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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
...声明的是iterator类型啊,其实答案也能在文章中找到一些提示了,因为有序容器中的元素键值是不允许被随意修改,直接用iterator是很危险的,所以提供了replace和modify成员函数,但是我们自己清楚哪些成员是可以安全修改的,哪...
counting number of directories in a specific directory
How to count the number of folders in a specific directory. I am using the following command, but it always provides an extra one.
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(grep) Regex to match non-ASCII characters?
... PCRE.
– Alix Axel
Jan 23 '10 at 20:05
10
That's exactly right. However you have to use pcregrep,...
思维导图在快速阅读或是其它学习工作中的作用 - 创意 - 清泛网 - 专注C/C++...
...么,这使我们可以积极地倾听讲课者。关键知识点之间的连接线会引导您进行积极主动思考。快速系统的整合知识,可以为您的知识融会贯通创造了极其有利的条件。发展创造性思维和创新能力。发散思维是创新思维的核心。画...
Tools to selectively Copy HTML+CSS+JS From A Specific Element of DOM [closed]
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– Steve Campbell
Sep 10 '12 at 13:05
1
This is great, just misses the root element. Add this to...
mkdir's “-p” option
...r fingertips: man mkdir yields this about -p switch:
-p, --parents
no error if existing, make parent directories as needed
Use case example: Assume I want to create directories hello/goodbye but none exist:
$mkdir hello/goodbye
mkdir:cannot create directory 'hello/goodbye': No such file or d...
Does Java read integers in little endian or big endian?
... It took almost 8 years but finally someone spotted the syntax error. Thanks @MooseMorals :)
– Jonas Elfström
Mar 4 '16 at 10:04
add a comment
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How do you import a large MS SQL .sql file?
..., and when I try to open the file in SQL Server Management Studio I get an error about the file being too large.
11 Answers...
云数据及Firebase组件简介 · App Inventor 2 中文网
...个设备上独立(本地)存储数据是不够的。
为了在任何连接的设备上存储应用程序所有用户的全局高分,应用程序的发明者应该将其存储在网上。 它应该被存储,以便游戏应用程序的每个副本都可以读取和写入有关高分的数据...
How to get process ID of background process?
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605
You need to save the PID of the background process at the time you start it:
foo &
FOO_PID...