大约有 40,000 项符合查询结果(耗时:0.0656秒) [XML]

https://stackoverflow.com/ques... 

Neo4j - Cypher vs Gremlin query language

...eed to use Gremlin, I would do so for a specific query I would find on the net and never come back to again. You can always learn Cypher really fast (in days) and then continue with the (longer-run) general Gremlin. share ...
https://stackoverflow.com/ques... 

Entity Framework 6 Code first Default value

...uding removal of SQL constraints on attribute removal. I am also re-using .NET Framework's native DefaultValue attribute. Usage [DatabaseGenerated(DatabaseGeneratedOption.Computed)] [DefaultValue("getutcdate()")] public DateTime CreatedOn { get; set; } For this to work you need to update Identit...
https://stackoverflow.com/ques... 

How would you count occurrences of a string (actually a char) within a string?

... If you're using .NET 3.5 you can do this in a one-liner with LINQ: int count = source.Count(f => f == '/'); If you don't want to use LINQ you can do it with: int count = source.Split('/').Length - 1; You might be surprised to learn...
https://stackoverflow.com/ques... 

Undo changes in entity framework entities

this might be a trivial question but: Since ADO.NET entity framework automatically tracks changes (in generated entities) and therefore keeps the original values, how can I rollback changes made to the entity objects? ...
https://stackoverflow.com/ques... 

Configure IIS Express for external access to VS2010 project

... locally via IIS Express. I would like to enable external access over the network. 9 Answers ...
https://stackoverflow.com/ques... 

Generate random password string with requirements in javascript

... get it, the author thinks that's a bad idea... but it's the requirement nonetheless – mwag Jun 25 '19 at 16:54 ...
https://stackoverflow.com/ques... 

C# binary literals

... @D.Singh I see it on the C# 7 list now. github.com/dotnet/roslyn/issues/2136 – Danation Jul 24 '15 at 20:03 ...
https://stackoverflow.com/ques... 

RegEx: Grabbing values between quotation marks

...ell among different regex interpretations. – Phil Bennett Oct 5 '08 at 14:33 5 This has saved my ...
https://stackoverflow.com/ques... 

Windows recursive grep command-line

...d a really great tool: native unix utils: http://unxutils.sourceforge.net/ http://en.wikipedia.org/wiki/UnxUtils Just unpack them and put that folder into your PATH environment variable and voila! :) Works like a charm, and there are much more then just grep ;) ...
https://stackoverflow.com/ques... 

Fastest way to check if string contains only digits

...g.Join("\n", ss)); return; } Results on Intel i5-3470 @ 3.2GHz, VS 2015 .NET 4.6.1 Release mode and optimizations enabled: time method ratio 0.7776 for ^ 1.0000 0.7984 foreach - 1.0268 0.8066 foreach ^ 1.0372 0.8940 for - 1.1497 0.8976 for ...