JavaScript Tutorials for Beginners - JavaScript Tutorial For Beginners #9 - Math Operator Short-hand

Hey guys. In this JavaScript tutorial I want to build on what we've already learnt about mathematical operators, and show you a few cool short-hand notation versions that will save you time. += is the short-hand for adding to the current variable -= is the short-hand for subtracting from the current variable *= is the short-hand for multiplying by the current variable /= is the short-hand for dividing the current variable ++var or var++ are the incremental operators (increase the value of the variable by 1). --var or var-- are the decremental operators (decrease the value of the variable by 1). As usual, comment down below with any questions :). SUBSCRIBE TO CHANNEL - https://www.youtube.com/channel/UCW5YeuERMmlnqo4oq8vwUpg?sub_confirmation=1 ========== JavaScript for Beginners Playlist ========== https://www.youtube.com/playlist?list=PL4cUxeGkcC9i9Ae2D9Ee1RvylH38dKuET ========== CSS for Beginners Playlist ========== https://www.youtube.com/playlist?list=PL4cUxeGkcC9gQeDH6xYhmO-db2mhoTSrT ========== HTML for Beginners Playlist ========== https://www.youtube.com/playlist?list=PL4cUxeGkcC9ibZ2TSBaGGNrgh4ZgYE6Cc ========== The Net Ninja ============ For more front-end development tutorials & to black-belt your coding skills, head over to - https://www.youtube.com/channel/UCW5YeuERMmlnqo4oq8vwUpg or http://thenetninja.co.uk ========== Social Links ========== Twitter - @TheNetNinja - https://twitter.com/thenetninjauk