[英]Compare two dicts and update the dict based on the compared dict
比較兩個字典並根據比較字典更新字典的解決方案
將 dict1 與 dict2 進行比較並根據 dict 鍵值更新 dict1,此處“id”是唯一鍵
dict1={id:1,mobile:'nokia',count:54,size:9}
dict2={id:1,mobile:'nokia',count:63,size:9}
預期輸出:
dict1={id:1,mobile:'nokia',count:63,size:9}
示例代碼:
dict1={"id":1,"mobile":'nokia',"count":54,"size":9}
dict2={"id":1,"mobile":'nokia',"count":63,"size":9}
dict1.update(dict2)
print(dict1)
輸出:
{'id': 1, 'mobile': 'nokia', 'count': 63, 'size': 9}
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