Stan

https://github.com/CyC2018/CS-Notes/blob/master/notes/Leetcode%20%E9%A2%98%E8%A7%A3%20-%20%E6%90%9C%E7%B4%A2.md#3-%E6%9C%80%E7%9F%AD%E5%8D%95%E8%AF%8D%E8%B7%AF%E5%BE%84 最短单词路径这道题并不需要显式建图，完全可以继续使用BFS来搜索，只不过记得删除已经找到的元素，就可以减少复杂度了。 经过测试这个方法时间复杂度大大减小，并且代码更为直观简单： ``` class Solution { int length = 0; public int ladderLength(String beginWord, String endWord, List wordList) { if(!wordList.contains(endWord)){ return 0; } length = beginWord.length(); Queue que =...

x86_64 arch binaries support

3

We should remind users to download the latest k8s component(kubelet, kubectl, kube-apiserver,kube-controller-manager, kube-scheduler) binaries from https://www.downloadkubernetes.com/ based on their os and arch. For the rest of tools: cri, runc, etcd,...

Error: mkdir: cannot create directory ‘/var/lib/kubelet’

2

Error: mkdir: cannot create directory ‘/var/lib/kubelet’ It has been created in the previous section: https://github.com/kelseyhightower/kubernetes-the-hard-way/blob/master/docs/04-certificate-authority.md#distribute-the-client-and-server-certificates

Make result more meaningful