Iterating over all the keys of a map

Question

Is there a way to get a list of all the keys in a Go language map   The number of elements is given by len    but if I have a map like   m    map string string   key1   val1    key2   val2       How do I iterate over all the keys

User · Answer

This is also an option  for key  element    range myMap      fmt Println  quot Key  quot   key   quot Element  quot   element

User · Answer

Here s some easy way to get slice of the map-keys        Return keys of the given map func Keys m map string interface     keys   string        for k    range m           keys   append keys  k            return keys       use  Keys  func func main         m    map string interface             foo   1           bar   true           baz    baz             fmt Println Keys m       foo bar baz

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A Type agnostic solution  for    key    range reflect ValueOf yourMap  MapKeys         value    s MapIndex key  Interface       fmt Println  quot Key  quot   key   quot Value  quot   value

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https   play golang org p JGZ7mN0-U-  for k  v    range m        fmt Printf  key  s  value  s  n   k  v      or  for k    range m       fmt Printf  key  s  value  s  n   k  m k       Go language specs for for statements specifies that the first value is the key  the second variable is the value  but doesn t have to be present

User · Answer

Is there a way to get a list of all the keys in a Go language map    ks    reflect ValueOf m  MapKeys        how do I iterate over all the keys    Use the accepted answer   for k       range m

[loops] Iterating over all the keys of a map

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