网友收藏 文章浏览阅读861次,点赞2次,收藏13次。在工作中,一些可变参函数里总能看到va_start、va_end、vsnprintf、va_list等相关函数,甚是疑惑,到底是干啥的,有什么作用呢?va = variable argument先来简单介绍一下可变参数吧,先来看看最......
2023-11-11 18:57 阅读
阅读全文 网友收藏 Join us today to unlock exclusive rewards, curated content, and superfast support. Become a Samsung Member and #DoWhatYouCant...
2024-03-02 08:10 阅读
阅读全文 网友收藏 The smarter way to pay for what you want today! Mobicred is a simple & convenient credit facility that allows you to safely shop online with our participating retailers...
2024-03-09 06:05 阅读
阅读全文 网友收藏 1.springboot启动报端口被占用那么怎么做呢:第一步:输入 lsof -i:8080第二步:kill 566230_mac spring boot web server failed to start. port 8080 was already in use....
2023-10-14 03:38 阅读
阅读全文 网友收藏 文章浏览阅读2.1k次。在C/C++中,我们经常会用到可变参数的函数(比如printf/snprintf等),本篇笔记旨在讲解编译器借助va_start/va_arg/va_end这簇宏来实现可变参数函数的原理,并在文末给出简单的实例。备注:本文的分析适用于Linux......
2023-11-11 18:58 阅读
阅读全文