Поиск подстроки в строке (текст поиск подстрока строка find string sub subString text) - Swift 5
let mystring = "hi this is my name"
if let range =
mystring.
range(
of: "this") {
let startPos = mystring.
distance(from: mystring.startIndex,
to: range.lowerBound)
let endPos = mystring.
distance(
from: mystring.startIndex,
to: range.upperBound)
print(startPos, endPos)
}
// 2й вариант применения
let mystring = "hi this is my name"
if let range = mystring.
range(of: "this") {
print("Find success!")
}
// 3й вариант применения
let mystring = "hi this is my name"
if (mystring?.range(of: "true")) !=
nil {
print("Отправлено!")
}
Возврат к списку
