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petrovicstefanrs / 30_seconds_of_knowledge

Google Chrome Extension that lets you gain new developer skills, every time you open a New Tab.
https://30secondsofknowledge.com/
MIT License
942 stars 121 forks source link

Snippit: Add new snippit for JavaScript array map method #134

Closed Vivekyadav-4321 closed 5 months ago

Vivekyadav-4321 commented 9 months ago

Added a new snippet for the very useful javascript array method named map() which can be used to iterate through all the entries in the array and perform the update operation on each element present in the array with affecting the original array.