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Start your free trialStefan Schraberger
Front End Web Development Techdegree Student 8,873 PointsWhy do we see all a tags printed out twice with the this keyword?
see title
1 Answer
KRIS NIKOLAISEN
54,967 PointsIt isn't logging twice because the this keyword was used. It is logging once for part 4. Then again for part 5. If you look to the right in the console @ 4:08 you will see app.js:15 and app.js:19 indicating the lines that were executed.
Kristaps Vecvagars
6,193 PointsKristaps Vecvagars
6,193 PointsTreasure didn't comment out the script snippet for question 4, she copied it and refactored it, so the same code ran twice and resulted in 2 separate console.log printouts. It has nothing to do with using/not using 'this'.