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by: Christian Seberino |
last post by:
How does Ruby compare to Python?? How good is DESIGN of Ruby compared to Python?
Python's design is godly. I'm wondering if Ruby's is godly too.
I've heard it has solid OOP design but then I've also heard there are
lots of weird ways to do some things kinda like Perl which is bad for me.
Any other ideas?
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by: Elijah Bailey |
last post by:
I want to sort a set of records using STL's sort() function,
but dont see an easy way to do it.
I have a
char *data;
which has size mn bytes where m is size of the record and
n is the number of records. Both these numbers are known
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by: Audrius |
last post by:
Hello,
what is the best solution to hold the collection of Objects. Lets say I
have such class:
class Task{
private:
CString title;
CString description;
CString owner;
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by: Matthias Kaeppler |
last post by:
Hi,
in my program, I have to sort containers of objects which can be 2000
items big in some cases. Since STL containers are based around copying
and since I need to sort these containers quite frequently, I thought
it'd be a better idea to manage additional containers which are
initialized with pointers to the objects in the primary containers and
sort those (only pointers have to be copied around then).
However, that also means if I...
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by: Scott |
last post by:
I have a collection where the items in the collection are dates. I want to
iterate over the collection and build a value list string for the rowsource
of a listbox. The dates in the collection are not in chronological order. Is
there a way to first sort the collection and put the dates in chronological
order before creating the value list string? Or, how would I iterate over
the collection pulling out the dates in chronological order?
...
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by: ryba |
last post by:
Hello
I'm sorry for mistakes - my English isn't very well.
I've got the problem with sorting objects in ArrayList. If I put there only
strings, Sort method works great, but it doesnt work when I put there
objects (even if ToString method is override in object class).
I think that i have to override a comparator in my object class, but even if
it is correc I dont know how to do it...
I'd be very greatfull if Somebody could help me.
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by: Daniel |
last post by:
does C# have any collection objects that support sort functionality so that
I dont have to write my own sorting algorithm?
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by: marc |
last post by:
Hi,
I have a collection of objects and i would like to add a flexibel sorting
functionality
I am looking for a colliection that gives my the following functionality
a - have enumaration to loop through all objects {for each}
b - check if item exists, without throwing exceptions!!! {if
col.exists(key)}
c - extract item from collection bases on key {x=col(key)}
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by: sandy |
last post by:
I am trying to make a simulated directory structure application for a
course.
I am using a Vector to store pointers to my Directory objects (as
subdirectories of the current object).
In my header it looks like this (private section)
vector<Directory*Directories;
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by: rmgalante |
last post by:
Hi,
I've been experimenting with the ASP.Net GridView and encountered some
interesting issues that I thought I would share. I have a page that
loads a GridView with a generic collection of objects. For the purposes
of this discussion, the objects define a Customer, and have an id and a
name.
I want to sort these customers by id or by name in ascending and
descending order. Here is what I did to make it work.
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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: 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: 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,...
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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: 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: 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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