To use the hasOwnProperty
function from the date-fns library in JavaScript, first, you must install the library. You can do this by running the following command in your terminal:
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Then, you can import the hasOwnProperty
function from the object
module of the library by adding the following line at the top of your JavaScript file:
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Alternatively, you can import the function using the CommonJS syntax:
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Once you have imported the hasOwnProperty
function, you can use it like any other JavaScript function to check if an object has a specific property. Here's an example:
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This will output:
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If you try to check for a property that does not exist in the object, the function will return false:
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This will output:
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