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Sweet, didn't know that.
– frusDev
Commented Feb 1, 2011 at 0:10
forgive my ignorance, but what is a loopback address?
– contactmatt
Commented Feb 1, 2011 at 4:51
1

It's an address that loops back to the same machine it's on.
– Ignacio Vazquez-Abrams
Commented Feb 1, 2011 at 4:57

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Correct minor typos or mistakes
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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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