関連ワード:  javascript pop first element of array    javascript remove first element of array    javascript remove first value of array    javascript delete first item of array    javascript get and remove first element of array    javascript remove all but first element of array    javascript remove and return first element of array    javascript remove first element from array without mutation    javascript remove 1st element from array    javascript remove first 3 elements array  
結果 : javascript pop first element of array