leetcode142.Linked List Cycle II
Problem DescriptionGiven a linked list, return the node where the cycle begins. If there is no cycle, return null.There is a cycle in a linked list if there is some node in the li...
leetcode19.Remove Nth Node From End of List
Problem DescriptionGiven the head of a linked list, remove the nth node from the end of the list and return its head.ApproachTo remove the nth node from the end of a linked list, w...
leetcode206.Reverse Linked List
Problem DescriptionGiven the head of a singly linked list, reverse the list, and return the reversed list.ApproachTo reverse a linked list, we can iteratively change the direction ...
leetcode203.Remove Linked List Elements
Problem DescriptionGiven the head of a linked list and an integer val, remove all the nodes of the linked list that has Node.val == val, and return the new head.ApproachThe key to ...
Docker Compose 基础以及常用命令
当使用 Docker Compose 进行容器编排时,我们可以使用一个 YAML 文件来定义和管理多容器应用程序的服务、网络和卷等。下面是一份全面的 Docker Compose 相关信息,包括其基本概念、常用命令和配...
浅谈 CAP 定理与 BASE 理论
CAP 定理与 BASE 理论是分布式系统中非常重要的概念。CAP 定理指的是在分布式系统中,一致性(Consistency)、可用性(Availability)、分区容错性(Partition tolerance)这三个因素中,最多只...
Docker 工作原理以及常用命令的介绍
Docker 是一种开源的容器化平台,它可以让开发人员在不同的环境中打包、部署和运行应用程序,而不需要担心环境差异和依赖问题。Docker 基于 Linux 内核的容器技术,它可以将应用程序及其依赖项...
8. 字符串转换整数 (atoi)
题目描述 JAVA 解法 class Solution { public int myAtoi(String s) { // 将传进来的字符串转换为字符数组 char[] chars = s.toCharArray(); // 获取字符数组的长度 int n = chars.length; // ...