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How to Remove random object from Array using value - Java Script, Node Js ,Express Js

To remove Random object we need Index Number of that object - 


//here Vasu is array name -
var index = vasu.findIndex(x => x._id === "1"); // find Index by Property & its value
      console.log(index)
      if (index >= 0) {
        vasu.splice( index, 1 ); //1st parameter is Index number & 2nd is Remove count
      }

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