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by: Konrad Mühler |
last post by:
Hi,
a simple question but i found no solution:
How can i convert a float value into a string value?
string_value1 = string(float_value) + ' abc'
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by: ern |
last post by:
Anybody know the Linux equivalent (or even better some C standard
equivalent) for _gcvt() ? I want my float to become a char*. Thanks!
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by: Pixie Songbook |
last post by:
Hi,
I'm trying to write a program using the Dev C++ 4.9.9.2 compiler that takes input numbers from a word document, sums them together, and then gives me a result. It should be easy as the book I have tells me what to do, problem is I get the error message
"cannot convert `float' to `float*' for argument `1' to `float array_sum(float*, int)' " for line 22 of the program. This is what I have;
#include <iostream.h>
#include <fstream.h>
...
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by: dean.elwood |
last post by:
Hi guys,
My first post here and I'm a pascal coder doing his best to move to
C/C++ so please go easy on me ;)
I'm using the MySQL C API to pull some values from a DB. One of the
fields is a float value, but I can't seem to cast this field to a float
variable correctly:-
if(mysql_exec_sql(&mysql,query)==0) /*success*/
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by: Mark P |
last post by:
I have a float value which should be initialized to the minimum allowed
value (analogous to -infinity). I discovered today (thank you, unit
tests!) that numeric_limits<float>::min() returns a very small number
greater than 0, rather than the extremely negative number which I want.
Is it safe to use -numeric_limits<float>::max() for this purpose, or
is something else preferred?
Thanks,
Mark
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by: lisasahu |
last post by:
how to convert float to string like there is atof atoi and itoa but is ther any method to convert float to string
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by: ireyes |
last post by:
DEAR SIR,
I SAW YOUR INTERNET QUESTION AND I HAVE THE SAME TROUBLE.
CUOLD YOU HELP ME TO MAKE A FLOAT TO INTEGER CONVERTION?
DO YOU HAVE ANY EXEL FILE THAT CAN DO THAT?
REGARDS AND THANKS A LOT
IVAN REYES
___________________________________
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by: Jim Langston |
last post by:
The output of the following program is:
1.#INF
1
But:
1.#INF
1.#INF
was expected and desired. How can I read a value of infinity from a stream?
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by: Brutus |
last post by:
I'm a total newbie in C# and ASP.NET, so I hope I'm in the right forum. My very first project is a custom control that converts strings into images on the fly (through a httphandler) - that works fine, except for 'FontSize'. I have no clue how to convert the FontUnit into a float-value.
- This works fine:
String sFontSize = context.Request.Params.Get("FontSize");
FontUnitConverter fuc = new FontUnitConverter();
FontUnit fu=...
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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:
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 synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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: 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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