by: Sakoulakis |
last post by:
Hi,
I was just reading about nullable types and I like that feature very much.
What dissapointed me is that nullable string is not supported.
Imagine a field (of type sting) in a database...
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by: John Wood |
last post by:
I was just looking at an article about using nullable value types. (value
types that can effectively have no value and not be set).
The syntax is to append a question-mark to the value type in...
|
by: Yuriy Solodkyy |
last post by:
Hi
VS 2005 beta 2 successfully compiles the following:
using System;
using System.Collections.Generic;
using System.Text;
namespace ConsoleApplication1 {
class Program {
|
by: Steven Livingstone |
last post by:
I've just blogged some stuff on Nullable types in net 2.0.
http://stevenr2.blogspot.com/2006/01/nullable-types-and-null-coalescing.html
Question however as to why you can't simply get an implcit...
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by: shawnk |
last post by:
Given several nullable boolean flags;
bool? l_flg_01 = true;
bool? l_flg_02 = false;
bool? l_flg_03 = true;
bool? l_result_flg = null;
I would have liked...
|
by: Joe Bloggs |
last post by:
Hi,
Can someone please kindly show me how to determine if a type (read value
type) is Nullable.
MSDN has this KB:
How to: Identify a Nullable Type (C# Programming Guide)...
|
by: Sam Kong |
last post by:
Hello,
I want to define a generic class which should accept only nullable
types or reference types.
What's the best way to costrain it?
---------
class MyClass<T>{
...
|
by: Mike P |
last post by:
What are nullable types used for? The only use I can think of is where
I have a method like this where some values being passed to it may be
null :
public int AddUser(int? UserRegion, string...
|
by: Tony Johansson |
last post by:
Hello!
Is it possible to declare existing .net generics to have nullable types(for
example type int? ) ?
If the answer on the previous question is yes then I assume that you can
also define...
|
by: Tony Johansson |
last post by:
Hello!
Jon skeet answer this question in a previous mail for several days ago if
nullable type is a reference or a value type?
With the following answer.
It's a struct - otherwise there'd be...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
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