please wait
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by Cambalinho
how using vectors?
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| i'm trying using an int vector: vector<int> vecPriority; int OperatorCount=0; if(chr =='*') { vecPriority.push_back(Operato... |
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Mar 31, 2018 at 8:45pm
[2 replies] Last: thank you so much for all. i fixed that and more on code. thank you (by Cambalinho)
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by Cambalinho
can i convert a string to an arithmetic expression?
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| can i convert a string to an arithmetic expression? or i must do it on hard way? |
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Mar 31, 2018 at 2:26pm
[10 replies] Last: i found the other error: void CalculateExpression(string strMathExpre... (by Cambalinho)
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| my homework |
| /* * *********************************************************** * * Programming Language, second semester 2017-2018 * Homework: .... * Exercise: .... |
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Mar 31, 2018 at 1:12pm
[1 reply] : First, please use code tags when posting code. See http://www.cplusplu... (by keskiverto)
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by lexon
Vector does not name a type
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| I am trying to make a class where it will take in a text file of coordinates and find the perimeter of the shape. When i compile this section of code i get an e... |
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Mar 31, 2018 at 1:39am
[1 reply] : vector is part of the std namespace. Change to std:: vector<int> ..... (by Ganado)
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by MattC98
c++ vector
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| If I have a vector and i iterate throw the elements : for (i = 0; i < v.size(); ++i) , does it calculate v.size() each time and lose execution time ? im saying... |
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Mar 31, 2018 at 1:32am
[3 replies] Last: On one program I was working on, there was a vector that contained a b... (by Ganado)
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by kkkcen
phrase guess game in C
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| ... |
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Mar 31, 2018 at 12:02am
[1 reply] : you need a way out of the loop if they win. so you need to do some mo... (by jonnin)
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by Cambalinho
i'm confused with 2 keywords
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| i'm review the C++(reading the book). theres, for now, 2 things that i really didn't understand: 1 - what really means constexpr? 2 - what really means inlin... |
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Mar 30, 2018 at 9:00pm
[8 replies] Last: thanks for all to all (by Cambalinho)
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by kada17
Standard output function template
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| I am trying to code a function that takes in a range of values and prints them using std::cout. This is the prototype template < typename T > void Output(cons... |
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Mar 30, 2018 at 8:59pm
[3 replies] Last: What is your compiler? Older GCC defaults to older C++, but can be tol... (by keskiverto)
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by snusolsson
cannot convert from 'TCHAR [260]' to 'std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t>>
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| error C2440: 'initializing': cannot convert from 'TCHAR ' to 'std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t>> I get this error, b... |
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Mar 30, 2018 at 8:30pm
[2 replies] Last: My recommendation is to just not bother with TCHAR and just call the w... (by helios)
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by warchief
Using reinterpret_cast to read file into structure
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| struct DATAs { char data1; short data2; short data3; float data4; int data5; short data6; unsigned short data7; short data8; ... |
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Mar 30, 2018 at 7:50pm
[4 replies] Last: Ah, now I get it. Thank you again ! (by warchief)
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by cOOKIE5D
Reverse By Word In Dynamic character Array
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| Hey guy, this is the first time i am going to post here, so let me get straight to the problem I WROTE THIS : void ReverseByWords(char *Arr, char *&RArr) ... |
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Mar 30, 2018 at 7:45pm
[2 replies] Last: It' a reasonable algorithm as long as you don't mind filling the input... (by tpb)
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by Ginnywalker
Is there methods to get ost to pst converter?
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| I have to make ost to pst conversion. My friend asked me about it. |
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Mar 30, 2018 at 6:58pm
[1 reply] : sounds like a 'fun' project. This may be fairly involved, you will ne... (by jonnin)
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by Cambalinho
i need a simple correction about strings
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| the literal string: "hello world" it's considered a const char*? (in some overload operators parameters we must use const char* instead char*... i need unders... |
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Mar 30, 2018 at 1:57pm
[15 replies] Last: cubbi: if i do these: variant vrValue ={100.456f,"hello world", 20.45... (by Cambalinho)
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by Dvir Arazi
Is there a way to pass a variable from a constructor of a derived class to the constructor of the base class?
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| I'm looking for a way to pass the variable 'pos' to the constructor of the class 'Entity' from its derived class 'Paddle'. I know that in this case I can simply... |
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Mar 30, 2018 at 1:42pm
[2 replies] Last: Thanks keskiverto, I guess that solves it. I hoped that there would be... (by Dvir Arazi)
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by d1g1talarts
RE-Creating Quick Sort algorithm for class
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| I need to create a quick sort method for my class and i am having trouble finding an example with a single input parameter. The input for my method will have to... |
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Mar 30, 2018 at 10:58am
[15 replies] Last: @digitalarts - what a waste. Your OWN code in an earlier post wasn't a... (by lastchance)
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by kindgnice
How To Use -> in C++?
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| Hello Professionals, I would like to ask if you can explain in an easy way how to use this -> in C++? Thanks. |
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Mar 30, 2018 at 2:03am
[5 replies] Last: Thanks for the insights pals. God bless. :) (by kindgnice)
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by Xepharia
Garbage values in my methods?
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| Hello everybody, just for a little background I have almost no experience in Object Oriented Design, so this may seem like a simple error but I've fuddled aroun... |
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Mar 30, 2018 at 1:18am
[1 reply] : We need to see the whole program. Anything could be happening. (by tpb)
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by afedorov
Inheritance or Templates for Embedded application
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| Inheritance requires extra memory for virtual table. Templates can generate more code. When designing embedded application what approach should I select, or how... |
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Mar 29, 2018 at 9:08pm
[7 replies] Last: That makes sense thank you for your help. (by afedorov)
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by nwebiie
implementing a recursive data structure
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| hey, I need to implement the following data structure in c++ https://pastebin.com/M9yKhfGR (Java code) I will point out what I'm finding hard to do in ... |
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Mar 29, 2018 at 8:51pm
[no replies]
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by Mattrat
Root Finding
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| I need help with this program. No idea where to start or set up. When a car hits a pot-hole, the springs and shocks get a workout dampening out the sudden jol... |
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Mar 29, 2018 at 8:40pm
[7 replies] Last: I should think from the description that the original equation is m d... (by lastchance)
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