Dart Programming - Map.remove() Function



Removes key and its associated value, if present, from the map. The function also returns the value associated with the key.

Syntax

Map.remove(Object key) 

Parameters

  • Keys − identifies the entry to be deleted.

Return Type − Returns the value corresponding to the specified key.

Example

void main() { 
   Map m = {'name':'Tom','Id':'E1001'}; 
   print('Map :${m}'); 
   
   dynamic res = m.remove('name'); 
   print('Value popped from the Map :${res}'); 
} 

It will produce the following output

Map :{name: Tom, Id: E1001} 
Value popped from the Map :Tom  
dart_programming_map.htm
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