For me a big tell is if it should work and you have no clue why it doesn't or why it really behaves strangely/unexpected. For showing code to others in general

For me a big tell is if it should work and you have no clue why it doesn't or why it really behaves strangely/unexpected. For showing code to others in general i really like pastebins. http://paste.pocoo.org/ http://paste.pocoo.org/ supports "multiple files" which means you can upload multiple distributed snippets at once. http://jsfiddle.net/ http://jsfiddle.net/ is really great for javascript/html and helps others to change/modify the stuff. I often try to simplify the example (if the persons i am showing it to are not working in the same team as i am) to make it clear what the problem is and make the problem more accessible. This simplification often helps me to understand and solve the problem.