関連ワード:  python get the first element of a list    python get the first item of a list    python get the first n elements of a list    python get the first 10 elements of a list    python take the first n elements of a list    python get first element of list that matches condition    python get first element of list or none    python get first element of list if exists    python get first element of list and remove    python get first element of list with condition  
結果 : python get the first element of a list