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| module golang-demystified | ||
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| go 1.23.3 | ||
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| require github.com/gorilla/mux v1.8.1 // indirect |
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| github.com/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY= | ||
| github.com/gorilla/mux v1.8.1/go.mod h1:AKf9I4AEqPTmMytcMc0KkNouC66V3BtZ4qD5fmWSiMQ= | ||
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| ## A Practical Explanation of pointers in Go | ||
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| - In Go, a function that returns a pointer can return nil. When a function returns a pointer. | ||
| - It means, it returns the memory address of a variable or an object. A pointer in Go can have a value of nil, which indicated that it doesn't point to any valid memory location. |