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by: inquirydog |
last post by:
Hi-
I am using xml to hold configuration data for a project, and
using
schema to define what the configuration file should look like. I
wanted to
get some advice on an intelligant way to specify and create a default
config
file. In other words, when the developer puts a new element in the
schema
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by: testemail |
last post by:
Hello, does anyone know how to determine (within the stored procedure)
whether a parameter has been passed explicitly to a stored procedure as
opposed to a parameter that has taken on the default value.
Many thanks
Phil
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by: Ian D |
last post by:
Firstly apologies for the convoluted question. I found this problem whilst
building a larger database. I've distilled it down to as small as possible
and can send a 200k example to anyone who has the time to have a play.
Am I doing something silly or is this an Access problem (or other)?
Access 2000
3 tables
tblID contains ID (autonumber), Data (text)
tbl1 contains ID (Number, default = nothing, Primary Key), bool1 (yes/no)
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by: John Wood |
last post by:
Even though CSC does its best to detect use of unassigned variables, it
often misses it... for example if you just declare a double in a class
without assigning a default value, it has a default value of 0 and lets you
use it anyway.
My question is, how can I retrieve the default value for a given type? The
CLR obviously has these defaults stored somewhere and I was hoping to get
hold of it.
I hoped the following code would work, but...
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by: Edward Diener |
last post by:
Given
value class X
{
public:
// Not allowed: X():i(100000),s(10000) { }
// Allowed
void InitializeDefaults() { i = 100000; s = 10000; }
private:
int i;
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by: HandersonVA |
last post by:
should I set to "0" as a default value on a quantity and a price field
or set to "null"?
if a user enter nothing on the quantity or price field on a web
browser, should I treat it as null or "0"? I am so confused about this
concept. please advise me. thank you.
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by: Zytan |
last post by:
I have a struct constructor to initialize all of my private (or public
readonly) fields. There still exists the default constructor that sets
them all to zero. Is there a way to remove the creation of this
implicit default constructor, to force the creation of a struct via my
constructor only?
Zytan
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by: =?Utf-8?B?QW5pcnVkZGhh?= |
last post by:
Hi,
I am building a windows application using VisualStudio 2005(VB.NET). I am
using a
System.Windows.Forms.DateTimePicker field. By default system date is shown
in that field. How can I show blank value in the date time picker filed?
Any pointer would be helpful.
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by: GTalbot |
last post by:
www.authoring.html]
Hello fellow HTML and markup coder colleagues,
Please visit this url:
http://www.gtalbot.org/BrowserBugsSection/DefaultTopBottomMarginsForPargDisappear.html
I would appreciate it if someone could explain
1- why MSIE 7 render this simple webpage so differently from Firefox
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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,...
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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, 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...
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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 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...
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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...
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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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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...
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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();...
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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