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\$\begingroup\$ Because you and Peter are currently tied with 4 characters each, I've updated the rules to state that if it's still a tie when the deadline arrives, I'll accept the shorter answer. As such, you might want to consider doing what you described in the last paragraph. \$\endgroup\$

ashastral
– ashastral

2013-04-18 01:28:20 +00:00
Commented Apr 18, 2013 at 1:28
\$\begingroup\$ A really short and nice answer is underway. \$\endgroup\$

Fors
– Fors

2013-04-18 13:59:52 +00:00
Commented Apr 18, 2013 at 13:59
\$\begingroup\$ Replacing spaces with /s in your earlier answer can get you down to three unique characters (although with warning/error messages) \$\endgroup\$

user41805
– user41805

2021-02-06 08:01:57 +00:00
Commented Feb 6, 2021 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>
MathJax equations \$\sin^2 \theta\$

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