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Lecture

12 posts in this category

Hisen's Memo on OPSYS

A collection of memos on CSCI 4210 Operating System

System Calls - What’s Underneath the Hood

In previous memos, I briefly mentioned that read() and write() functions in libc are wrappers of system call read and write

About libc - The Standard C library

The C standard library, often referred to as libc, is a standard library for the C programming language

The Philosophy of UNIX and C Programming Language

This memo overviews UNIX and C programming for CSCI 4210 Operating System from both high-level and low-level perspectives

The Guide to Memory Debugging

As a C programmer, debugging memory issues can be one of the most frustrating tasks

挑战 | 身份证号校验

> Copyright 2019 HisenZhang 2013年开始中国全面使用第二代居民身份证

挑战 | Brainfuck语言解释器

> Copyright 2019 HisenZhang 1993年被提出的Brainfuck(以下简称BF)是一种极小化的语言, 全部使用的符号只有八种

挑战 | 逆波兰表达式解释器

> Copyright 2019 HisenZhang 1920年, 逆波兰表示法Reverse Polish Notation首次被提出

C语言 | register变量

本文译自The C Programming Language的4

C语言 | 头文件

本文译自The C Programming Language的4

Elementary Programming Study Package

Elementary Programming Study Package INTRODUCTION This file contains several key information and instructions

例程 | 逆波兰表达式Python实现

逆波兰表达式练习涉及到条件判断/循环/变量类型以及初级的数据结构, 逻辑简洁, 是理想的初学者编程练习项目