大约有 30,000 项符合查询结果(耗时:0.0389秒) [XML]

https://stackoverflow.com/ques... 

Entity Framework 5 Updating a Record

I have been exploring different methods of editing/updating a record within Entity Framework 5 in an ASP.NET MVC3 environment, but so far none of them tick all of the boxes I need. I'll explain why. ...
https://stackoverflow.com/ques... 

Java 8 stream reverse order

General question: What's the proper way to reverse a stream? Assuming that we don't know what type of elements that stream consists of, what's the generic way to reverse any stream? ...
https://stackoverflow.com/ques... 

Enum type constraints in C# [duplicate]

What is the reason behind C# not allowing type constraints on Enum 's? I'm sure there is a method behind the madness, but I'd like to understand why it's not possible. ...
https://stackoverflow.com/ques... 

Is it correct to use alt tag for an anchor link?

...wered by looking at the official specification: go to the specification: https://www.w3.org/TR/html5/ search for "a element": https://www.w3.org/TR/html5/text-level-semantics.html#the-a-element check "Content attributes", which lists all allowed attributes for the a element: Global attribut...
https://stackoverflow.com/ques... 

Is gettimeofday() guaranteed to be of microsecond resolution?

... and it is known to make many Windows games work on Linux and Mac. Starts http://source.winehq.org/source/dlls/kernel32/cpu.c#L312 leads to http://source.winehq.org/source/dlls/ntdll/time.c#L448 share | ...
https://stackoverflow.com/ques... 

How to execute Python scripts in Windows?

...HKEY_CLASSES_ROOT\py_auto_file\shell\open\command to the same value. See http://eli.thegreenplace.net/2010/12/14/problem-passing-arguments-to-python-scripts-on-windows/ HKEY_CLASSES_ROOT\Applications\python.exe\shell\open\command The registry path may vary, use python26.exe or python.exe or whic...
https://stackoverflow.com/ques... 

Check if property has attribute

Given a property in a class, with attributes - what is the fastest way to determine if it contains a given attribute? For example: ...
https://stackoverflow.com/ques... 

How to get UITableView from UITableViewCell?

I have a UITableViewCell which is linked to an object and I need to tell if the cell is visible. From the research I've done, this means I need to somehow access the UITableView that contains it (from there, there are several ways to check if it's visible). So I'm wondering if UITableViewCell ...
https://stackoverflow.com/ques... 

Why there is no ForEach extension method on IEnumerable?

Inspired by another question asking about the missing Zip function: 20 Answers 20 ...
https://stackoverflow.com/ques... 

How can I get every nth item from a List?

I'm using .NET 3.5 and would like to be able to obtain every * n *th item from a List. I'm not bothered as to whether it's achieved using a lambda expression or LINQ. ...