大约有 4,771 项符合查询结果（耗时：0.0190秒） [XML]
Debug.Assert vs Exception Throwing
...
@kixxx2: This is C#, so you can keep assertions in production code by using Trace.Assert. You can even use the app.config file to re-direct production assertions to a text file rather than being rude to the end-user.
– H...
What does principal end of an association means in 1:1 relationship in Entity framework
...
Not the answer you're looking for? Browse other questions tagged c# entity-framework database-design foreign-key-relationship or ask your own question.
Why use Abstract Base Classes in Python?
...
Coming from a C# background, this is the the reason to use abstract classes. You're providing functionality, but stating that the functionality requires further implementation. The other answers seem to miss this point.
...
JavaScript OOP in NodeJS: how?
...ype-based language which is quite different than the classes in Java, C++, C#, and other popular friends.
The video explains the core concepts far better than any answer here.
With ES6 (released 2015) we got a "class" keyword which allows us to use Javascript "classes" like we would with Java, C++,...
Locking pattern for proper use of .NET MemoryCache
...hrown between the acquisition of the lock and the try block. The author of C# In a Nutshell discusses this here, albahari.com/threading/part2.aspx#_MonitorEnter_and_MonitorExit
– BrutalSimplicity
May 12 '18 at 15:27
...
How to pass json POST data to Web API method as an object?
...vered a rather odd result. Say you have public properties on your class in C# like this:
public class Customer
{
public string contact_name;
public string company_name;
}
then you must do the JSON.stringify trick as suggested by Shyju and call it like this:
var customer = {contact_name :...
Why does my JavaScript code receive a “No 'Access-Control-Allow-Origin' header is present on the req
...tman calls "POST" properly, but when we call it, it will be "OPTIONS".
For C# web services - Web API
Please add the following code in your web.config file under <system.webServer> tag. This will work:
<httpProtocol>
<customHeaders>
<add name="Access-Control-Allow-Ori...
What should I do if the current ASP.NET session is null?
...rs so you just need to add the interface name after the class declaration (C#):
public class MyAshxClass : IHttpHandler, IRequiresSessionState
share
|
improve this answer
|
...
Entity Attribute Value Database vs. strict Relational Model Ecommerce
... What if you had a single table with indexes for text values 1-n, then in C# (in ram) map what you want to what you need. It would still work like an EAV, but the "matches" would be domain models. Sort of like a serialization, but you could use SQL selects on indexed text fields. No multiple sel...
Logging request/response messages when using HttpClient
...
Not the answer you're looking for? Browse other questions tagged c# .net asp.net-mvc-4 asp.net-web-api or ask your own question.