大约有 26,000 项符合查询结果（耗时：0.0380秒） [XML]
ReadOnlyCollection or IEnumerable for exposing member collections?
Is there any reason to expose an internal collection as a ReadOnlyCollection rather than an IEnumerable if the calling code only iterates over the collection?
...
Implementing MVC with Windows Forms
Where can I find a good example on how to completely implement the MVC pattern in Windows Forms?
6 Answers
...
Using Transactions or SaveChanges(false) and AcceptAllChanges()?
I have been investigating transactions and it appears that they take care of themselves in EF as long as I pass false to SaveChanges() and then call AcceptAllChanges() if there are no errors:
...
What Content-Type value should I send for my XML sitemap?
...thought I should send "text/xml", but then I read that I should send "application/xml". Does it matter? Can someone explain the difference?
...
CSS display:table-row does not expand when width is set to 100%
...g a bit of a problem. I'm using FireFox 3.6 and have the following DOM structure:
5 Answers
...
node.js child process - difference between spawn & fork
This might seem like a basic question, but I could not find any documentation :
3 Answers
...
PostgreSQL return result set as JSON array?
...
Active
Oldest
Votes
...
Detect Chrome extension first run / update
How can an extension find out that it is being run for the first time or has just been updated, so that the extension can perform some specific actions? (e.g. open a help page or update settings)
...
Streaming a video file to an html5 video player with Node.js so that the video controls continue to
...aming a video file to an html5 video player with Node.js so that the video controls continue to work?
2 Answers
...
Convert.ChangeType() fails on Nullable Types
I want to convert a string to an object property value, whose name I have as a string. I am trying to do this like so:
6 An...