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by: Fuzzyman |
last post by:
Pythons internal 'pointers' system is certainly causing me a few
headaches..... When I want to copy the contents of a variable I find
it impossible to know whether I've copied the contents *or* just
created a new pointer to the original value....
For example I wanted to initialize a list of empty lists....
a=, , , , ]
I thought there has to be a *really* easy way of doing it - after a
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by: kevin parks |
last post by:
hi. I've been banging my head against this one a while and have asked
around, and i
am throwing this one out there in the hopes that some one can shed
some light on
what has turned out to be a tough problem for me (though i am getting
closer).
i have been mucking with a lot of data in a dictionary that looks
like:
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by: Livin |
last post by:
I need to dynamically create dictionary names using strings input at the
time of creation. These will then be placed into a "Parent" dictionary.
I'm new to python, and programming, so please bear with me.
here's my initial thought but I don't think it will work...
item='Kitchen Ceiling Lights'
devDictName = item.replace(' ','+')
'dict_'+devDictName = , 'Status':item,
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by: Danny Liberty |
last post by:
I need some opionions on an issue here...
Suppose I want to keep a collection of objects, each need to be
uniquely identified by a number. This number has no meaning as long as
it's unique, so it should be automatically generated for each new
object. One more requirement is keeping the objects in the order in
which they were inserted, not sorted by their ID.
Considering the following options of implementation, which would be the
best...
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by: blisspikle |
last post by:
I figure that someone good at dotnet can look at this and give me a
clue on how to easily organize this code?
If there is a unique identifier like "Publisher" with a bunch of
"Book" that are published under them (I used the arraylist class in
the publisher class). How should the code be organized, and how can
the books properties like "Name" be easily called in the main code, or
searched for in the main code?
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by: Greg Corradini |
last post by:
Hello All,
I'm attempting to create multiple dictionaries at once, each with unique
variable names. The number of dictionaries i need to create depends on the
length of a list, which was returned from a previous function.
The pseudo code for this problem would be:
returnedlist =
count = 0
for i in returnedlist:
if count < len(returnedlist):
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by: Gabriel Genellina |
last post by:
En Fri, 18 Apr 2008 12:23:08 -0300, Shawn Milochik <Shawn@Milochik.comescribió:
A dictionary with keys is perfectly reasonable. But a *list* of values has to be searched linearly for every value: a O(n) process. As your friend suggested, searching a dictionary requires O(1) time. A set is even better in this case, because you don't have any use for the values in the inner dictionary (sets and dictionaries are very similar in the...
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by: tdahsu |
last post by:
I have twenty-five checkboxes I need to create (don't ask):
self.checkbox1 = ...
self.checkbox2 = ...
..
..
..
self.checkbox25 = ...
Right now, my code has 25 lines in it, one for each checkbox, since
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by: =?Utf-8?B?UGF1bA==?= |
last post by:
Hi I have a list of type object. The object has an ID as one of the elements
and I would like to create another list that just has objects with unique IDs.
For example
in the list if I have
listofobject.ID = 1
listofobject.ID =1
listofobject.ID = 2
I would like new list with only
listofobject.ID =1
listofobject.ID = 2
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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: 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: 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: 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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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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