大约有 46,000 项符合查询结果(耗时:0.0638秒) [XML]

https://stackoverflow.com/ques... 

nginx server_name wildcard or catch-all

... is an admin console on admin.domain.com . These work great. Now I'd like all other domain requests to go to a single index.php - I have loads of domains and subdomains and it's impractical to list them all in an nginx config. ...
https://stackoverflow.com/ques... 

How can i query for null values in entity framework?

...g this bug! For backwards compatibility, it will be opt-in - you need manually enable a setting to make entry == value work. No word yet on what this setting is. Stay tuned! Edit 2: According to this post by the EF team, this issue has been fixed in EF6! Woohoo! We changed the default be...
https://stackoverflow.com/ques... 

How do I use IValidatableObject?

... Prop1 = 1, Prop2 = 2 }; bool validateAllProperties = false; var results = new List<ValidationResult>(); bool isValid = Validator.TryValidateObject( toValidate, new ValidationContext(toValidate, null, null), ...
https://stackoverflow.com/ques... 

Can (domain name) subdomains have an underscore “_” in it?

...interior characters only letters, digits, and hyphen." Which part of that allows an underscore? – claudekennilol Sep 16 '16 at 19:01 2 ...
https://stackoverflow.com/ques... 

Replacing some characters in a string with another character

I have a string like AxxBCyyyDEFzzLMN and I want to replace all the occurrences of x , y , and z with _ . 5 Answers ...
https://stackoverflow.com/ques... 

What are some good Python ORM solutions? [closed]

I'm evaluating and looking at using CherryPy for a project that's basically a JavaScript front-end from the client-side (browser) that talks to a Python web service on the back-end. So, I really need something fast and lightweight on the back-end that I can implement using Python that then speaks to...
https://stackoverflow.com/ques... 

Hidden features of C

I know there is a standard behind all C compiler implementations, so there should be no hidden features. Despite that, I am sure all C developers have hidden/secret tricks they use all the time. ...
https://stackoverflow.com/ques... 

Virtual Memory Usage from Java under Linux, too much memory used

... a long-standing complaint with Java, but it's largely meaningless, and usually based on looking at the wrong information. The usual phrasing is something like "Hello World on Java takes 10 megabytes! Why does it need that?" Well, here's a way to make Hello World on a 64-bit JVM claim to take over 4...
https://stackoverflow.com/ques... 

Get names of all keys in the collection

I'd like to get the names of all the keys in a MongoDB collection. 21 Answers 21 ...
https://stackoverflow.com/ques... 

Unit testing that events are raised in C# (in order)

...ited May 12 '11 at 15:38 David Hall 30.2k1010 gold badges8484 silver badges119119 bronze badges answered Oct 30 '08 at 1:45 ...