JS Arrays: For Loop vs Map for doubling elements, see the cleaner way! ✨ #JavaScript #Coding #DevTip
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JS Arrays: For Loop vs Map for doubling elements, see the cleaner way! ✨ #JavaScript #Coding #DevTip
Ever need to double the elements in a JavaScript array? We've got two common ways to do it. On the top, see the classic `for` loop in action. It explicitly iterates through each number, multiplies it by two, and then pushes the result into a new array. This method is straightforward but requires more lines of code to achieve the goal. Below, we ...
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