Eval json data jqueryParse JSON string without JSON.parse and eval()What is JSON?
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In this case, you may also see it all on one line:. Converting JSON objects into strings can be particularly useful for transporting data in a quick manner.
To do that, we would keep the key in double quotes within square brackets. For our sammy variable above, using square bracket syntax in an alert function looks like this:. To access the string facebook , we can call that item in the array within the context of dot notation:. Using dot notation or square bracket syntax allows us to access the data contained in JSON format. This section will look at two methods for stringifying and parsing JSON.
Being able to convert JSON from object to string and vice versa is useful for transferring and storing data. Strings are useful for transporting data from a client to a server through storing or passing information in a lightweight way.
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