#跳出当前循环，跳出for #使用索引： for i in range(10) : #生成10个数，从0开始，0到9 # To Do # range(1,9) #从1开始，1到8 # range(1,9,2) #从1开始，步长为2，即1，3，5，7 [[0 for i in range(3)] for i in range(4)] # 4个 小list，每小list为3元素 print(matrix) matrix = [0 for _ in range(10)] # 下划线表示占位符，如果写 i，有时会提示i未被使用 print(matrix) 三维类推： matrix = [[[0 for _ in range(3)] for _ in in range(4)] for _ in range(2)] print(matrix) #查看数组行数与列数 arr = [[1, 2, 3], [4, 5, 6], [7, 8, 9], [10, 11, 12]] print(len(arr)) # 行数 print(len(arr[0])) # 列数 ★遍历字典dic�onary

initiative.  Working in an Agile way, we can leave options open and be prepared to accommodate a range of scenarios as the future unfolds.  Jez Humble and his co-authors suggest that instead of using

containers: - command: - kube-apiserver #在这行下面添加一行 - --service-node-port-range=20000-21000 保存退出之后，kube-apiserver的pod将自动更新，更新期间kube-apiserver将不 可用，在生产环境谨慎操作！ # kubectl get pod