Simple types / Strings
Empty strings
Character count
Substring search
Substring index
Substring replacement
Getting a substring
Substring insertion
Substring removal
String comparison
String interpolation
Converting to a number
Iterating over a string
Change the case of characters
Removing spaces
Split into an array
Character replacement
Replace multiple characters
Multiline string literal
String concatenation
Concatenating a list of strings
String multiplication
String padding
Escaping characters
val
str =
"7"
.
repeat
(
3
)
// str
is
"777"
println
(
"str
is
'
$str
'"
)