Library for array and slice and map

Technical Discussion
1

in PHP we use:
unset(index[5])
and it will remove this just in one line code
but in golang is very lovely!!!:
we should write a for loop and in the for loop we should write if and in the if we should write:
for{
if{
index = append(index[:key], index[key+1]…)
}
}

and why should we spend too much time for this common work???
if memory is very very very important for programmer, it’s OK , do it.
BUT most of the time, time is more important for programmer.
please at least add some more comfortable functions in library.
I think it’s better should be like:
array.unset(index[5])
if somebody needs memory… so will not import “array”
if somebody does’t care about memory and needs time and faster code
so will import array

don’t you think it is better?

2

Why do you need for and if for remove element? Just

index = append(index[:key], index[key+1:]…)
3

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