Question

How to iterate over a set in TypeScript

Answer 1

const st: Set<string> = new Set(['typescript', 'javascript', 'node.js']);

st.forEach((element) => {
    console.log(element);
});



 
/*
run:
 
"typescript" 
"javascript" 
"node.js" 
 
*/

 

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Answer 2

const st: Set<string> = new Set(['typescript', 'javascript', 'node.js', 'c']);
 
for (const element of st) {
    console.log(element);
}
 
 
 
  
/*
run:
  
"typescript" 
"javascript" 
"node.js"
"c"
  
*/

 

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