Dev-C++ questions & answers

Provides a full IDE for C/C++ based on the MingGW port of GCC compiler
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Question by Guest
186 views
March 6, 2024
Usha Kumari
Answer by Usha Kumari

It sounds like you may be missing the necessary header file for the stod function. Make sure you have included the header in your code. Additionally, ensure that you are using the correct namespace (std::stod) when calling the function. If you have done both of these things and are still experiencing issues, double check your syntax and the surrounding code to see if there are any other errors causing the problem.

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Question by Guest
93 views
December 17, 2021
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Answer by Saumya Sharma

To convert capital letters to lowercase in C++, you can use the tolower() function from the library. Here is an example code snippet:


#include
#include
int main() {
char character = 'A';
char lowercase = std::tolower(character);
std::cout << "Lowercase: " << lowercase << std::endl;
return 0;
}

This code will convert the character 'A' to lowercase 'a'.

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Question by serg
79 views
October 8, 2020

fraze "user_class user(5)" must be the same "user_class user=5" in case class contains constructor user_class(int) but unfortunatly "user_class user=5" doesn t work

Usha Kumari
Answer by Usha Kumari

No, the initialization "user_class user = 5" is not valid in this case. The correct initialization should be "user_class user(5)" when the class includes a constructor with a single integer parameter.

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Question by Guest #40128157
377 views
November 13, 2015
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Answer by Sean Hill

Yes, the application can be installed on Windows XP. I have a Windows XP virtualized and transferred the package then ran the installer and it worked normally without errors. I have downloaded the application from the official website.


Official website: http://orwelldevcpp.blogspot.com/

Guest #30913830
Question by Guest #30913830
307 views
March 8, 2014
S
Answer by Sean Hill

This is a frond end for the C++ development language. Before you start using it, you might learn the basics of C++ language then you can start developing the application. You can use the CPlusPlus website to look for tutorials.

Guest #32301603
Question by Guest #32301603
258 views
May 17, 2014
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Answer by Robert Polubinski

The software package is hosted on the open source website called SourceForge. I have tried to download it and it's working just fine. If you encounter errors, disable any download manager that is currently running then access the download page. If you want to select another mirror, simply click the mirror linked word.

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Question by SHAWN
219 views
April 16, 2017

I tried to convert my program in keil but it shows an error of CODING LIMIT EXCEEDED for a 2KB file (because it's a free version). Can I convert a 4KB or 8KB C file to HEX in this?

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Answer by Alex Urbach

Firstly, you should browse through the Knowledgebase provided by Keil and then use the software to convert the code. I've searched the web and the program's description, and there was nothing mentioned about Keil language and development.

Latest version of Dev-C++: https://sourceforge.net/projects/orwelldevcpp/

Guest #33869101
Question by Guest #33869101
197 views
August 17, 2014
A
Answer by Alex Urbach

The default color used by the application on its coding areas is white. It's better to use white to properly distinguish black and colored characters. If you change the screen color, you might force your eyes to distinguish the characters.

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