Question

How to remove the first character from string in Swift

Answer 1

let s = "Swift Programming"

let substring = s[s.index(s.startIndex, offsetBy: 1)..<s.endIndex]

print(substring)




/*
run:

wift Programming

*/

 

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Answer 2

var s = "Swift Programming"

s = String(s[s.index(s.startIndex, offsetBy: 1)..<s.endIndex])

print(s)




/*
run:

wift Programming

*/

 

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Answer 3

var s = "Swift Programming"

s.remove(at: s.startIndex)

print(s)




/*
run:

wift Programming

*/

 

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Answer 4

var s = "swift java c++ c python"
 
s = String(s.dropFirst(1))
 
print(s)
  
  
  
   
/*
run:
 
wift java c++ c python
   
*/

 

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