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by: David P. Jessup |
last post by:
Good day folks.
Within an ASP I'm working on I need to check whether an array is empty or
not.
Code:
Dim somearray()
'other code: array might have been populated, maybe not
if somearray() <> "" Then 'this is the line that hangs debugging using VID
'code if array is populated
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by: Vani Murarka |
last post by:
Hi Everyone,
Does .NET offer any collection class which will give me objects last
*accessed* such that I may build a least-recently-used cache that
kills off objects that haven't been used for awhile?
Or is there any other way to implement this kind of a cache /
collection where one can do this kind of cleanup based on
least-recently-used objects?
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by: Hagen |
last post by:
Hello,
in a recent thread "speed of vector vs array" I read about the problem
of the slow acces by addressing vector elements by indexing,
unfortunately I see no workaround in my case.
My case:
class A
{
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by: Jack Addington |
last post by:
I want to scroll through the alphabet in order to scroll some data to the
closest name that starts with a letter. If the user hits the H button then
it should scroll to the letter closest to H. If no one exists with H, then
go to I, etc. If its near the end, say 'V', and the last person is a 'T'
then it should work its way back up the alphabet. I was trying to loop as
if the Char's were ints but I am having problems
I have buttons...
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by: Brendan |
last post by:
There must be an easy way to do this:
For classes that contain very simple data tables, I like to do
something like this:
class Things(Object):
def __init__(self, x, y, z):
#assert that x, y, and z have the same length
But I can't figure out a _simple_ way to check the arguments have the
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by: JonH |
last post by:
Ok, I have this dynamically created table in my one of my php forms
that shows the names of the people the user has entered into a text
field. When they hit add a row displays, showing the name they entered.
Also, an image that allows them to delete shows beside the name upon
creation. The delete removes the name from the table and pushes the
other names to the top. Simple stuff, however, if I delete the last
name displayed(the bottom of...
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by: Erich Pul |
last post by:
hi!
i got a structure, which should be filled with random integer values
(it is in fact a generator for numbers like in a lotto), but these
values must not be recurring, so no double occurrences are desired.
my code:
<code>
Tipp* ziehung() // Tipp* is the function
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by: gilad.kapel |
last post by:
Hi
I have a system composed of sevral DLLs all round up into one
WebService.
I'm working with VS2005 Framework 2.0 under WinXP.
The system is at the end of its development stage and was both checked
on a WinXP & Win2003 32bit systems on the same computer (Standard P4 -
3GHz with 1Mb of ram)
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by: mindrage00 |
last post by:
Hi! I am creating an image gallary where the images are numbered 1, 2, 3 etc. Users will be uploading the images so if i need to delete an image, I need the code to be able to check if that number has been deleted and replace it with the next uploaded image. I have the code pulling from a txt file with a counter to name each file.
The problem is that if images "36", "29" and "2" are removed... I need those slots to replaced in numerical...
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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...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
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: 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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