All posts tagged “beginner

JavaScript for Beginners: Variable Scope Rules
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JavaScript for Beginners: Variable Scope Rules

JavaScript (JS) is a growing language, but most developers are clear with the variable scope rules. Every programming language has variables that are accessed within  a certain scope, but is a lot more trickier on JS. At first glance, it may look simple but can go wrong if the JS variables are not scoped properly.

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