Web Reference: It is possible to have both local and global variables with the same name. When you do this, the local variable takes precedence over the global variable. In this example: The function myFun will return the string Head because the local version of the variable is present. If you assign a value to a variable that has not been declared, it will become a GLOBAL variable. This code example will declare a global variable carName, even if the value is assigned inside a function. Hello Starry-eyed Coders! 🌟 Today, we're on a dazzling journey through the celestial constellations of JavaScript to witness a breathtaking cosmic ballet - the dance-off between Global and...
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