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by: Alex |
last post by:
I'm looking for a fast way to split a string into individual tokens.
The typical format of the string is token1|token2|token3|...|tokenN|
and the number of tokens varies (which is why i use a vector to hold
the tokens). My current implementation uses the following method to
split up the string:
vector<char*> tokenize(char* str, char delim)
{
vector<char> theString;
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by: jacob navia |
last post by:
I would like to add at the beginning of the C tutorial I am writing
a short blurb about what "types" are. I came up with the following text.
Please can you comment?
Did I miss something?
Is there something wrong in there?
--------------------------------------------------------------------
Types
A type is a definition for a sequence of storage bits. It gives the
meaning of the data stored in memory. If we say that the object a is an
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by: Helge Jensen |
last post by:
I've got some data that has Set structure, that is membership, insert
and delete is fast (O(1), hashing). I can't find a System.Collections
interface that matches the operations naturally offered by Sets.
- ICollection cannot decide containment
- IList promises indexability by the natural numbers, which is not
achievable (since i hash elements, not sort them).
- IDictionary is definatly not setlike.
Although I can, of course, define...
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by: Jason Huang |
last post by:
Hi,
Would someone explain the following coding more detail for me? What's the
( ) for?
CurrentText = (TextBox)e.Item.Cells.Controls;
Thanks.
Jason
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by: Ma Xiaoming |
last post by:
Dear ladies and gentlemen,
I don't understand what the difference between the Heap and the Stack
is. Could you please explain the difference between the both for me?
Thank you very much.
Best regards.
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by: Robert Vasquez |
last post by:
I'm currently trying to decide the best way to design my application, any
suggestions or comments welcomed.
In C++ to make my apps more efficient (consume less memory while running) I
would break parts of my apps into dll's that I would then load dynamically as
needed. I like this approach for it keeps the memory footprint small. To
use the same approach in C# I've had to load my dll's in separate app domains
that I can later unload to...
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by: TC |
last post by:
I'm trying to figure out what the "Friend" keyword does. I know it
specifies that "elements are accessible from within the same assembly",
but that doesn't help because I don't know what an assembly is. I know
what a project is, and I know what a solution is, but "assembly" isn't
defined in the help file anywhere. Can anyone provide a simple
definition?
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by: calvert4rent |
last post by:
I need to some sort of data type that will hold a listing of ID's and
their counts/frequency. As I do some processing I get an ID back
which I need to store and keep an accurate count for how many times
that ID is listed. For example I might get a listing of these
numbers:
1,4,6,23,6,2,54,1,6,23,2,4,1,6
I will get those numbers one at a time and need to build something
like
1,3
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by: timor.super |
last post by:
Hi all,
Imagine I've an array of int :
int anArray = new int;
I want to extract all the integer that are superior to 500
I can do :
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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: 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: 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: 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: 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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