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问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 4 years ago . My site has several listing pages and on each page, I'd like to enable a commenting mechanism, but I want it to be as open source as humanly possible. This means full use of OpenID's, Facebook connect, etc. Does such a system exist that'll allow users to post their comments on my listing pages? By the way, my

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 4 years ago . My site has several listing pages and on each page, I'd like to enable a commenting mechanism, but I want it to be as open source as humanly possible. This means full use of OpenID's, Facebook connect, etc. Does such a system exist that'll allow users to post their comments on my listing pages? By the way, my

问题 I have a php file open in editor like Geany/Notepad++ which has both type of comments single-line and block-comments. Now as block-comments are useful for documentation, I only want to remove single-line comments starting with //~ or # . Other comments starting with // should remain if they are not starting line from // . How can I do that in regex, I tried this one below but get stuck up in escaping slash and also including # . ^[#][\/]{2}[~].* Anyone can help ? 回答1: The problem with the

问题 So we currently have Jira in our workplace and no Jira Administrator. I'm feeling up to the task and would like to know if Jira has the functionality I'm looking for. So when you have comments in Jira or even in the body of a Jira ticket. You can italicize the text from the comment ribbon As you can see I am interested in being able to have the same functionality as bold or italicize or underline but I want to be able to highlight some code that i insert in a ticket comment and click a button

问题 I try to find something that could help me but nothing was good so far. I would like to know if there is any option to comment some lines of code while i start building/debugging? I don't want to do it manually ("edit and continue" manually isn't a solution). I want "tell VS" to automatically comment specified line of code if i start to build or debug. I need this line of code when i am testing app at server, but when i do it locally i have to have it commented. Hope you understand my problem

问题 I'am trying to use regexp to strip all html comments from .html file. As we know html comments format are <!-- some comments --> I've create such regexp /<!--.*-->/gs It works, but if there is more than one comment block in file, it strips no one to another block, but all from first <!-- to last --> F.e. some html tags <!-- some comments 1 --> some html tags 2 <!-- some comments 2--> It strips entire <!-- some comments 1 --> some html tags 2 <!-- some comments 2--> I'am code with ActionScript

问题 I want users to be able to comment on a post with an image or gif which Paperclip supports very well. How can i achieve that? Can it work with acts_as_commentable? 回答1: You can use wysiwyg-rails it's easier 来源： https://stackoverflow.com/questions/36607432/can-i-use-paperclip-for-comments-in-rails-and-how

问题 Can some one tell me if this is how the IDE is supposed to work or if I am not understanding how the // TODO commenting feature works. When I place a // TODO, Xcode adds a TODO section in the jump bar. Multiple TODO's places multiple sections with the TODO comment as the section title. The issue that I am seeing, is that any method that comes after my TODO comment is included as part of the TODO section in the jump bar. Why does is Xcode just automatically adding all of the methods after my

问题 So I want to comment variable definitions in Makefile in-line. The problem is that Make doesn't strip white spaces between the definition and its comment. Here is an example of what I mean: OPTS += -DBLA # Does bla OPTS += -DBLUBB # Does blubb OPTS += -DEND .PHONY test test: @echo $(OPTS) The output of this is -DBLA -DBLUBB -DEND with annoying extra white spaces between the options. What I want is this: -DBLA -DBLUBB -DEND How do I get around this Problem? The Make string function @echo $

问题 I have a form attached to profiles where short comments can be submitted. I want to capture the author's name though so I can display it in a tooltip when hovering over the comment's body. In my create method in the controller I have: def create @comment = Comment.new(params[:comment]) @comment.save! redirect_to profile_path(@comment.profile) end Inside my migration: t.timestamps t.integer :profile_id t.string :author_id t.string :body Profile model: belongs_to :user accepts_nested_attributes