| |
by: lawrence |
last post by:
To call I would do something like:
$headline = McSelectJustOneField::callDatastore("cbHeadline");
Is this the correct use of the static keyword, to implement a
Singleton design?
|
by: IHateSuperman |
last post by:
public class StaticField2{
public static void main(String args){
private int x, y; // <<== error 1
for ( y = 0 ; y < 100 ; y++){
x = StaticMethod();
System.out.println(" x = "+x);
}
}
public static int StaticMethod(){
private static int m = 0; // <<== error 2
|
by: Michael Sparks |
last post by:
Anyway...
At Europython Guido discussed with everyone the outstanding issue with
decorators and there was a clear majority in favour of having them, which
was good. From where I was sitting it looked like about 20:20 split on the
following syntaxes:
1 def func(arg1, arg2, arg3) :
function...
2 def func(arg1, arg2, arg3):
function...
|
by: Roland |
last post by:
Hi All,
I'm trying to generate a C# wrapper for a Windows type library using the following command line ...
csc /target:library /doc:Interop.MyLibrary.xml /unsafe Interop.MyLibrary.cs >Interop.MyLibrary.log
And receiving the following error message ...
Interop.MyLibrary.cs(499,18): error CS0536: 'Interop.MyLibrary.IImpBaseCollection_SinkHelper' does not implement interface member 'Interop.MyLibrary.IImpBaseCollection.Item(object)'....
|
by: Danny Din |
last post by:
Hi,
I have the following code –
public class Class1
{
public Class1()
|
| |
by: z_learning_tester |
last post by:
Hello, yes another beginner question that I'm sure is obvious to many here
:-)
My book is so bad. Really. It uses the exact same example of code for using
the new kw and for using virtual(in the base class) then override(in the
derived class), but fails to compare and contrast the two...
I've read this (short snippet)three times and by the looks of it they both
do exactly the same thing- allow you to derive from the base and save...
|
by: Tapas |
last post by:
Hi,
Generating a .cs file using CodeDom. It generates the class fine.
But i have few queries about class generation.
1. How to create a protected member?
By default it generates a private method. To make it static say, I do
something like this -
CodeMemberMethod method = new CodeMemberMethod();
method.Name = "TestMethod";
|
by: Willem van Rumpt |
last post by:
Hi all,
coming from an unmanaged programming background, I took my time to
sort out the IDisposable and finalizer patterns. Just when I thought
I had it all conceptually neatly arranged, the "Close()" methods reared
their ugly (at least it would seem...)heads.
I was happily delving away in the .NET framework, investigating the
stream classes with the msdn and Lutz Roeder's .NET reflector, when I
stumbled upon the following:
|
by: Raj |
last post by:
Hi,
I was getting an error in my program saying that return keyword must
not be followed by an object expression. I was confused first because I
was using return statement in a valid "if" statement.
e.g. if(expression) return false;
Later, I found that this error was due to a mistake in my method
declaration. I had put void as a return type in my method. When I
changed this to bool, everything works.
|
by: Dormilich |
last post by:
Hi,
I'm testing my classes for a web page and I stumble upon an error I don't have a clue what it means:
Error:
Fatal error: Can't use method return value in write context in "output.php" on line 142 (line 12 in snippet)
the error is caused by this call:
empty($inSeite_inp->getValue('PAR_NAME'))
method definition see second snippet, lines 142 to 166
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
| |
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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
| |
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
1
