Skip to content

Instantly share code, notes, and snippets.

@bmarcot

bmarcot/insertAt.ts

Created June 21, 2019 15:03
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save bmarcot/bb05627b79f03781d71ada53b7c03f5d to your computer and use it in GitHub Desktop.
Save bmarcot/bb05627b79f03781d71ada53b7c03f5d to your computer and use it in GitHub Desktop.
Download ZIP
Raw
insertAt.ts
const insertAt = (str, sub, pos) => {
return str.substring(0, pos) + sub + str.substring(pos);
}
console.log(insertAt("I want apple", " an", 6));
@bmarcot
Copy link
Author

bmarcot commented Jun 21, 2019

https://jsperf.com/javascript-string-splice

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment