Methods

MethodMutatesDescription
concatno 
copyWithinmutates 
every  
fillmutates 
filter  
find  
findIndex  
forEach  
from  
includes  
indexOf  
join  
lastIndexOf  
length  
map it will take each item and add it to an array
popmutatesremoves and displays the last item from the end
pushmutatesadds an item to the end
reduce  
reduceRight  
reversemutatesreverse the order of the items
shiftmutatesremove an item from the beginning of an array
slice remove and displays part of the array
some  
sortmutatesalphabetically sort items.
splicemutatesmodifies an array by removing existing elements and/or adding new elements.
split  
unshiftmutatesadds an item to the beginning of an array, and returns the new length

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