How to add block comments in HTML?
114102
How to make HTML code inactive with comments
158891
How can I get CSS comments with jQuery?
62978
Customizing Output of Views Block
110606
Can we get a comments only lock?
51469
Allow converting comments to answers
128982
Site specific magic comment links
47581
Marking comments as 'addressed by edit' to reduce noise
120472
Add/Show comments focuses text box by default
20845
Direct Link to a Comment
84153
Are HTML comments inside script tags a best practice?
70837
Source Code Margin Comments
15279
Implement a Selective Comment Ban
18647
Commenting out large sections
89340
How to output HTML from JSP  block?
142090
How can I programmatically display a block?
114749
Allow post editor to see @comments directed at him
68817
How to comment part of a line?