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  1. What is JSON and what is it used for? - Stack Overflow

    679 JSON (JavaScript Object Notation) is a lightweight format that is used for data interchanging. It is based on a subset of JavaScript language (the way objects are built in JavaScript). As …

  2. Can comments be used in JSON? - Stack Overflow

    Yes. The JSON format has a lot of dead-space between elements and is space-insensitive in those regions, so there's no reason why you can't have single or multi-line comments there. …

  3. How to escape special characters in building a JSON string?

    354 A JSON string must be double-quoted, according to the specs, so you don't need to escape '. If you have to use special character in your JSON string, you can escape it using \ character. …

  4. "/.well-known/appspecific/com.chrome.devtools.json"' request

    May 20, 2025 · If you do want to support it, you can create the route by hand, or use a plugin such as vite-plugin-devtools-json. For instructions specific to Svelte, see their official documentation.

  5. Representing null in JSON - Stack Overflow

    What is the preferred method for returning null values in JSON? Is there a different preference for primitives? For example, if my object on the server has an Integer called …

  6. How do I make a JSON object with multiple arrays?

    The JSON data is an object (basically an associative array). Indexed arrays use square brackets, , while associative arrays use curly braces, . Any of the data within the outermost object can …

  7. Reading a JSON file from S3 using Python boto3 - Stack Overflow

    Jan 13, 2018 · 6 You can use the below code in AWS Lambda to read the JSON file from the S3 bucket and process it using python.

  8. How to escape double quotes in JSON - Stack Overflow

    Mar 26, 2013 · We put the outer double quotes to make it a valid JSON string javascript takes the result and passes it to the JSON.parse () fn. JSON.parse evaluates the string using escape …

  9. python - How do I write JSON data to a file? - Stack Overflow

    json dump will write the json as string in the file. How can I get a json file that is not in the form of string, but just dictionary-like? Is it possible?

  10. json - Explanation of JSONB introduced by PostgreSQL - Stack …

    Mar 26, 2014 · If you are doing a lot of JSON manipulation inside PostgreSQL, such as sorting, slicing, splicing, etc., you should use JSONB for speed reasons. If you need indexed lookups …