From 2f7b0b0f1402083fa3975906ee2e79144055aba2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Luis=20Miguel=20Mej=C3=ADa=20Su=C3=A1rez?= Date: Thu, 17 Dec 2020 09:24:25 -0500 Subject: [PATCH] Adding "What does _ means?" to the FAQ --- _overviews/FAQ/index.md | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/_overviews/FAQ/index.md b/_overviews/FAQ/index.md index 9e6562e941..a954d783e0 100644 --- a/_overviews/FAQ/index.md +++ b/_overviews/FAQ/index.md @@ -139,6 +139,15 @@ see this [Stack Overflow answer](https://stackoverflow.com/a/1059501). [Answer on Stack Overflow](https://stackoverflow.com/a/5159356). +### What does `_` mean? + +Many things really, depending on the context. +[This answer on Stack Overflow](https://stackoverflow.com/a/8001065/4111404) +has a good summary of all the meanings it has. + +Note that, even if the specific meaning is different, +according to the situation, it usually means _"anything"_. + ### Can I chain or nest implicit conversions? Not really, but you can [make it work](https://stackoverflow.com/a/5332804).