In this article, we will discuss different ways to check if a string contains certain characters or not. Suppose we have a sequence of characters like, We want to check if a given string contains all of these characters or not. Let’s see how to do this, Check if a string contains certain characters using […]
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This article will discuss different ways to check if two strings are equal in C++. Table Of Contents Check if strings are equal using == operator Check if strings are equal using compare() function Check if strings are equal using the equal() function Check if strings (char *) are equal using strcmp() Check if strings
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This article will discuss different ways to check if a string is palindrome or not in C++. Table of Contents Check if a string is palindrome using STL Algorithm equal() Check if a string is palindrome using for loop Check if a string is palindrome using STL Algorithm reverse() There are different ways to do
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In this article, we will discuss different ways to check if a string is empty or not in C++. Table of Contents Check if String is Empty in C++ using string::empty() Check if String is Empty in C++ using string::size() Check if String is Empty in C++ using string::length() Check if String is Empty in
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In this article, we will learn about three different ways to convert a long to a string in C++ i.e. Using to_string() function Using stingstream Using Boost’s lexical_cast() function. Let’s discuss them one by one. Convert long to string using to_string() C++ provides a function std::to_string() for converting values of different types to string type.
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In this article, we will learn about three different ways to convert a double to a string in C++ i.e. Using std::to_string() function Using std::stingstream Using Boost’s lexical_cast() function. Let’s discuss them one by one. Convert double to string using to_string() C++ provides a function std::to_string() for data type conversion. We can use this to
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In this article, we will learn about three different ways to convert a float to a string in C++ i.e. Using std::to_string() function Using std::stingstream Using Boost’s lexical_cast() function. Let’s discuss them one by one. Convert float to string using to_string() C++ provides a function std::to_string() for data type conversion. We can use this to
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In this article, we will learn about three different ways to check if a string contains a character or not. Check if a string contains a character using string::find() In C++, the string class provides different overloaded versions of function find() to search for sub-strings or characters in the string object. In one of the overloaded versions,
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In this article, we will learn about three different ways to convert an integer to a string in C++ i.e. Let’s discuss them one by one. Convert int to string using to_string() C++ provides a function std::to_string() for converting values of different types to string type. We can use this to convert an integer to
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In this article, we will discuss different ways to convert a vector into a set in C++. Convert a Vector to a Set in C++ using Range Based Constructor In C++, set class provides a constructor which accepts a range i.e. [start, end). It creates a set from all the element in the given range
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