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This was flagged for unattributed copying, since the content was scraped from your other answer by one of those dodgy content farms, confusing the heck out of me. Apologies for this specific case - though my comment on the other answer is still true. As a dupe, its a better idea to VTC or flag as a dupe, rather than to post the same answer again.
– Journeyman Geek ♦
Commented Aug 28, 2014 at 8:01

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Correct minor typos or mistakes
Clarify meaning without changing it
Add related resources or links
Always respect the author’s intent
Don’t use edits to reply to the author

create code fences with backticks ` or tildes ~
```
like so
```
add language identifier to highlight code
```python
def function(foo):
print(foo)
```
put returns between paragraphs
for linebreak add 2 spaces at end
_italic_ or **bold**
indent code by 4 spaces
backtick escapes `like _so_`
quote by placing > at start of line
to make links (use https whenever possible)
<https://example.com>
[example](https://example.com)
<a href="https://example.com">example</a>

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