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by: Freddie |
last post by:
Happy new year! Since I have run out of alcohol, I'll ask a question that I
haven't really worked out an answer for yet. Is there an elegant way to turn
something like:
> moo cow "farmer john" -zug
into:
,
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by: Jonas Prismesen |
last post by:
Hi!
I have string like this:
string expr = "123/(12*3)";
And I want to actually calculate the mathematical
expression in the string. Is there an easy way do it? Or
do I have to extract all the parts from the string, which
will be difficult since the expression will change in my
app..
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by: Christopher Benson-Manica |
last post by:
(if this is a FAQ, I apologize for not finding it)
I have a C-style string that I'd like to cleanly separate into tokens
(based on the '.' character) and then convert those tokens to unsigned
integers. What is the best standard(!) C++ way to accomplish this?
--
Christopher Benson-Manica | I *should* know what I'm talking about - if I
ataru(at)cyberspace.org | don't, I need to know. Flames welcome.
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by: Allan Bruce |
last post by:
I have a string like:
"FL:1234ABCD:3:FileName With Spaces.txt\n"
and I want to read the values separated by ':' into variables. I tried to
use sscanf like this:
sscanf("FL:%s:%d:%s\n", lGuid, &lID, lFileName);
but the lGUID just continues until whitespace or \0 is found. I need a way
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by: Sandra |
last post by:
I am trying to convert a string into a uniqueidentifier by using the following code
string contrID = Request.Params["oId"
SqlGuid sqlID = SqlGuid.Parse(contrID
I am then putting sqlID into my SQL WHERE clause so it only pulls that record. I've double checked that the record I'm trying to pull is in the database. I am getting the error below. I don't understand what is causing it, Any Help is appreciated!!!!!!
ArgumentNull_String...
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by: Ryan Ternier |
last post by:
Customers keep getting this error, but we've never been able to
re-produce it.
Any help on this would be awesome.
Here's the error message we get.
Date and Time Occured: Wednesday, June 01, 2005 11:02:20 AM
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by: amitbadgi |
last post by:
I am gettign this error, while migration an app to asp.net
Exception Details: System.FormatException: Input string was not in a
correct format.
Source Error:
Line 19: Dim enddate = request.QueryString("enddate")
Line 20:
Line 21: if cint(eventid) = "0" then
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by: sam.barker0 |
last post by:
Hi guys,
I am trying to form an IPV6 address string from the address bytes
contained in a unsigned char buffer
char tempstring;
sprintf(tempstring, "%x:%x:%x:%x:%x:%x:%x:%x",htons(*((unsigned short
*)(buf.GetStart()))),htons(*((unsigned short *)(buf.GetStart()
+2))),htons(*((unsigned short *)(buf.GetStart()+4))),htons(*((unsigned
short *)(buf.GetStart()+6))),htons(*((unsigned short *)(buf.GetStart()
+8))),htons(*((unsigned short...
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by: James Arnold |
last post by:
Hello,
I am new to C and I am trying to write a few small applications to get
some hands-on practise! I am trying to write a random string
generator, based on a masked input. For example, given the string:
"AAANN" it would return a string containing 3 alphanumeric characters
followed by 3 digits. This part I have managed:)
I would now like to add some complexity to this, such as repetitions
and grouping. For example, I'd like to have...
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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: 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: 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: 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: 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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