大约有 1,500 项符合查询结果（耗时：0.0219秒） [XML]
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
...费在精美的图形建模绘制和游戏关卡的设计上 (Dede, etal., 2003; Barab, 2005)。
当前国内外已存在一些比较优秀的三维虚拟环境平台技术 ,比如国外的 Active Worlds、Second Life、Wonderland、Google Earth,国内也出现了如 Hip ihi世界等平台。
...
How to print color in console using System.out.println?
...033[0;93m"; // YELLOW
public static final String BLUE_BRIGHT = "\033[0;94m"; // BLUE
public static final String PURPLE_BRIGHT = "\033[0;95m"; // PURPLE
public static final String CYAN_BRIGHT = "\033[0;96m"; // CYAN
public static final String WHITE_BRIGHT = "\033[0;97m"; // WHITE...
How to give ASP.NET access to a private key in a certificate in the certificate store?
... private key in a certificate in the certificates store. On Windows Server 2003 I was able to use winhttpcertcfg.exe to give private key access to the NETWORK SERVICE account. How do I give permissions to access a Private Key in a certificate in the certificate store (Local Computer\Personal) on a W...
Solutions for INSERT OR UPDATE on SQL Server
...ts it's still two IO operations.
MS Sql2008 introduces merge from the SQL:2003 standard:
merge tablename with(HOLDLOCK) as target
using (values ('new value', 'different value'))
as source (field1, field2)
on target.idfield = 7
when matched then
update
set field1 = source.field1,
...
What version of Visual Studio is Python on my computer compiled with?
... 1200
Visual C++ .NET 1300
Visual C++ .NET 2003 1310
Visual C++ 2005 (8.0) 1400
Visual C++ 2008 (9.0) 1500
Visual C++ 2010 (10.0) 1600
Visual C++ 2012 (11.0) 1700
Visual C++ 2013 (12.0) 1800
Visual C++ 2015 (14...
Generating CSV file for Excel, how to have a newline inside a value
...r non-ASCII characters will be trashed.
Following comments apply to Excel 2003, 2007 and 2013; not tested on Excel 2000
If you open the file by double-clicking on its name in Windows Explorer, everything works OK.
If you open it from within Excel, the results vary:
You have only ASCII character...
How can I make pandas dataframe column headers all lowercase?
...da CAN 2002 1.56932 9.572999e+05
2 Canada CAN 2003 1.40105 1.016902e+06
In [64]: df.columns = df.columns.str.lower()
In [65]: df
Out[65]:
country country isocode year xrat tcgdp
0 Canada CAN 2001 1.54876 9.249094e+05
1 Canada ...
_DEBUG vs NDEBUG
... is a standard macro with the semantic "Not Debug" for C89, C99, C++98, C++2003, C++2011, C++2014 standards. There are no _DEBUG macros in the standards.
C++2003 standard send the reader at "page 326" at "17.4.2.1 Headers"
to standard C.
That NDEBUG is similar as This is the same as the Standa...
multiprocessing: How do I share a dict among multiple processes?
...t a copy of the main process's memory" means.
– Itsme2003
Oct 7 '18 at 15:10
@Itsme2003 by default a spawned process h...
How do I calculate percentiles with python/numpy?
...
294
You might be interested in the SciPy Stats package. It has the percentile function you're after...