please wait
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by Lalver
Screen scraping
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| Hi, I would like to 'screen scrape' data from a (non web based) application, there is no API (legacy), and I am wondering if I can do this in C++? Would I be b... |
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Oct 31, 2020 at 6:50pm
[10 replies] Last: Hison is a piece-of-shit spammer. People need to be on the look-out fo... (by dutch)
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by onetwo123
Algorithms c++
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| I need to realize the alogorithm search_end with the help this example: template < class InputIterator, class OutputIterator, class Predicate > void copy... |
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Oct 31, 2020 at 12:08am
[1 reply] : > I need to realize the alogorithm search_end ¿what does it do? ... (by ne555)
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by Joshua0101
How to extract all the different data type numbers in string?
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| Hi all, I found this topic (http://www.cplusplus.com/forum/general/150052 ) discussed about extracting numbers from string but what if there are numbers from di... |
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Oct 30, 2020 at 11:15am
[14 replies] Last: AFAIK, std::from_chars() from <charconv> currently only works for real... (by seeplus)
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| C++ Mentor - am I doing it the right way ? |
| I just completed a tutorial on YouTube- I kinda have a grasp over what he thought through out Next , I want to go through a C++ Textbook ( about 700 pages).... |
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Oct 30, 2020 at 4:40am
[6 replies] Last: Seeplus , I will check this out Many thanks 🥰 (by CheckRabalKath)
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by iicxsey
Using Visual Studios 2019 and having errors in my code
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| Hi, I am having issues figuring out what I did wrong with my code. I am being told that there are expected ";" and I am not sure how to fix the expected declara... |
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Oct 29, 2020 at 9:09pm
[6 replies] Last: Well that was a statement of the obvious and already done. Perhaps ex... (by againtry)
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by hybrid5145
Share class between projects in single solution?
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| So I have a class which contains a function that I would like to use in another project. I am 100% positive that it is possible and have seen it done, which mig... |
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Oct 29, 2020 at 5:16pm
[5 replies] Last: Using Visual Studio: Walkthrough: Create and use a static library (C+... (by deleted account xyzzy)
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by laura11111
C2676 error in Visual 2019 C++H
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| Hello! I keep getting this error no matter what I change and I can solve it Error C2676 binary '==': 'tipAplicatie' does not define this operator or a con... |
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Oct 28, 2020 at 10:58am
[9 replies] Last: thank you very much (by laura11111)
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| Simplify code by using loop |
| #include <iostream> #include <vector> using namespace std; int main() { float x = { 3,5,8,2 }; float y = { 5,-1.5,0.367,0.2}; float z = { 5,2,3,4 };... |
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Oct 28, 2020 at 9:02am
[11 replies] Last: I did it. Thank you for your help! (by thanhquan1704)
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by incend1ary
Generate CMakeLists from Makefile (for asm debug)
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| I need to generate a CMakeLists from: RUN=factorial main.o: main.c gcc -arch i386 -c main.c $(RUN).o: $(RUN).asm nasm -f macho32 -o $(RUN).... |
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Oct 28, 2020 at 7:53am
[no replies]
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by notwhoami666
Linked List A Different Sort
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| I need some help. I don't know anything about how I'm going to list. What kind of structure should I define? I couldn't find a sample. Can you help? Code tha... |
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Oct 27, 2020 at 11:15pm
[2 replies] Last: The last digit of the insertion process Number information is basic it... (by jonnin)
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by oceanSpray
Trouble with linked list function calls
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| Hey ya'll, this is my first time working with linked list and I have to create a menu for the user to mutate their list. The user is only allowed to enter prima... |
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Oct 27, 2020 at 9:17pm
[2 replies] Last: Ah, thanks for the correction. I did use a for loop that converts the ... (by oceanSpray)
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by slygh93
Help with exam question
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| So thankfully i get multiple submissions on my midterm exam, We were to right a program where it asked the user for a letter and that letter would be assigned ... |
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Oct 27, 2020 at 10:20am
[4 replies] Last: @OP, what are you allowed to use? A simple solution would be to use st... (by Thomas1965)
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by M A Noman
create a file with user defined name
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| Hi all I want to know that in C++ is there any process for create a file with user defined name For example : User give me a name "abc". Now I need to made a t... |
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Oct 26, 2020 at 5:30pm
[5 replies] Last: Thanks a lot brother It's work . And this the procedure I want thank... (by M A Noman)
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by josh84
generating Username
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| I am new here. Any idea how I can get this function in c++? Function 1 a.) Member function name: generateUsername b.) Parameters: 2 strings. First parameter i... |
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Oct 26, 2020 at 5:12pm
[7 replies] Last: string Converter::generateUsername(string fname, string lname) { str... (by seeplus)
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| std::cin and enter |
| hey guys, so i was trying to make a code that takes user char inputs and appends to the end of a string, when the user hits enter it stops. so the problem is wh... |
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Oct 26, 2020 at 4:56pm
[6 replies] Last: You need to ignore all chars until a \n in case someone types eg yes r... (by seeplus)
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by Allen04
Simplified Polynomial in C++
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| #include <iostream> using namespace std; int main() { float y = { 12, 13 , 14 , 16 }; float x = { 5, 6, 9, 11 }; //Interpolating Polynomial ... |
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Oct 26, 2020 at 9:19am
[6 replies] Last: Try this one: #include <iostream> #include <vector> using namespace ... (by lastchance)
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by Emil Enchev
Is Microsoft at war with C++ trying to hinder its development?
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| The graphical capabilities of C++ they will never be developed on a fairly simple level in the future. Microsoft has long sought to block this possible developm... |
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Oct 25, 2020 at 3:38am
[14 replies] Last: Storm, meet Teacup. But seriously, I'm trying to work out who is at t... (by againtry)
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| Get Size of Array from text file |
| If I have a text file is "text.txt" contains: 1 2 3 4 How can I get 4 which is the size of array on text file? In other words,How can I get the number of the nu... |
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Oct 24, 2020 at 11:57am
[3 replies] Last: How can I get the number of the numbers stored in that textfile? Rea... (by againtry)
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by Thomas1965
Meaning of !!
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| On some c code I saw this expression. fillwith = !!fillwith; where fillwidth is a bool. What's the meaning of double ! |
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Oct 23, 2020 at 4:21pm
[6 replies] Last: In haskell it just accesses the nth element in a linked list. (by mbozzi)
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by kyviro
Random exception thrown??
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| Hello folks! It has been a fair while since I came here, but alas I have some questions. Alright, to start off, I have a structure with a constructor: ty... |
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Oct 22, 2020 at 11:46pm
[3 replies] Last: @mbozzi Now is a good time to investigate your debugger. I use Vis... (by kyviro)
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