any simply way ? this is my code: var a=[1,2,3,4] a.slice(0,1) alert( a) and

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Editorial Team

Asked: May 14, 20262026-05-14T04:56:06+00:00 2026-05-14T04:56:06+00:00

any simply way ?

this is my code:

var a=[1,2,3,4]
        a.slice(0,1)
        alert( a)

and it print [1,2,3,4]

thanks

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Editorial Team · Answer 1 · 2026-05-14T04:56:06+00:00

Editorial Team

You’re looking for the splice() method:

var a=[1,2,3,4];
a.splice(1,1);
alert(a);        // -> 1,3,4

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