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C++ Preprocessor And Preprocessor Directives

Last Updated: 05 April 2025

The preprocessor in C++ is a tool that process the code before it is compiled by the compiler. It does many tasks such as including header files, conditional compilation, ...read more

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Decision Making in C++

Last Updated: 14 May 2025

Decision-making is the process to make a decision about which part of the code should be executed or not based on some condition. Decision-making in C++ involves the usage...read more

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Difference Between if-else and switch in C

Last Updated: 25 January 2024

In C programming both switch statements and if-else statements are used to perform decision-making and control the flow of the program according to predefined conditions. ...read more

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How to Compare Float and Double While Accounting for Precision Loss?

Last Updated: 29 January 2024

In C++ programming, real numbers are represented in a limited amount of memory so accuracy loss is a frequent worry when dealing with floating-point and double numbers in ...read more

How to Use Const Keyword in C++?

Last Updated: 02 February 2024

In C++, the const keyword is used to declare constants or unchangeable values. It indicates an immutable object that cannot be modified. The const keyword can be applied t...read more

How to Add Multiple Conditions for if Statement in C++?

Last Updated: 21 May 2024

In C++, an if statement is used to decide whether a specific block of code should execute, depending on a given condition. It usually evaluate a single expression to check...read more

7 Essential C++ Concepts for Every Developer

Last Updated: 29 May 2024

C++ is a powerful, high-performance programming language used in a wide range of applications, from game development to systems programming. To master C++, it's crucial to...read more

Why Breaks are used in C++ Switch Statement?

Last Updated: 21 May 2024

In C++, the switch statement allows us to select a code block to be executed based on some conditions among many alternatives (listed in the form of cases). Thebreakkeywor...read more

How to Sleep for Milliseconds in C++?

Last Updated: 28 May 2024

In programming, sleeping for milliseconds means pausing the execution of the current thread for a specified number of milliseconds, it is often used in cases like creating...read more

How to Assign Negative Infinity in C++?

Last Updated: 28 May 2024

In C++, the infinity is written asinf. We get infinity as a result when a positive number is divided by a null value or when a value is much greater and cannot be stored i...read more

What are the Rules for Using an Underscore in a C++ Identifier?

Last Updated: 29 May 2024

In C++, an identifier is a unique name that is used to define a variable, function, class or object, and etc in a program. It can consist of numbers, letters, and undersco...read more

Type Qualifiers in C++

Last Updated: 07 June 2024

In C++, type qualifiers are keywords that modify the properties of data types, influencing how variables, pointers, or references can be used. These qualifiers enhance var...read more

C++-const keyword

How to Swap Two Numbers Using Pointers in C++?

Last Updated: 28 May 2024

Swapping the values of two numbers is a very common operation in programming, which is often used to understand the basics of variables, pointers, and function calls. In t...read more

C++ Escape Sequences

Last Updated: 03 June 2024

Escape sequences in C++ are characters or sequences of characters that can be used inside a string literal to represent some special characters. They are prefixed with a b...read more

goto Statement in C++

Last Updated: 16 July 2024

The goto statement in C++ is a control flow statement that provides for an unconditional jump to the same function's predefined label statement. In simple terms, the goto ...read more

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