Introduction If you are a C programmer, you may have encountered a situation where you wrote a code and got a wrong answer. This can be very frustrating and can be difficult to debug. In this article, we will discuss some of the common reasons why you may get a wrong answer in your C … Read more
Please attempt to answer questions yourself. Googling ‘error CS1513’ lead to this page as the first result – https://msdn.microsoft.com/en-us/library/83ht1k63%28v=vs.90%29.aspx?f=255&MSPPError=-2147217396 Grant Winney’s comment is correct, missing brace. 3 solved C# Error CS1513
You should have a constructor to initialize class members: class account { char itemName[50]; double actualPrice; bool empty; public: account() : empty(false) {} // this initializes the ’empty’ variable to ‘false’. void create_account(); void displayRecord() const; void drawLine3(int n, char symbol); }; solved How can i declare a boolean variable in class in c++
The keyword constexpr was introduced in C++11 and improved in C++14. It means constant expression. Like const, it can be applied to variables so that a compiler error will be raised if any code attempts to modify the value. Unlike const, constexpr can also be applied to functions and class constructors. constexpr indicates that the … Read more
Point 1: You cannot open to read if the file doesn’t exist. Fortunately you probably don’t want to. Simultaneously reading and writing the same file is problematic and almost always a bad idea. Until you know you have to read and write at the same time, open the file for reading read in the file … Read more
Introduction The assignment operator is a special operator in C++ that is used to assign a value to a variable. It is different from other operators in that it can be overloaded, meaning that it can be given a new meaning or behavior. Overloading the assignment operator allows for more flexibility when assigning values to … Read more
It means that everything outside lambda scope will be catch by reference. In that case, generator and list. solved What does [&] in the declaration of [&](Type& variable) mean? [duplicate]
Introduction SQL code errors can be a major source of frustration for C# developers. Fortunately, there are a few steps that can be taken to help identify and resolve these errors. This article will provide an overview of the most common SQL code errors in C# and provide some tips on how to troubleshoot and … Read more
if (n == 0) not if (n=0) check your syntax careful. solved Unable to print recursive fibonacci sequence correctly
Introduction Reading .dat files in C++ can be a tricky task, especially if you are unfamiliar with the language. Fortunately, there are a few simple steps you can take to make the process easier. In this article, we will discuss how to read .dat files in C++, including the different methods available and the advantages … Read more
Introduction The System.Console.WriteLine and Console.WriteLine are two methods used to write output to the console window in C#. Both methods are used to display text, but there are some differences between them. In this article, we will discuss the differences between System.Console.WriteLine and Console.WriteLine and how they can be used in C# programming. Solution The … Read more
From your tags, I’m guessing you’re using printf(). Simply leave out the “\n” character, which means “newline.”. In other words. printf(“> “); printf(“text\n”); This will print: > text 1 solved How do you type something on the same line of text in C [closed]
Well: Hope the following helps you. Unlike for and while loops, which test the loop condition at the top of the loop, the do…while loop in C programming language checks its condition at the bottom of the loop A do…while loop is similar to a while loop, except that a do…while loop is guaranteed to … Read more
Introduction This question is about understanding the output of a particular code snippet. The code in question is a simple one-liner that outputs the number 1. It is important to understand why this code outputs 1 in order to understand the fundamentals of programming. In this article, we will discuss the reasons why this code … Read more
Right above this exercise in The C Programming Language it says: The standard headers <limits.h> and <float.h> contain symbolic constants for all of these sizes, along with other properties of the machine and compiler. These are discussed in Appendix B. So, see Appendix B (page 257 in the second edition I have). =) 6 solved … Read more