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Rev

\$\begingroup\$ An anonymouse function will suffice in this case, but nice answer; welcome to PPCG! \$\endgroup\$

cat
– cat

2016-04-29 22:41:18 +00:00
Commented Apr 29, 2016 at 22:41
\$\begingroup\$ Many times for is shorter than map, see my answer for reference :) Also it avoids having an inner anonymous function so instead of starting the code by (fn[a k] you can use #(. \$\endgroup\$

NikoNyrh
– NikoNyrh

2016-12-26 20:49:42 +00:00
Commented Dec 26, 2016 at 20:49

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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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