es6 remove key from object code example

Example 1: remove key from object array javascript

array.forEach(function(v){ delete v.bad });

Example 2: js delete object in dict

delete myArray[id_to_remove];

Example 3: javascript remove object key

var obj = {a: 5, b: 3};
delete obj["a"];
console.log(obj); // {b: 3}

Example 4: javascript remove element from object

delete object.element

Example 5: js remove key from object

// Example 1
var key = "Cow";
delete thisIsObject[key]; 

// Example 2
delete thisIsObject["Cow"];

// Example 3
delete thisIsObject.Cow;