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CODE EXAMPLE FOR JAVASCRIPT

javascript get index of object with value in array

// Get index of object with specific value in array
const needle = 3;
const haystack = [{ id: 1 }, { id: 2 }, { id: 3 }];
const index = haystack.findIndex(item => item.id === needle);
 
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Tagged: #javascript #index #object #array
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2+2 =