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Why is calling JSON.stringify on this object returning an empty array?

Singh99 answered on April 5, 2024 Popularity 1/10 Helpfulness 1/10

answer Why is calling JSON.stringify on this object returning an empty array?

Why is calling JSON.stringify on this object returning an empty array?

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//issue


var test = [];
test["11h30"] = "15h00"
test["18h30"] = "21h30"
console.log(test);    
console.log(JSON.stringify(test)); // outputs []






//Correct Output

var test = {}; // here is thre only change. new array ([]) becomes new object ({})
test["11h30"] = "15h00"
test["18h30"] = "21h30"
console.log(test);
console.log(JSON.stringify(test)); // outputs {"11h30":"15h00","18h30":"21h30"}

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: stackoverflow.com

Tags: javascript object this

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