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This does not answer the question because the OP has ruled out, this function should not ask me for a file or stream or anything else to open.
– I say Reinstate Monica
Commented Apr 30, 2019 at 16:52
Thank you @IsayReinstateMonica totally correct.
– Pam Stums
Commented Oct 14, 2021 at 9:39

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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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