Skip to content

Instantly share code, notes, and snippets.

@Ynote

Ynote/exponentialNumberOutputInJavascript.js

Last active November 20, 2018 10:53
Show Gist options
  • Save Ynote/4e387d79a55c0ecf0ce74a951a9084bd to your computer and use it in GitHub Desktop.
Save Ynote/4e387d79a55c0ecf0ce74a951a9084bd to your computer and use it in GitHub Desktop.
Download ZIP
Raw
exponentialNumberOutputInJavascript.js
var value = '4200000000000000000000' // => '4200000000000000000000'
var float = parseFloat(value) // => 4.2e+21
return String(float) === String(value)
// => false
// => String(float) => String(4.2e+21) => '4.2e+21'
// => String(value) => String('4200000000000000000000') => '4200000000000000000000'
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment