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Count number of objects in list [closed]
R function that will return the number of items in a list?
5 Answers
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【phpcms v9】PC站和手机站 全静态手机移动站方法 - 更多技术 - 清泛网 - ...
...，本篇暂时不提供... （不推荐，phpcms多网站本身有一些bug）---
3、------- 以下是PC、手机全静态，基于独立部署PC手机两套网站维护两份后台实现的 --------
--------想要体验好的话改动地方较多， 如有需求，请联系QQ：348366338 有...
Optional Parameters with C++ Macros
...etting optional parameters with C++ Macros? Some sort of overloading would be nice too.
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How to declare a friend assembly?
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You need to sign both assemblies, because effectively both assemblies reference each other.
You have to put the public key in the InternalsVisibleTo attribute. For example, in Protocol Buffers I use:
[assembly:InternalsVisibleTo("Google.Pro...
How do I make a simple makefile for gcc on Linux?
I have three files: program.c , program.h and headers.h .
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LINQ Join with Multiple Conditions in On Clause
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You just need to name the anonymous property the same on both sides
on new { t1.ProjectID, SecondProperty = true } equals
new { t2.ProjectID, SecondProperty = t2.Completed } into j1
Based on the comments of @svick, here is another implementation that might make more sense:
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JOIN queries vs multiple queries
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This is way too vague to give you an answer relevant to your specific case. It depends on a lot of things. Jeff Atwood (founder of this site) actually wrote about this. For the most part, though, if you have the right indexes and you properly ...
ASP.NET MVC: No parameterless constructor defined for this object
I was following Steven Sanderson's ' Pro ASP.NET MVC Framework ' book. On page 132, in accordance with the author's recommendation, I downloaded the ASP.NET MVC Futures assembly, and added it to my MVC project. [Note: This could be a red herring.]
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JavaScript and Threads
Is there some way to do multi-threading in JavaScript?
13 Answers
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NumPy: function for simultaneous max() and min()
...find both max and min, I have to call both functions, which requires passing over the (very big) array twice, which seems slow.
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