split a string into an array of substrings in typescript

To split a string into an array of substrings in Typescript, you can use the split() method available on any string object. The method returns an array of strings, each representing a substring that was delimited by the separator you specify. Here's an example of how to split a string into an array of substrings:

index.ts
const myString = "hello,world,how,are,you";
const myArray = myString.split(",");

console.log(myArray); // Output: ["hello", "world", "how", "are", "you"]
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In the example above, we first define a string myString that contains several words separated by commas. We then call the split() method on that string and provide a comma as the separator. The result is an array of strings myArray, where each element represents one word from the original string. Finally, we log the array to the console to verify that it contains the expected words.