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boost Composite keys - C/C++ - 清泛网 - 专注C/C++及内核技术

...lly taken care of: boost::hash is specialized to hash a composite key as a function of the boost::hash values of its elements. Should we need to specify different hash functions for the elements of a composite key, we can explicitly do so by using the composite_key_hash utility: struct tuned_i...
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从Sloodle看三维虚拟学习环境的发展趋势 - 资讯 - 清泛网 - 专注C/C++及内核技术

...A., Thomas, M., Dodge, T., Carteaux, R., & Tuzun, H.(2005).Making learning fun: Quest A tlantis, a game without guns [A].Educational Technology Research and Development, 53(1) : 862107. [3] Dede, C., Nelson, B., Ketelhut, D.J., & Bowman, C.(2003).Design2based research strategies for studying sit...
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Understanding the map function

Apply function to every item of iterable and return a list of the results. If additional iterable arguments are passed, function must take that many arguments and is applied to the items from all iterables in parallel. ...
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项目管理实践【三】每日构建【Daily Build Using CruiseControl.NET and MS...

...的课程! 首先,我们要配置CruiseControl.NET【下面简写为CCNET】,配置完成后,我们每次提交源代码到SVN服务器后,CCNET就可以自动从SVN服务器上签出源代码,并调用MSBuild自动进行编译。我们以昨天的教程中创建的StartKit项目为实...
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How to insert text at beginning of a multi-line selection in vi/Vim

...nstead of :14,20s/#/^/, you should use :14,20s/#// – cn1h Jun 16 '12 at 9:21 1 ...
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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

...2-1 点击Import,弹出下面的窗体,其中http://zt.net.henu.edu.cn 是服务器名,svn是代码仓库的根目录,StartKit是我们在上个教程中添加的一个代码库: 说明:左下角的CheckBox,在第一次签入源代码时没有用,但是,在以后你提交代码...
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Python's equivalent of && (logical-and) in an if-statement

...lt, then the second operator isn't evaluated at all. To show this I use a function that simply takes a value, prints it and returns it again. This is handy to see what is actually evaluated because of the print statements: >>> def print_and_return(value): ... print(value) ... retu...
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boost多索引容器multi_index_container实战 - C/C++ - 清泛网 - 专注C/C++及内核技术

...#include <vector> #include "boost/lambda/lambda.hpp" #include "boost/function.hpp" Course::Course( unsigned int num, unsigned int hour, std::string name ) : course_num(num), course_hour(hour), course_name(name) { } Student::Student( unsigned int num, const std:...
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Android: Remove all the previous activities from the back stack

...t = new Intent(getApplicationContext(), HomeActivity.class); ComponentName cn = intent.getComponent(); Intent mainIntent = IntentCompat.makeRestartActivityTask(cn); startActivity(mainIntent); share | ...
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What are all the uses of an underscore in Scala?

...s List(1, 2, 3) foreach println _ Converting call-by-name parameters to functions def toFunction(callByName: =&gt; Int): () =&gt; Int = callByName _ Default initializer var x: String = _ // unloved syntax may be eliminated There may be others I have forgotten! Example showing why foo(_...