has own propriety javascrip

Obnoxious Oyster answered on March 28, 2020 Popularity 7/10 Helpfulness 7/10

answer has own propriety javascrip

related has own propriety javascrip

Comment

var x = {
    y: 10
};
console.log(x.hasOwnProperty("y")); //true
console.log(x.hasOwnProperty("z")); //false

Popularity 7/10 Helpfulness 7/10 Language javascript

Tags: javascript

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Contributed on Mar 28 2020

Obnoxious Oyster

0 Answers Avg Quality 2/10

Closely Related Answers

Comment

if (someVar.hasOwnProperty('someProperty') ) {
 // do something();
} else {
 // do somethingElse();
}

Popularity 7/10 Helpfulness 6/10 Language javascript

Tags: javascript

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Contributed on Mar 28 2020

Obnoxious Oyster

0 Answers Avg Quality 2/10

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