摘要： seasons = ['Spring', 'Summer', 'Fall', 'Winter'] for j,even in enumerate(seasons): print(j,even) 可以同时打印itme 和序号 阅读全文

摘要： import math def is_su(num): if num <= 3: return True for i in range(2,int(math.sqrt(num))+1): if num % i == 0: return False return True 阅读全文

摘要： https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/logical_volume_manager_administration/mdatarecover 阅读全文

摘要： 指定id POST /haoke/user/1001 #数据 { "id":1001, "name":"张三", "age":20, "sex":"男" } 不指定id POST /haoke/user/ { "id":1002, "name":"张三", "age":20, "sex":"男" } 阅读全文

摘要： float result = left * 1.f / right; 阅读全文