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+3 votes
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In few q2a forums I could see that developers displayed an image from the question's content for each question in the question list.

I would like to know how this could be done the easy way.

Probably we can use a plugin to override the appropriate functions? -> Filter the content with regex, if image detected, display in 30x30 size or so...?

2 Answers

+2 votes

I see this well in WordPress hack. e.g.

After having extracted src attribute list of img tags in this regular expression, you can handle it freely. Because thumbnail count and size is necessary, I think that method to be realized in plugin is good.

Interesting... How to adapt it on q2a ?