split a string into two strings in typescript

To split a string into two strings in TypeScript, you can use the split() function to split the string into an array of substrings based on a separator. Then, you can use the substring() function to extract the two substrings from the resulting array.

Here's an example:

index.ts
let myString = "hello world";
let separator = " ";
let myArray = myString.split(separator);

let firstSubstring = myArray[0];
let secondSubstring = myArray[1];

console.log(firstSubstring); // outputs "hello"
console.log(secondSubstring); // outputs "world"
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In this example, the myString variable holds the original string that we want to split. The separator variable holds the character that we want to use as the separator (in this case, a space).

We then use the split() function to split the myString variable into an array of substrings based on the separator. This gives us the myArray variable, which is an array containing two elements: "hello" and "world".

Finally, we use the substring() function to extract the two substrings from the myArray variable. We store the first substring in the firstSubstring variable, and the second substring in the secondSubstring variable.

The console.log() statements at the end of the code output the values of the two substrings to the console.