Inline codeblocks look like this. To create them you surround text with single backticks, so `hello` would become hello.
Note that backticks are not quotes, see this if you are struggling to find the backtick key.
If the wrapped code itself has a backtick, wrap it with two backticks from each side: ``back ` tick`` would become back ` tick.
For how to make multiline codeblocks see the !codeblock tag.