Regix in ruby on rails for adding "\n\n" " 2 new line" when i found "\n"
1388
Learning Regular Expressions
113846
How to use newline character in text in cmd batch?
27328
What are \r and \n meaning in PHP?
17668
the problem of using "~\\" and blank line
38117
How to replace spaces with newlines/enter in a text-file?
20846
How to split a long regular expression into multiple lines in JavaScript?
155994
shell: keep trailing newlines ('\n') in command substitution
3180
How do I get a platform-dependent new line character?
141386
What are <-- Ruby Strings called? And how do I insert variables in them?
101721
What will give me something like ruby readline with a default value?
7986
How can I remove a trailing newline?
31489
What is the command to add newline linebreak in \sum \prod?
24077
What the #$@&%*! is that called?
141338
newline and italics added with \leq
42740
new Regexp doesn't work
45334
How can I debug a regular expression in Python?
126451
Best way to escape and unescape strings in Ruby?