This question already has answers here: Closed 11 years ago. Possible Duplicate: no such file to load — readline
When I run rails c and press the up key when irb starts up, I can see the last commands I entered when my app dropped to irb after encountering a debugger command for the ruby-debug gem. I would not o
开发者_如何转开发Trying to split this string \"主楼怎么走\" into separate characters (I need an array) using mb_split with no luck... Any suggestions?
加载中,请稍侯......