141. Using 'replace( )' method

replace( ) method is used to replace a specific character in the provided string with another character.

Example:

"is is is is is".replace('i','a');  -> This will replace the character 'i' in "is" string to 'a' ,so that  the output string is "as as as as as".

Lets implement this on Eclipse IDE:

1. Create 'replaceDemo' class under any project as shown below:

2. Save and Run the 'replaceDemo' class file
3. Observe that the output is displayed in the console as shown below:

Download this project:

Click here to download this project containing the class file used in this post (You can download this project and import into Eclipse IDE on your machine)

Please comment below to feedback or ask questions.

Using 'trim( )' method will be explained in the next post.