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How to dynamically build a JSON object?

I am new to Python and I am playing with JSON data. I would like to dynamically build a JSON object by adding some key-value to an existing JSON object. I tried the following but I get TypeError:

Acasta gneiss, Earth''s oldest surviving rock

This metamorphic rock is a textbook gneiss, segregated into lighter (quartz- and feldspar-rich, trace pyrite) and darker bands, and flecked with red mm-scale porphyroblasts of garnet.

Church, 13 Bangor Road, Leith, Edinburgh

Church, 13 Bangor Road, Leith, Edinburgh is a Category C listed building in Leith, Edinburgh, Scotland. See why it was listed, view it on a map, see visitor comments and photos and share your own

Solar Powered Led Flashing Lights Stop Sign | Urban

Solar powered led flashing lights Sign stop sign is an environmental protection traffic signage, It is built with a exclusive aluminum alloy board and solar board

126. Acasta Gneiss (1983)

The Canadian Shield, the largest expanse of Precambrian rocks on Earth, is host to Earth''s oldest known rock – the Acasta Gneiss of the Slave Province of the Shield, located about 300 kilometres

Design, Construction and Implementation of a Solar-Powered, Four

y a solar setup, including a 180W solar panel, a 100Ah battery, and a 20A charge controller. The indicator lights consist of 4W, 12V DC LEDs in standard traffic colors (red, yellow, and green),

How to escape special characters in building a JSON string?

355 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

Can comments be used in JSON?

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

How to open Visual Studio Code''s ''settings.json'' file

I did it many times, and each time I forgot where it was. Menu File → Preferences → Settings. I get this: I want to open file settings.json (editable JSON file) instead. How can I do that?

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Greatway Foundation was established in 2009. It is growing from strength to strength, opening its doors to a wide variety of people from different backgrounds irrespective of race, colour, age, sex, religion,

Solar Powered Flashing Traffic Light Signal LED 8 Inch Diameter

The Signaworks TL8-SOLARBAT is an 8 inch, yellow or red, flashing LED Traffic light with battery power and solar charging. This is a great solution for crosswalks, slow areas or as a warning sign for areas

Edinburgh, Leith, 13 Bangor R... | Place | trove.scot

Find out about Edinburgh, Leith, 13 Bangor Road, Salvation Army Hall on trove.scot, a website from Historic Environment Scotland that holds details of more than 340,000 buildings, archaeological,

Traffic light energy storage battery | Solar Power Solutions

How do solar traffic lights work Solar traffic lights are powered by solar panels and are quick to install and easy to move is suitable for newly built intersections solar battery energy storage; All in One

Bangor Road, Edinburgh, EH6 5JY

What sort of street is this? Who lives in Bangor Road, Edinburgh, EH6 5JY? And what businesses operate in this area? How much are people paying for property in Bangor Road? For this and lots of

Acasta Gneiss

Gift of Dr. Samuel A. Bowring. At 3.96 billion years old, this gneiss is one of the oldest known Earth rocks. The Earth is 500 million years older still, but little record of that early time has survived our

Which JSON content type do I use?

Of course, the correct MIME media type for JSON is application/json, but it''s necessary to realize what type of data is expected in your application. For example, I use Java Ext GWT and the server

Acasta Gneiss Complex | Springer Nature Link (formerly SpringerLink)

The Acasta gneiss complex in northwestern Canada contains some of the oldest dated rocks on earth and the oldest dated using U-Pb in zircon. They therefore potentially preserve clues to

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