Https://docs.arduino.cc/language-reference/

[redstone_guy]

The [https://docs.arduino.cc/language-reference/](https://Language Reference) does not seem to have the String functions available. For example, when I type "substring" into the search bar in Documentation, the first example takes me to the built-in example. I checked the Language Reference, and sure enough, there is no String category.

These screenshots were taken with the Chrome OS. Is anyone else experiencing this problem

[sterretje]

And you can find it under variables; needs a bit of scrolling.

---

I've moved your topic to a more suitable location on the forum.

[sonofcy]

My docs has it, both kinds.

[sonofcy]

I find the search facility to be somewhat painful. I am sure it found it, but where is the result?

[grb]

@redstone_guy

For example, when I type "substring" into the search bar in Documentation, the first example takes me to the built-in example.

The key is to change the search tab from "On Docs" to "In Language Reference":

 

Interestingly, if one instead clicks the first result under "On Docs", the String substring Function built-in example tutorial that is opened does include a hyperlink to the Language Reference article on String() objects, but it is a dead link (because it points to https://docs.arduino.cc/language-reference/en/variables/data-types/StringObject/ instead of https://docs.arduino.cc/language-reference/en/variables/data-types/stringObject/).