搜索优化
English
全部
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 1 小时
时间不限
过去 24 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
知乎 on MSN
54 分钟
为什么C语言从不被淘汰?那些Rust/Go吹嘘的安全特性,C语言真的做不 ...
咱先不谈多线程竞争、空指针、野指针、数字溢出这些常见的坑,我们就拿很多人盯着的“边界检查”来说。 char *gets(char *s); 为什么 gets 函数从根本上就是不安全的?因为它读取输入时不知道提供的缓冲区有多大,只能一直写入缓冲区,直到碰到换行符或 EOF。
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Judge demands answers
Cannes winner dies at 43
US airman charged in killing
Trump on Biden pardons
US Navy warship at border
McGregor visits White House
Ordered to pay $54K+
Expanding free tuition
HK property tycoon dies
US retail sales rebound
Judge cancels hearing
Producer files for bankruptcy
iHeartRadio Music Awards
Acquires AI video startup
DC drops Jan. 6 lawsuit
Ex-Texas pastor surrenders
Win Indian Wells titles
Pennsylvania bus crash
NCAA '25 brackets revealed
Former NFL receiver dies
Astronauts to return home
First direct images of CO2
To return as host in 2026
Syria strikes Lebanon
Deported despite valid visa?
SuperSonics icon dies
Reach extensions w/ Bengals
NYC St. Patrick’s Day Parade
Files for bankruptcy again
Vatican shares Pope's photo
PepsiCo to buy Poppi
Postpones book tour
H7N9 bird flu outbreak
Names new military chief
Sets US attendance record
Quake strikes Malibu area
反馈