std::string

This tutorial will discuss about a unique way to compare strings alphabetically in C++. Suppose we have two strings now we want to compare them alphabetically. For example, strings are, Here, “Tested” comes before “Testing” alphabetically. It is because the first 4 characters in both the strings are exactly equal, but the for the fift […]

This tutorial will discuss about a unique way to get string after a character in C++. To get a substring from a string, after a specific character, first we need to check if the string contains the specified character or not. If yes, then we need to fetch the index position of its first occurrence.

This tutorial will discuss about a unique way to check if string contains any non ascii character in C++. We can use the all_of() function to check if all the characters in a string satisfies a given condition or not. To check if there is any non ASCII character in a string, we can confirm

This tutorial will discuss about unique ways to check if a string contains only digits in C++. Technique 1: Using STL Algorithm std::all_of() To check if string has only digits we can use the STL algorithm all_of(). t accepts three arguments, The all_of() function will apply the ::isdigit() function on all the characters in string.

This tutorial will discuss about unique ways to check if two strings are equal in C++. Technique 1: Using == Operator We can directly apply the == operator on two string objects, to confirm if these two string objects are equal or not. By equal, we mean the both the string objects contains the same

This tutorial will discuss about a unique way to check if a string can be converted to a double in C++. To check if a string contains a valid double value or not, we can try to convert the string into a double using stod() function. If the conversion is successful, then we can confirm

This tutorial will discuss about unique ways to check if a string can be converted to an int in C++. Technique 1: Check if string can be converted to an integer We can use the stoi() function to convert a string into an integer. If the string contains a valid integer i.e. digits only, then

This tutorial will discuss about a unique way to get string before a character in C++. To get a substring before a specific character in a string, first we need to check if the given character exists in the string or not. If string contains the specified character, then we need to fetch its index

This tutorial will discuss about a unique way to check if a string is binary in C++. To check if a string contains a Binary value or not, we need to confirm if string contains only 0s or 1s. For that, we can use the STL Algorithm all_of(). we will pass following arguments in it,

This tutorial will discuss about unique ways to get string between two characters in C++. Suppose we have a string, and we want to get a substring from this main string. We will have two characters, and we need to fetch a substring between these two specific characters from the main string. For example, The