大约有 5,420 项符合查询结果（耗时：0.0210秒） [XML]
Embedding unmanaged dll into a managed C# dll
...
64
You can embed the unmanaged DLL as a resource if you extract it yourself to a temporary directo...
How do I replace NA values with zeros in an R dataframe?
...an median uq max neval
hybrd.ifelse 6171.0439 6339.7046 6425.221 6407.397 6496.992 7052.851 600
dplyr_if_else 3737.4954 3877.0983 3953.857 3946.024 4023.301 4539.428 600
hybrd.replace_na 1497.8653 1706.1119 1748.464 1745.282 1789.804 2127.166 600
baseR.sbst.rssgn 14...
What algorithm gives suggestions in a spell checker?
...An ancient versions is decribed in Programming Pearls by Jon Bentley using 64kb for an english dictionary.
A BK-Tree is an alternative approach. A nice article is here.
Levenshstein distance is not exactly the right edit distance for a spell checker. It knows only insertion, deletion and substitut...
The Definitive C++ Book Guide and List
...
64
I think it would be good to put the dates published for the edition (with the edition number where applicable).
– Aar...
How much does it cost to develop an iPhone application? [closed]
...
64
@Philippe I'm also one of the owners of the business that built the product. Who would have a better view on accurate project costs? And th...
MFC CListCtrl使用方法详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...的listctrl控件的item内容
http://www.codeproject.com/threads/int64_memsteal.asp
18. 选中listview中的item
Q131284: How To Select a Listview Item Programmatically
http://support.microsoft.com/kb/131284/en-us
19. 如何在CListView中使用CListCtrl的派生类
http://www....
multiprocessing.Pool: When to use apply, apply_async or map?
..._callback()
may yield a result such as
[1, 0, 4, 9, 25, 16, 49, 36, 81, 64]
Notice, unlike pool.map, the order of the results may not correspond to the order in which the pool.apply_async calls were made.
So, if you need to run a function in a separate process, but want the current process t...
What are the key differences between Apache Thrift, Google Protocol Buffers, MessagePack, ASN.1 and
...159
Json.NET BSON 286 0.0381
ServiceStackJson 290 0.0164
Json.NET 290 0.0333
XmlSerializer 571 0.1025
Binary Formatter 748 0.0344
Options: (T)est, (R)esults, s(O)rt order, (S)erializer output, (D)eserializer output (in JSON form), (E)xit
S...
Which is faster: Stack allocation or Heap allocation
...ode with Linux (Linux 3.10.7-gentoo #2 SMP Wed Sep 4 18:58:21 MDT 2013 x86_64), modifying for the HR timer, and using 100 million iterations in each loop yields this performance: stack allocation took 0.15354 seconds, heap allocation took 0.834044 seconds with -O0 set, making Linux heap allocation o...
Group vs role (Any real difference?)
...urse):
http://www.lhotka.net/weblog/CommentView,guid,9efcafc7-68a2-4f8f-bc64-66174453adfd.aspx
About a decade ago I saw some research on attribute-based and relationship-based access control which provide much better granularity than role-based access control. Unfortunately, I haven't seen much ac...