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Programming-Idioms

History of Idiom 44 > diff from v14 to v15

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Version 14

2015-08-21, 23:20:52

Version 15

2015-08-22, 21:06:01

Idiom #44 Insert element in list

Insert element x at position i in list s. Further elements must be shifted to the right.

Idiom #44 Insert element in list

Insert element x at position i in list s. Further elements must be shifted to the right.

Imports 
Classes
Code 
var
  L: TList;
  i: Integer;
begin
  ...  //assume the list is created and has elements
  if i < List.Count then
    List.Insert(_x, i)
  else
    List.Add(_x)
end;