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 stated in the MDN, some JavaScript is not JSON, and some JSON is not JavaScript. An example of where this is used is web services responses.

How to use if statement inside JSON? Asked 12 years, 5 months ago Modified 3 years, 5 months ago Viewed 178k times

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. Many parsers and minifiers support JSON comments as well, …

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. See this list of special character used in JSON : \b Backspace (ascii code 08) \f Form feed (ascii code 0C) \n New line \r Carriage return \t Tab \" Double quote \\ Backslash character However, even …

json: cannot unmarshal object into Go value of type Asked 11 years, 5 months ago Modified 1 year, 1 month ago Viewed 304k times

Aug 19, 2016 · The way to send mulitpart data which containts a file with the json data is the following, we need to set the content-type of the respective json key fields to 'application/json' in the postman body tab like the following:

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 sequence rules from the JSON standard, replacing \n with a newline char, \t with a tab char, etc. In our case, the first character it sees is ", so it knows this is a JSON ...

I have saved a JSON file in my local system and created a JavaScript file in order to read the JSON file and print data out. Here is the JSON file: {"resource":"A","literal...

Mar 26, 2014 · PostgreSQL just introduced JSONB in version 9.4, and it's already trending on hacker news. How is it different from Hstore and JSON previously present in PostgreSQL? What are its advantages and

Dec 27, 2015 · The JSON format can contain only those types of value: string number object array true false null An image is of the type "binary" which is none of those. So you can't directly insert an image into JSON. What you can do is convert the image to a textual representation which can then be used as a normal string. The most common way to achieve that is with …