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贝因美创始人谈连续创业 谢宏：蓝海策略下的未来赢家 - 资讯 - 清泛网 - 专...
...下的价值重构
NBD:贝因美是如何从0到1的，这段创业历程最大的创新是什么？
谢宏：我从1991年借款7万元起家，贝因美于2011年深交所挂牌，最高市值达到300多亿，也是迄今为止国内A股唯一的婴童食品公司。
我自己认为最大的...
How do the likely/unlikely macros in the Linux kernel work and what is their benefit?
...0 00 00 callq b <main+0xb>
7: R_X86_64_PC32 time-0x4
b: 48 85 c0 test %rax,%rax
e: 75 14 jne 24 <main+0x24>
10: ba 01 00 00 00 mov $0x1,%edx
15: be 00 00 00 00 ...
中关村服务辐射百万创业者 - 资讯 - 清泛网 - 专注C/C++及内核技术
...的环境下更好地帮到创业者，成为摆在创业服务业面前的最大问题。6月25日，清控科创携手清华控股、北极光创投、完美时空、银杏天使、创业邦、盛景网联、中文在线、悦高明德，联合发布了“清青创——创业星·穿越计划”...
What are copy elision and return value optimization?
... functions in modern C++ (RVO vs std::move). During watching some of the CppCon 2014 videos, i really got the impression that all modern compilers always do RVO. Furthermore, I've read somewhere that also without any optimizations on, the compilers apply it. But, of course, I am not sure about it. T...
Setup a Git server with msysgit on Windows [closed]
...lowing Tim Davis' guide and Steve's follow-up, here is what I did:
Server PC
Install CopSSH, msysgit.
When creating the CopSSH user, uncheck Password Authentication and check Public Key Authentication so your public/private keys will work.
Create public/private keys using PuTTygen. put both keys ...
Python's os.makedirs doesn't understand “~” in my path
...folder.
NOTE : it will also create folders in path (if required)
srb@srb-pc:~/hello$ ls
srb@srb-pc:~/hello$ python3
>>> from srblib import verify_folder
>>> verify_folder('~/hello/A/B')
>>> exit()
srb@srb-pc:~/hello$ ls
A
srb@srb-pc:~/hello$ ls A
B
srb@srb-pc:~/hello$
...
乘着App的创业浪潮 行业短信也迎来了新生和爆发 - 资讯 - 清泛网 - 专注C/C...
...验，解决消息延迟、被拦截等问题成为了行业短信面临的最大难题。
逆势崛起：验证短信迎来脱胎换骨
毫无疑问，短信正在死亡，最具有代表性的便是拜年短信。除夕是拜年短信发送的高峰，甚至会让运营商网络崩溃。然而...
How can I build a small operating system on an old desktop computer? [closed]
... has ample documentation, because it will generally be simpler than an x86 PC. I've always wanted to write my own OS as well, and I'm starting with writing a microkernel embedded OS for This Development Board from Digilent. It can run the soft-core MicroBlaze processor from Xilinx, which has very th...
[精华] VC中BSTR、Char和CString类型的转换 - C/C++ - 清泛网 - 专注C/C++及内核技术
...好将此BSTR变量赋为NULL，以防止多次释放，导致释放非法内存空间。
2．_bstr_t类型有一个函数叫copy，使用时需要当心，因为它其实调用了SysAllocStringByteLen，所以需要调用者去释放返回的BSTR字符串。
用法如下：
_bstr_t m_state = L...
Base64Util 拓展：支持图像框、画布、文件、文本字符串、图像精灵base64编...
...：文件转换不仅支持图像文件，也支持任意类型的文件
内存使用：大文件的Base64转换可能占用较多内存，建议分批处理
画布背景：画布组件已经有内置的Base64背景设置功能，也可以直接使用内置属性块
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