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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                >[success] # 有序字典 要控制一個字典的有序排列,就可以使用OrderDict 字典,他會嚴格按照順序添加,相對來說他的缺點因為內部維護了一個雙向列表,所以是普通字典的2倍,需要對需求分析,看帶來的實際效果是否大于運行效果 >[danger] ##### 使用 ~~~ from collections import OrderedDict d = OrderedDict() d["first"] = 1 d["two"] = 2 print(d) 打印結果: OrderedDict([('first', 1), ('two', 2)]) ~~~
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