• The C Standard Library

The replace method returns a new string with some or all matches of a pattern replaced by a replacement. The pattern can be a string or a RegExp, and the replacement can be a string or a function to be called for each match. If pattern is a string, only the first occurrence will be replaced. The original string is left unchanged. Java String replace The java string replace method returns a string replacing all the old char or CharSequence to new char or CharSequence. Since JDK 1.5, a new replace method is introduced, allowing you to replace a sequence of char values.

• The C++ Standard Library

• The C++ STL Library

• C++ Programming Resources

• Selected Reading

Description

It replaces the portion of the string that begins at character pos and spans len characters.

Declaration

String Replace Php

Following is the declaration for std::string::replace.

C++11

C++14

Parameters

• pos − It is an insertion point.

• str − It is a string object. Mac os x 10.3 torrent.

• How to install gujarati font in windows 7. len − It contains information about number of characters to erase.

Return Value

String Replace Js

It returns *this.

Exceptions

if an exception is thrown, there are no changes in the string.

Example

String Replace Regex Python

In below example for std::string::replace.

The sample output should be like this −

String Replace Regex