How to in Jolf

This is a FAQ on how to do stuff in Jolf.

How do I check if a string has a character in it?

Use the has function of a string:

 h(string)(character)

Example: Does the input string have a space?

(space)hi'(space)

If statements?

No, not really. But most code can be re-worked with a condition choose statement, ?abc, which is essentially if a then b else c. It is literally a?b:c.

Example: If the input is truthy, then return 1. Otherwise, return 0.

?j10

How do I make the first character of a string uppercase?

You can make the nth character of a string uppercase with py(string)n.