What does the following code do and why? console.log(1+"2")

The code outputs the text "12" to the console, demonstrating a concatenation of a string and an integer.

TM
Answered by Tomas M. Javascript tutor

7930 Views

See similar Javascript Mentoring tutors

Related Javascript Mentoring answers

All answers ▸

Make button that says how many times it has been clicked.


What is the importance of javascript in the web?


How would you change the background colour of a div with the id "colourme" to purple?


If I do var a=3 and var b=4 and then do var c=a+b it tells me the answer is 34. Why?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences