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https://www.tsingfun.com/ilife/relax/898.html 

程序员才能听得懂的笑话 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术

...批程序员给隔离了。老邓接手以后,重构代码,出了个2.0版,为了开发速度,遗留了一堆BUG没处理。人们纷纷质疑:是不是核心构架太单一,双核会不会好点? 42、一程序员家的水管坏了,他打电话叫来一个水管工修理。 水...
https://www.tsingfun.com/it/cpp/2108.html 

C/C++中的段错误(Segmentation fault) - C/C++ - 清泛网 - 专注C/C++及内核技术

...VIOLATION exception. 另外,这里有个基本上对照的中文解释,来自http://www.linux999.org/html_sql/3/132559.htm 所谓的段错误 就是指访问的内存超出了系统所给这个程序的内存空间,通常这个值是由gdtr来保存的,他是一个...
https://www.tsingfun.com/it/tech/473.html 

linux 下巧妙使用squid代理服务器 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...录结构 /usr/sbin/squid –z 2.设置Squid错误提示信息为中文 在Squid的主配置文件/etc/squid/squid.conf中添加下 列语句,并使用命令“/etc/init.d/squid reload”重新载 入配置文件 error_directory /usr/share/squid/errors/Simplify_Chinese 2.5...
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How to create a video from images with FFmpeg?

...kexchange.com/questions/29869/converting-multiple-image-files-from-jpeg-to-pdf-format # Hardlink the ones that are already PNG. mkdir -p png mogrify -format png -path png orig/*.jpg ln -P orig/*.png png Now we have a quick look at all image sizes to decide on the final aspect ratio: identify png/...
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What does Expression.Quote() do that Expression.Constant() can’t already do?

... in .NET 4. Update: CodePlex is defunct. The Expression Trees v2 Spec (PDF) has moved to GitHub. For example, it says the following about Expression.Quote: 4.4.42 Quote Use Quote in UnaryExpressions to represents an expression that has a "constant" value of type Expression. Unlike a C...
https://bbs.tsingfun.com/thread-1444-1-1.html 

【AI2+AI】人工智能舞姿识别App - 创客硬件开发 - 清泛IT社区,为创新赋能!

...系翻译官方英文文章,侵删。文章内容质量较高,不过排版较乱(手机版排版不好,请使用PC浏览器查看)。 文章转载自:https://mc.dfrobot.com.cn/thread-308376-1-1.html 文章aia源码如下: 人工智能舞姿识别APP难度...
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How efficient can Meteor be while sharing a huge collection among many clients?

...ind ideas from my paper vanisoft.pl/~lopuszanski/public/cache_invalidation.pdf worthwhile – qbolec Jun 8 '16 at 10:57  |  show 1 more comment ...
https://www.tsingfun.com/it/cpp/647.html 

Unicode与UTF-8互转(C语言实现) - C/C++ - 清泛网 - 专注C/C++及内核技术

...是不够的, 就必须使用多个字节表达一个符号. 比如, 简体中文常见的 编码方式是GB2312, 使用两个字节表示一个汉字, 所以理论上最多可以表示 256x256=65536个符号. 2. Unicode 2.1 Unicode的定义 正如上一节所说, 世界上存在着多种...
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HTML5 Canvas Resize (Downscale) Image High Quality?

... Image Downsampling (2011) from IEEE. Here is a link to the paper in full (PDF). There are no implementations of this algorithm in JavaScript AFAIK of at this time so you're in for a hand-full if you want to throw yourself at this task. The essence is (excerpts from the paper): Abstract An interpol...
https://www.tsingfun.com/ilife/tech/586.html 

那些曾被追捧的90后创业男神女神,还好吗? - 资讯 - 清泛网 - 专注C/C++及内核技术

...且使用了原创作方的拍摄素材。 点评:各大平台总在说版权问题,但对于多数90后做原创内容的人来说,对于市场上的情况并不是很了解。 优酷的编辑给了6000元的合作费就使得两个初出茅庐的90后将自己的创意交了出去,我们...