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by: user |
last post by:
Say I have an object (foo), that contains an
array (bar) of references to other objects.
Now I want to puff some of the objects from the
array so that I remove the array element, and
destroy the oject.
but when I do:
del foo.bar
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by: Matan Nassau |
last post by:
Hello.
i have a composite which i want to delete. this is a composite which
represents a boolean expression (see a previous post of mine with more
details at...
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by: Aguilar, James |
last post by:
Hey guys. A new question:
I want to use an STL libarary to hold a bunch of objects I create.
Actually, it will hold references to the objects, but that's beside the
point, for the most part. Here's the question: I want to be able to change
the references (including deleting them). Is there any way to do that
besides using pointers rather...
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by: Jonathan LaRosa |
last post by:
Hi all -
I'm wondering if anyone has (or knows of) a tool that will allow me to
search through VB code, tables, queries, reports, forms, and other
objects, for references to all other types of objects.
That's not really that clear, so here's an example:
If I have a table named...
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by: emma middlebrook |
last post by:
Hi
I want to find out what objects are due to receive an event i.e. those
that have added themselves as an event handler via +=. Yes, it's a
little pointless perhaps (or can anyone give some good uses for
this?!!).
How do I do this for an event on a class I implement? Also, how may I
do this for an event in the .Net framework e.g. a...
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by: Patrick Vanden Driessche |
last post by:
Hi All,
I'm currently writing an in-house Form validation framework (WinForms) which
is based on 'Component'-inheriting object.
So basically, I have a small hierarchy.
FormValidator
+-- ControlValidator
+--ValidationRule
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by: KraftDiner |
last post by:
I was under the assumption that everything in python was a refrence...
so if I code this:
lst =
for i in lst:
if i==2:
i = 4
print lst
I though the contents of lst would be modified.. (After reading that
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by: ivan.leben |
last post by:
How can I really delete a preloaded image from memory/disk cache? Let's
say I preload an image by creating an Image object and setting its src
attribute to desired URL:
var img = new Image();
img.src = ;
Then I use the image a few more times by adding it into an Array
object:
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by: Gregor Kofler |
last post by:
What is the best practice for removing anonymous functions?
Something like
(function() { doSomething(); arguments.callee = null; })();
seems to work (at least it triggers no errors or exceptions on FF, but
is this really a working solution?
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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...
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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. ...
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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...
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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...
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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...
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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...
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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: 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
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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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