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I'm revisiting my question 10 years later, and this approach seems to gain popularity in Modern C. And it is maybe a good idea for functions that allocates a lot of memory. If it is a short string, I believe passing a buffer is the best.

Øystein Schønning-Johansen
– Øystein Schønning-Johansen

2025-02-10 14:40:42 +00:00
Commented Feb 10, 2025 at 14:40

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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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