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“媒”出路?如今“媒体+行业”创业机会多得是 - 资讯 - 清泛网 - 专注C/C+...
...独立行业,自身的革新变化已经完成,此时,其做为基本工具和平台,需要一次自我价值实现的过程。而具备普适性价值的互联网思维,以及互联网技术与传统行业的结合,就成为下一个风口。
同时,第一批受到互联网冲击的...
OpenSSL and error in reading openssl.conf file
...ate_key = $dir/private/cakey.pem
default_days = 365
default_md = md5
preserve = no
email_in_dn = no
nameopt = default_ca
certopt = default_ca
policy = policy_match
[ policy_match ]
co...
The quest for the Excel custom function tooltip
...Excel or the Excel Add-in Manager. http://msdn.microsoft.com/en-us/library/office/bb687861.aspx
How you develop the XLL?
Excel XLL SDK with Visual C++ (or anything that can compile a DLL and call the SDK procedures)
Where I can find a quick guide for creating a simple XLL?
http://support...
MFC 的SetWindowPos 用法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...E消息给窗口
SWP_HIDEWINDOW:隐藏窗口
SWP_NOACTIVATE:不激活窗口
SWP_NOMOVE:保持当前位置(忽略x和y)
SWP_NOREDRAW:窗口不自动重画
SWP_NOSIZE:保持当前大小(忽略cx和cy)
SWP_NOZORDER:保持窗口在列表的当前位置(忽...
Visual SVN 安装及客户端使用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...看了一些的文章而已,对它也不了解。
3.VisualSVN Server是免费的吗?
回答:
是的,VisualSVN Server是免费的,而VisualSVN是收费的。VisualSVN是SVN的客户端,和Visual Studio集成在一起, VisualSvn Server是SVN的服务器端,包括Subversion、Apache和...
从源代码剖析Mahout推荐引擎 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...ste包实现了推荐算法引擎,它提供了一套完整的推荐算法工具集,同时规范了数据结构,并标准化了程序开发过程。应用推...前言
Mahout框架中cf.taste包实现了推荐算法引擎,它提供了一套完整的推荐算法工具集,同时规范了数...
Failed loading english.pickle with nltk.data.load
...s Scarlett watered Professor Plum's green plant while he was away from his office last week."
]
sentences_tokenized = []
for s in sentences:
sentences_tokenized.append(word_tokenize(s))
sentences_tokenized is a list of a list of tokens:
[['Mr.', 'Green', 'killed', 'Colonel', 'Mustard', 'in',...
How to get current time in milliseconds in PHP?
...w.
If fact 2^63 - 1 (biggest signed integer) divided by 10^6 * 3600 * 24 * 365 (approximately the microseconds in one year) gives 292471.
That's the same value you get with
echo (int)( PHP_INT_MAX / ( 1000000 * 3600 * 24 * 365 ) );
In other words, a signed 64 bits integer have room to store a times...
Do unix timestamps change across timezones?
... earth, right? When the earth's core is back in the same location it was ~365 days ago, it has been a year. It isn't measured that way. It is measured by a specific location on the earth getting back to the same location (relative to the sun) that it was ~365 days ago. But the period of a day an...
LR性能指标解释 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...吞吐率。
5.应用: jvm内存、日志、Full GC频率。
6.监控工具(LoadRunner[/url]):用户执行情况、场景状态、事务响应时间、TPS等。
7.测试机资源:CPU、Memory、网络、磁盘空间。
监控工具
性能测试通常采用下列工具进行监控:
...