Скачать или смотреть Mastering Data in n8n: A Deep Dive into JSON, Data Types & Objects (Urdu/Hindi)

Welcome to Class 3! Today, we're tackling a topic that is the absolute foundation of any automation workflow: data transformation. This class may seem technical, but understanding these concepts is crucial for building powerful and reliable automations.

We will explore JSON, the universal language that APIs use to communicate. You'll learn how to handle and manipulate different data types directly within n8n, from simple text (strings) to complex nested structures (objects). We will go through each data type step-by-step to ensure you build a rock-solid understanding.
This tutorial is in Urdu/Hindi with technical terms in English.

✨ WHAT YOU WILL LEARN IN THIS VIDEO:
What is JSON? Understanding the global standard for data interchange.
Key-Value Pairs: The basic building block of all JSON data.
A Deep Dive into Data Types:
String: Working with text data.
Number: Differentiating between Integers and Floats.
Boolean: Using true and false values.
Null: Representing an empty or non-existent value.
Array: How to work with lists of data.
Object: The master container that holds all other data types.
Accessing Nested Data: How to pinpoint and extract the exact piece of information you need from a complex JSON object.
Manipulating Data: Using built-in JavaScript functions like .toUpperCase() to transform your data on the fly.
Practical n8n Skills: Navigating between nodes efficiently and reading the JSON output viewer.

🕒 TIMESTAMPS:
0:00 - Why this class is the most important one.
0:55 - What is JSON? The Standard Language of APIs.
2:00 - Understanding Key-Value Pairs.
4:15 - Let's Start with the Workflow: The 'Set' Node.
6:30 - Data Type 1: Strings (Text).
8:45 - Data Type 2: Numbers (Integers & Floats).
10:50 - Data Type 3: Booleans (True/False).
13:00 - Data Type 4: Null (Empty Values).
14:15 - Data Type 5: Arrays (Lists of Data).
18:00 - Data Type 6: Objects (The Ultimate Container).
21:10 - How to Access Nested Data within an Object.
23:45 - Using Expressions to Dynamically Pull Data.
26:20 - Accessing a Specific Item in an Array (using Index).
29:00 - Manipulating Data with JavaScript Functions (.toUpperCase()).
32:10 - Introduction to the Final Project & Internship Opportunities.

This is a must-watch for anyone serious about becoming proficient in n8n or any other automation platform.

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#n8n #DataTransformation #JSON #Automation #NoCode #TechInUrdu #LearnToCode #API