: “JavaScript uses prototypal inheritance.” At first, it sounded intimidating. But once I understood how property lookup…
If you have been working with JavaScript for a while, you’ve likely bumped into the this keyword. It’s powerful, but it can be slippery. Sometimes this doesn’t refer to what you think it does. This is…
The definition seems simple: this refers to the current execution context. But in practice, it feels like this has a mind of its own. It changes based on how you call a function, not just where yo…
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