Node.js | split() function

The split() function is a string function of Node.js which is used to split string into sub-strings. This function returns the output in array form.

Syntax:

string.split( separator )

Parameters: This function accepts single parameter separator which holds the character to split the string.



Return Value: The function returns the splitted string and generates array as result.

Below programs demonstrate the working of split() function:

Program 1:

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function splitStr(str) {
      
    // Function to split string
    var string = str.split("*");
      
    console.log(string);
}
  
// Initialize string
var str = "Welcome*to*GeeksforGeeks";
  
// Function call
splitStr(str);    

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Output:

[ 'Welcome', 'to', 'GeeksforGeeks' ]

Program 2:

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function splitStr(str, seperator) {
      
    // Function to split string
    var string = str.split(seperator);
      
    console.log(string);
}
  
// Initialize string
var str = "GeeksforGeeks/A/computer/science/portal";
  
var seperator = "/";
  
// Function call
splitStr(str, seperator);

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Output:

[ 'GeeksforGeeks', 'A', 'computer', 'science', 'portal' ]


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