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JavaScript - is there a dictionary implementation in js? (.NET equivalent)
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Is in JavaScript something similar to the dictionary in .Net? For example, how can I implement an array with an indexer?
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In JavaScript you can use a regular object like a dictionary.
Practical example:
xxxxxxxxxx1
var object = {2
a: 'value 1',3
b: 'value 2',4
3: 'value 3',5
4: 'value 4'6
};7
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console.log(object['a']); // value 19
console.log(object['b']); // value 210
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console.log(object[3]); // value 312
console.log(object[4]); // value 40 commentsShow commentsAdd comment
