What is JSON Equivalent of XQuery/XPath?

If we’re manipulating XML, we can use the XQuery or XPath query languages to find the elements we want in the XML code.

In JSON, there’s no such query language built-in natively in any runtime environment, but there’re many libraries that let us do the same thing.

In this article, we’ll look at the equivalents of XQuery or XPath with JSON.

JSPath

One library that we can use to query JSON objects is the JSPath library.

To use it, we can run:

npm i jspath

to install it.

#programming #web-development #javascript #technology

What is JSON? | JSON Objects and JSON Arrays | Working with JSONs Tutorial

In this video, we work with JSONs, which are a common data format for most web services (i.e. APIs). Thank you for watching and happy coding!

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What is an API?
https://youtu.be/T74OdSCBJfw

JSON Google Extension
https://chrome.google.com/webstore/detail/json-formatter/bcjindcccaagfpapjjmafapmmgkkhgoa?hl=en

Endpoint Example
http://maps.googleapis.com/maps/api/geocode/json?address=13+East+60th+Street+New+York,+NY

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#jsons #json arrays #json objects #what is json #jsons tutorial #blondiebytes

Vincent Lab

1605177437

Introduction to using XPath in JavaScript

In this video, I’ll be showing you how to use XPath in JavaScript.

#xpath #(internet protocol) #relative xpath #absolute xpath #executeautomation #xpath tutorial

Autumn Blick

1593251880

JSON Parsing in Android - Step by Step Implementation

JSON Structures in Android

JSON uses two types of brackets that are as follows:

[] – To declare the elements of Array in JSON, they’re written in square brackets.
{} – To create JSON objects, the elements are written in curly brackets.

JSON has the following types of structures that are:

1. JSON Objects

The elements inside the curly brackets are known as Objects.

2. JSON Array

A list of values, known as Arrays.

3. JSON Key-Value

This data is stored as a pair of keys and values. Here the keys can be a name, a number for which the values can be Seema, 98767586 etc.

Why JSON Parsing in Android over XML?

Let us see some reasons for why to choose JSON over XML:

It is much easier and quicker with high performance
It can use arrays
Its libraries do not depend on other libraries
The codes written in JSON are short, clean and easy to understand
It is free to open use and open-source tool
In JSON value retrieval is easy
It has a fully automated way of serializing/deserializing JavaScript.
It is supported by many Ajax toolkits and most of the backend technologies.

Examples of XML and JSON

Let us see the code difference of JSON and XML files:

XML Example:

<?xml version= “1.0” encoding= “” ?>
<student>
        <student>
  <name> Sia Sharma</name>
  <city> Chandigarh</city>
         </student>
        <student>
  <name>Dimple D’souza</name>
  <city> Nagpur</city>
         </student>
      <student>
  <name>Anna Jones</name>
  <city> Mumbai</city>
         </student>
  </student>

JSON Example:

{ “students”: [
{ “name”: “Sia Sharma”, “city”: “Chandigarh”},
{ “name”: “Prachi D’Souza”, “city”: “Nagpur”},
{ “name”: “Annas Jones”, “city”: “Mumbai”}
]}

I hope the difference is all clear in front of you. This is how simple JSON is and how easily it could be understood.

#android tutorials #json parsing in android #json parsing in android example #json parsing in android step by step #json parsing with android #read json file android

lalit tomar

1598687041

JSON with Python - copyassignment.com

Hello friends, do you want to learn how to use JSON with Python? If Yes, then I recommend you must go to this website as I found this tutorial best to learn everything you need to learn hot to work on JSON with Python.
Link==> https://copyassignment.com/python/json-with-python/

#python #json with python #json #json

Hollie Ratke

1596823200

# Google's Flutter Tutorial- Easily Parse Complex JSON, Create JSON Model Classes.

Welcome to Flutter tutorial

This demo helps you to easily parse any complex JSON data in to Dart Model classe easily.
Proper Error Handling in Flutter
https://www.youtube.com/watch?v=yA_BI…

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Please leave your valuable comments in the comment section below.
Thanks for watching.

#json #create-json #json-data #flutter