Split by Caps in Javascript

Question

I am trying to split up a string by caps using Javascript,

Examples of what Im trying to do:

\"HiMyNameIsBob\"  ->   \"Hi My Name Is Bob\"
\"Greet         


        

Answer 1

Use RegExp-literals, a look-ahead and [A-Z]:

console.log(
  // -> "Hi My Name Is Bob"
  window.prompt('input string:', "HiMyNameIsBob").split(/(?=[A-Z])/).join(" ")  
)