Data Science & Analytics

Hierarchical and Structured Data Formats in TS

Dive into JSON, XML, and scientific data storage. Discover how to parse, construct, and store structured data formats, leveraging Python's capabilities to manage complex datasets essential for data-driven applications.

TypeScript

See path

4 lessons

17 practices

1 hour

Data Ingestion and Extraction

Course details

Introduction to JSON-like Structures in TypeScript

Preview

Modifying a Nested JSON-like Structure in TypeScript

Working with TypeScript Objects and Arrays

Enhance TypeScript Data Structure with Teachers Array

Creating Detailed JSON-like Structures in TypeScript

Generating Random Name-Number Pairs in TypeScript

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Abbey Helterbran

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Jonathan Miller

Senior Machine Learning Engineer

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I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

Hierarchical and Structured Data Formats in TS

Course details

Unit 15 practices19 min

Unit 24 practices16 min

Unit 33 practices13 min

Unit 45 practices19 min

Turn screen time into skills time

Join the 1M+ learners on CodeSignal

From our community

From our community