Splitting of String

In Dart splitting of a string can be done with the help split string function in the dart. It is a built-in function use to split the string into substring across a common character.

Syntax:

string_name.split(pattern)
This function splits the string into substring across the given pattern and then store them to a list.

Example1:
Splitting a string across space.
// Main function 
 void main() { 
 // Creating a string 
 String g = "Welcome to J&J !!"; 
 // Splitting the string 
 // across spaces 
 print(g.split(" ")); 
 }

Output:
[Welcome, to, J&J, !!]

Example2:
Splitting each character of the string.
// Main function 
 void main() { 
 // Creating a string 
 String g = "WelcometoJ&J"; 
 // Splitting each 
 // character of the string 
 print(g.split("")); 
 }

Output:
[W, e, l, c, o, m, e, t, o, J, &, J]

Apart from the above pattern, the pattern can also be a regex. It is useful when we have to split across a group of characters like numbers, special characters, etc.

Example 3: 
Splitting a string across any number present in it. (Using regex)
// Main function 
 void main() { 
 // Creating a string 
 String g = "Splitting1a2string3across4any5number6present7in8it."; 
 // Splitting each character 
 // of the string 
 print(g.split(new RegExp(r"[0-9]"))); 
 }

Output:
[Splitting, a, string, across, any, number, present, in, it.]