In this article, we will discuss different ways to replace last character of a string with another character in C++. Table Of Contents Using subscript operator Using string::replace() function Using string::at() function Using string::substr() Suppose we have a string like this, We want to replace the last character of this string with character ‘X’. The …
In this article, we will discuss different ways to replace first character of a string with another character in C++. Table Of Contents Using subscript operator Using string::replace() function Using string::at() function Using string::substr() Suppose we have a string like this, We want to replace the first character of this string with character ‘X’. The …
In this article, we will discuss different ways to replace all occurrences of a character from a string with an another character in C++. Table Of Contents Using STL Algorithm std::replace() Using string::replace() and find() Using Iteration Suppose we have a string, We want to replace all the occurrence of character ‘e’ with ‘P’ in …
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This article will discuss different ways to delete last n characters from a string in C++. Suppose we have a string, After removing the last 5 characters from it, the final string should be, Let’s discuss different techniques to do this. Remove last N Characters from a string using erase() in C++ Using Index Positions …
In this article, we will discuss different ways to delete first n characters from a string in C++. Suppose we have a string, After removing first 5 characters from it, the final string should be, Let’s discuss different techniques to do this. Remove first N Characters from a string using erase() in C++ Using Index …
This article will discuss how to delete everything before a character in a C++ string. Suppose we have a string, Now we want to delete all characters before the character ‘-‘, including the character ‘-‘. The final string should be like this, There are different ways to do this. Let’s discuss them one by one, …
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This article will discuss how to delete everything after a character from a string in C++. Suppose we have a string, Now we want to delete all characters after the character ‘-‘. The final string should be like this, There are different ways to do this. Let’s discuss them one by one, Remove everything after …
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This article will discuss different ways to delete a character from a string by its index position. A string in C++ is a collection of characters, and indexing in it starts from 0. So, the index position of Nth character in a string is N-1. Like, Index position of 1st character of a string is …
In this article, we will discuss different ways to remove all newline characters from a string in C++. The new line characters can be ‘\n’ or ‘\r’. Table of Characters Remove Newline characters from String using Regex Remove Newline characters from String using remove_if() & string::erase() Remove Newline characters from String using std::erase_if() in C++20 …
In this article, we will discuss different ways to remove all occurrences of a character from a string in C++. Table of Contents Remove a Character from String using std::remove() and string::erase() Remove a Character from String using std::erase() in C++ Remove a Character from String using Regex Remove a Character from String using std::remove() …