我的字符串,如:獲得的首字母從的前兩個單詞串
Apple recipe recapes
Mango Tengaer
Lemone T U
Grapes limoenis Steyic genteur
所以我嘗試是:
if let bakery = filtered?[indexPath.row]{
let stringInput = bakery.fruitsname
let stringInputArr = stringInput.components(separatedBy: " ")
var stringNeed = ""
for string in stringInputArr {
stringNeed = stringNeed + String(string.characters.first!)
}
print(stringNeed) // have to print first word first letter, second word second letter
}
但對我崩潰在這條線時,我爲我的第三個做Lemone T U
words.On線:
stringNeed = stringNeed + String(string.characters.first!)
任何幫助!
感謝
Output i expect as per my above words
AR
MT
LT
GL
「我的字符串像:」這是一個字符串,或一串字符串? – Larme