PHP removing more than one white-space
So, If I have a string like "hello what is my name" How can I take all of the spaces and replace each with only one space? Thanks! ...
So, If I have a string like "hello what is my name" How can I take all of the spaces and replace each with only one space? Thanks! ...
I've accidentally put some whitespace in my initial commit - it shows up red in git diff --color. What's the best way to get rid of the existing whitespace and how can I avoid this happening again? I am not necessarily looking for a built-in git command. Any external program available for free on Ubuntu would also be welcome. ...
This works: Baseline Controller @search = Baseline.search(params[:search]) @baselines = @search.paginate :page => params[:page], :per_page => params[:per_page] baseline index view <% form_for @search do |f| %> <%= f.text_field :baseline_name_like_or_description_like %> <%= submit_tag 'Search' %> <% end %> Where would I trim t...
I recently added Emacs (delete-trailing-whitespace) function to my 'before-save-hook for some programming modes, but I find it rather frustrating that it deletes whitespace from the line I am currently editing. Any suggestions as to how to fix this problem? ...
Hi 1st Question, be gentle. I'm trying to use javax.xml.transform.Transformer to format some xml string to be indented / spaceless between the tags. If there are no spaces between the tags, it works ok. If there are it acts weird. I'll post an example. I tried to follow up on the following topic : http://forums.sun.com/thread.jspa?mess...
I am trying to write a regex that matches entire contents of a tag, minus any leading or trailing whitespace. Here is a boiled-down example of the input: <tag> text </tag> I want only the following to be matched (note how the whitespace before and after the match has been trimmed): "text" I am currently trying to use...