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by: Job Lot |
last post by:
On form load my datagrid gets populated with values from database table. How
can I reset values in my DataGrid to 0 on click of a button?
thanks
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by: Nathan Given |
last post by:
Hello All,
I am trying to debug a broken query. The query uses
Left$(,4) instead of Left(,4).
What is the difference between the Left() and Left$() functions in
Microsoft Access?
Thanks!
--
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by: David Peach |
last post by:
Hello, hope somebody here can help me... I have a query that lists
defects recorded in a user defined date range. That query is then used
as the source for a Cross Tab query that cross-tabs count of defect
type by calendar month. Defect types are stored in one table, defect
transactions in another along with date etc. When I cross-tab the
results, defect types that have no defects recorded against them
appear as a blank (null) value. That...
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by: Lyn |
last post by:
I am trying to get my head around the concept of default, special or empty
values that appear in Access VBA, depending on data type. The Access Help
is not much (help), and the manual that I have is not much help here either.
Googling has given me a little help.
This is my current understanding -- I would appreciate any comments or
corrections...
"" -- this means an empty string when applied to String data type, and also
to Variant...
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by: venkatesh |
last post by:
hai to everybody,
i am having doubt in difference between the malloc
and calloc function.
please tell where to use and when to use those functions?
|
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by: jamesyreid |
last post by:
Hi,
I'm really sorry to post this as I know it must have been asked
countless times before, but I can't find an answer anywhere.
Does anyone have a snippet of JavaScript code I could borrow which
calculated the difference in years and days between two dates, and
takes leap years into account?
I'm calculating the difference in the usual way, i.e....
|
by: krunalb |
last post by:
Hi,
I am trying to shift unsigned long long value by 64 bits and this is
what i get
#include <stdio.h>
int main()
{
unsigned short shiftby= 64;
|
by: Jess |
last post by:
Hello,
I understand the default-initialization happens if we don't initialize
an object explicitly. I think for an object of a class type, the
value is determined by the constructor, and for the built-in types,
the value is usually garbage. Is this right?
However, I'm a bit confused about value-initialization, when does it
happen, and what kind of values are assigned to objects?
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by: lak |
last post by:
What is the difference b/w '\0' and NULL?
In which case It is useful?
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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...
|
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...
|
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: 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: 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...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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