Regex to replace multiple spaces with a single space

Question

Given a string like:

\"The dog      has a long   tail, and it     is RED!\"

What kind of jQuery or JavaScript magic can be used to keep spaces to only o

Answer 1

We can use the following regex explained with the help of sed system command. The similar regex can be used in other languages and platforms.

Add the text into some file say test

manjeet-laptop:Desktop manjeet$ cat test
"The dog      has a long   tail, and it     is RED!"

We can use the following regex to replace all white spaces with single space

manjeet-laptop:Desktop manjeet$ sed 's/ \{1,\}/ /g' test
"The dog has a long tail, and it is RED!"

Hope this serves the purpose