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What is the effective way to replace all occurrences of a character with another character in std::string?
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In C++, the STL provides a function to replace() to change the contents of an iterable container. As string is a collection of characters, so we can use the std::replace() function to replace all the occurrences of character 'e' with character 'P' in the string.
To replace all occurrences of a string in TypeScript, use the replace() method, passing it a regular expression with the g (global search) flag. For example, str. replace(/old/g, 'new') returns a new string where all occurrences of old are replaced with new .
The replace() method replace() is a built-in method in Python that replaces all the occurrences of the old character with the new character.
Delete all occurrences of a character in javascript string using replaceAll() The replaceAll() method in javascript replaces all the occurrences of a particular character or string in the calling string. The first argument: is the character or the string to be searched within the calling string and replaced.
std::string doesn't contain such function but you could use stand-alone replace function from algorithm header.
#include <algorithm> #include <string> void some_func() { std::string s = "example string"; std::replace( s.begin(), s.end(), 'x', 'y'); // replace all 'x' to 'y' } If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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