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 …
Difference between '{' and '[' when formatting JSON object
Jun 15, 2012 · Difference between ' {' and ' [' when formatting JSON object Asked 13 years, 5 months ago Modified 10 years, 1 month ago Viewed 80k times
What's the difference between tilde(~) and caret(^) in package.json?
5 The version number is in syntax which designates each section with different meaning. syntax is broken into three sections separated by a dot. major.minor.patch 1.0.2 Major, minor and patch …
What does "^" mean in package.json versioning? - Stack Overflow
Mar 3, 2014 · What does "^" mean in package.json versioning? Asked 11 years, 8 months ago Modified 1 year, 11 months ago Viewed 92k times
JSON Validation Expecting 'EOF' - Stack Overflow
JSON is a text representation of data structure. The only valid JSON processing is to parse it to get a data structure equivalent to the one used to generate the JSON. Concatenating JSONs, …
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. …
What is deserialize and serialize in JSON? - Stack Overflow
Jul 23, 2010 · JSON is a format that encodes objects in a string. Serialization means to convert an object into that string, and deserialization is its inverse operation (convert string -> object). …
What does "Content-type: application/json; charset=utf-8" really …
Feb 13, 2012 · Content-type: application/json; charset=utf-8 designates the content to be in JSON format, encoded in the UTF-8 character encoding. Designating the encoding is somewhat …
What is the role of the package-lock.json? - Stack Overflow
Jun 1, 2017 · The solution to all this is the package-lock.json file which as described above locks in the versions of the full dependency tree. This allows you to guarantee your dependency tree …
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 …