https://echo.ishian.me/tags/cs/Recent content in cs on IshianHugoenThu, 25 Dec 2025 11:39:18 +0000https://echo.ishian.me/2025/12/25/go-netprog/Thu, 25 Dec 2025 11:39:18 +0000https://echo.ishian.me/2025/12/25/go-netprog/介绍 Go net/http 包的服务端、客户端、反向代理等网络编程用法https://echo.ishian.me/2025/12/03/compilers-syntax/Wed, 03 Dec 2025 00:00:00 +0000https://echo.ishian.me/2025/12/03/compilers-syntax/讲解文法分类、上下文无关文法、二义性与左递归消除及语法分析方法https://echo.ishian.me/2025/12/02/compilers-lexical/Tue, 02 Dec 2025 00:00:00 +0000https://echo.ishian.me/2025/12/02/compilers-lexical/介绍编译过程概览与词法分析，包括正则表达式、NFA与DFA自动机https://echo.ishian.me/2025/06/11/os-review/Wed, 11 Jun 2025 00:00:00 +0000https://echo.ishian.me/2025/06/11/os-review/操作系统期末复习提纲，梳理启动流程、进程内存文件设备管理与同步等核心考点https://echo.ishian.me/2025/06/10/os-filesystem/Tue, 10 Jun 2025 00:00:00 +0000https://echo.ishian.me/2025/06/10/os-filesystem/介绍操作系统文件的结构、访问模式、目录结构与文件系统设计https://echo.ishian.me/2025/06/03/os-memory/Tue, 03 Jun 2025 00:00:00 +0000https://echo.ishian.me/2025/06/03/os-memory/整理操作系统内存管理：地址绑定、连续分配与页式、段式、段页式管理及虚存保护https://echo.ishian.me/2025/05/10/java-net/Sat, 10 May 2025 00:00:00 +0000https://echo.ishian.me/2025/05/10/java-net/介绍 Java TCP/UDP 套接字、HTTP 客户端与异步网络编程及 RMIhttps://echo.ishian.me/2025/05/03/comp-networking-datalinklayer/Sat, 03 May 2025 00:00:00 +0000https://echo.ishian.me/2025/05/03/comp-networking-datalinklayer/讲解数据链路层的成帧、差错检测、MAC协议及CSMA/CD、CSMA/CA等多路访问控制机制https://echo.ishian.me/2025/05/01/comp-networking-trsflayer/Thu, 01 May 2025 00:00:00 +0000https://echo.ishian.me/2025/05/01/comp-networking-trsflayer/讲解可靠数据传输原理、停等/GBN/SR协议及TCP报文格式、连接管理与拥塞控制https://echo.ishian.me/2025/05/01/comp-networking-iplayer/Thu, 01 May 2025 00:00:00 +0000https://echo.ishian.me/2025/05/01/comp-networking-iplayer/讲解网络层功能、IPv4地址分类与报文格式、IP分片及NAT、DHCP等协议https://echo.ishian.me/2025/04/20/comp-networking-applayer/Sun, 20 Apr 2025 00:00:00 +0000https://echo.ishian.me/2025/04/20/comp-networking-applayer/介绍应用层体系结构及HTTP等应用层协议的原理与报文格式https://echo.ishian.me/2025/04/18/comp-networking-profile/Fri, 18 Apr 2025 00:00:00 +0000https://echo.ishian.me/2025/04/18/comp-networking-profile/介绍计算机网络的性能指标、时延与丢包概念及OSI、TCP/IP分层体系结构https://echo.ishian.me/2025/04/03/os-process/Thu, 03 Apr 2025 00:00:00 +0000https://echo.ishian.me/2025/04/03/os-process/整理操作系统进程管理：进程组成与PCB、进程状态转换、调度、同步与通信机制https://echo.ishian.me/2025/02/10/os-structure/Mon, 10 Feb 2025 00:00:00 +0000https://echo.ishian.me/2025/02/10/os-structure/介绍操作系统的本质、内核层次划分、功能模块与系统调用等基本概念https://echo.ishian.me/2024/12/06/coa-arithmetic-operations/Fri, 06 Dec 2024 00:00:00 +0000https://echo.ishian.me/2024/12/06/coa-arithmetic-operations/讲解计算机中数据的表示与存储、定点数原反补码及加减乘除运算的实现https://echo.ishian.me/2024/04/29/discretemath-graph/Mon, 29 Apr 2024 00:00:00 +0000https://echo.ishian.me/2024/04/29/discretemath-graph/讲解图的基本概念、度数、路径回路、连通性及欧拉图与哈密尔顿图等图论基础https://echo.ishian.me/2024/04/22/discretemath-set/Mon, 22 Apr 2024 00:00:00 +0000https://echo.ishian.me/2024/04/22/discretemath-set/讲解集合的基本概念、运算、笛卡尔积、关系与函数等集合论知识https://echo.ishian.me/2024/04/19/discretemath-mathamatic-logic/Fri, 19 Apr 2024 00:00:00 +0000https://echo.ishian.me/2024/04/19/discretemath-mathamatic-logic/讲解命题逻辑与谓词逻辑的基本概念、等价公式及推理规则