HelloDec222

hellodec22

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#hellodec22

hellodec22

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hellodec22

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I came from planet Java. So I’m writing this thing on Go for myself. And wondering. Should I use pointers like all the time when it comes to struct/array/map? What about channels? Like is there sort of a rule of thumb that you use pointers everywhere you can not to dupe the memory. Then what’s the best practice for dereferencing? Should I create a variable for deref. value? It doesn’t look good when I have to wrap it into the parentheses each time when I need to access value on arrays. Or is it like go by flow type of stuff?

hellodec22

I came from planet Java. So I’m writing this thing on Go for myself. And wondering. Should I use pointers like all the time when it comes to struct/array/map? What about channels? Like is there sort of a rule of thumb that you use pointers everywhere you can not to dupe the memory. Then what’s the best practice for dereferencing? Should I create a variable for deref. value? It doesn’t look good when I have to wrap it into the parentheses each time when I need to access value on arrays. Or is it like go by flow type of stuff?

I came from planet Java. So I’m writing this thing on Go for myself. And wondering. Should I use pointers like all the time when it comes to struct/array/map? What about channels? Like is there sort of a rule of thumb that you use pointers everywhere you can not to dupe the memory. Then what’s the best practice for dereferencing? Should I create a variable for deref. value? It doesn’t look good when I have to wrap it into the parentheses each time when I need to access value on arrays. Or is it like go by flow type of stuff?

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I came from planet Java. So I’m writing this thing on Go for myself. And wondering. Should I use pointers like all the time when it comes to struct/array/map? What about channels? Like is there sort of a rule of thumb that you use pointers everywhere you can not to dupe the memory. Then what’s the best practice for dereferencing? Should I create a variable for deref. value? It doesn’t look good when I have to wrap it into the parentheses each time when I need to access value on arrays. Or is it like go by flow type of stuff?

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