6905 6674

6905 6673 社保部

http://code.google.com/p/thrift-protobuf-compare/

十月，一个忙碌的月份。想自己的窝，感觉整整一个月没有休息过。有一种虚脱的感觉。

虽然钱花不少，累没少受，很多东西考虑不周。家是什么样子，真的没有感觉。就那样吧，能想到那算那吧。

今年的雪来的这么早，刚入冬，已经下了几场了，多少年都没见过的大雪了。到处透着瑟瑟的含义。

要去订窗帘了，想想得一个人去买那么一大堆的布，一种莫名的凄凉...

gcc 输出阶段结果。

       -c  Compile or assemble the source files, but do not link.  The linking stage simply is not done.  

       -S  Stop after the stage of compilation proper; do not assemble.  The output is in the form of an assembler code file for each non-assembler input file specified.

       -E  Stop after the preprocessing stage; do not run the compiler proper.  The output is in the form of preprocessed  source code, which is sent to the standard output.

抄来篇文章，好像看过，没有什么印象了。

英文来源： 

http://www.manageability.org/blog/stuff/about-ebays-architecture

An accurate way of knowing what really works is looking at what truly works in practice. The software industry is plagued with so many ideas that for all intents and purposes are purely theoretical. Compounding the problem is the fact the software vendors continue to praise and sell these ideas as best practices.

 

Massively scalable architectures is one area where not many practitioners have truly been a witness of. Fortunately, sometimes information is graciously released for all to see and hear. I gained a lot of wisdom reading about Google's design of its hardware infrastructure or even Yahoo's page rendering patent. Now, another internet behemoth, eBay, has provided us with some insight on its own architecture.

There are many pieces of information in

vim 文件格式 set fileformat

od 输出二进制文件

发送 presence 到roster中属性是 from both 的用户。

发送 probe 到roster中属性是 to both 的用户。 

to =! NULL

如果目的用户不在roster中，要做相应的记录。

当用户unavailable的时候，要向这个用户发送unavailable。

set -x set -o xtrace 执行命令之前打印命令