Stack Data Structure Tutorial – Solve Coding Challenges
By freeCodeCamp.org
Published: Oct 05, 2022“
Questions on the stack data structure are very common in technical interviews. Learn how to master the data structure, starting from the easiest problems on LeetCode and InterviewBit and slowly building up intuitions so that the hard problems seem easy. All the questions are popular interview questions from Google, Meta, Microsoft and more!
Tanishq Chaudhary developed this course. Check out his channel: https://www.youtube.com/c…
Course Contents
SECTION 0 – Introduction
- (0:00:00) Introduction to the course on the Stack data structure
- (0:00:31) Stack implementation intuitions + Code in Python3 and C++
- (0:06:23) Simplify Path | InterviewBit | LeetCode
- (0:19:01) Min Stack | InterviewBit | LeetCode
SECTION 1 – Parentheses
- (0:30:04) Introduction to Parentheses questions
- (0:40:24) Valid Parentheses | InterviewBit | LeetCode
- (0:52:27) Redundant Braces | InterviewBit
- (1:02:08) Minimum Remove to Make Valid Parentheses | LeetCode
- (1:12:58) Longest Valid Parentheses | LeetCode
SECTION 2 – Calculator
- (1:17:42) Introduction to Calculator questions
- (1:22:51) Convert Infix to Postfix
- (1:40:15) Evaluate Reverse Polish Notation| InterviewBit | LeetCode
- (1:47:18) Basic Calculator I, II, III | LeetCode
Learn to code for free and get a developer job: https://www.freecodecamp.org
Read hundreds of articles on programming: https://freecodecamp.org/news
And subscribe for new videos on technology every day: https://youtube.com/subscription_cent…
”
Tag: data
[#Script #Coding] Data Visualization with D3 – Full Course for Beginners [2022]
Data Visualization with D3 – Full Course for Beginners [2022]
By freeCodeCamp.org
Published: May 05, 2022“
Learn data visualization with D3.js. D3 is a JavaScript library for manipulating documents based on data. D3 helps you bring data to life using HTML, SVG, and CSS.
This course is an edited collection of live streams.
Curran Kelleher teaches this course. Check out his channel: https://www.youtube.com/channel…
Course Contents
- (00:00:00) Introduction
- (00:06:16) SVG Fundamentals
- (01:05:11) Pseudo Visualizations
- (02:16:26) Sol LeWitt in Vanilla JS
- (03:32:31) Sol LeWitt in D3
- (05:08:31) D3 Selections
- (06:43:11) JavaScript Modules & Build Tools
- (08:04:07) Productizing a Codebase
- (10:25:28) Scatter Plot
- (11:56:28) Reusable Charts
- (13:28:27) Dynamic Charts
- (15:07:37) Charts with Menus
- (16:35:23) Quantitative and Categorical
- (18:17:35) Closing the Series
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[#Script #Coding] Data Analytics Crash Course: Teach Yourself in 30 Days
Data Analytics Crash Course: Teach Yourself in 30 Days
By freeCodeCamp.org
Published: Jun 16, 2021“
The course is an introduction to Python-based data analytics.
You will get a basic understanding of the workings of Python to the point where you can confidently find and manipulate data sources and use a Jupyter environment to derive insights from your data.
Course Website: https://stories.thedataproject.net/
Code: https://github.com/dbclinton/jupyter_data
Course developed by David Clinton.
Contents
- (06:50) Installing Python and Jupyter
- (09:35) Working with the Jupyter environment
- (12:05) Finding data sources and using APIs
- (16:35) Working with data
- (24:45) Plotting data
- (32:45) Understanding data
Learn to code for free and get a developer job: https://www.freecodecamp.org
Read hundreds of articles on programming: https://freecodecamp.org/news
And subscribe for new videos on technology every day: https://youtube.com/subscription_cent…
”
[#Script #Coding] Google Sheets – Full Course
Google Sheets – Full Course
By freeCodeCamp.org
Published: Aug 16, 2021“
Learn how to use Google Sheets to create spreadsheets and work with data.
- Download course files: https://drive.google.com/drive/folders/1iDnxkyh4fx_55adKMQrt0Q8u544fxenZ?usp=sharing
- Course created by Barton Poulson from datalab.cc.
- Check out the datalab.cc YouTube channel: https://www.youtube.com/user/datalabcc
- Watch more free data science courses at http://datalab.cc/
”
[#Script #Coding] Data Structures and Algorithms in Python – Full Course for Beginners
Data Structures and Algorithms in Python – Full Course for Beginners
By freeCodeCamp.org
Published: Sep 08, 2021“
A beginner-friendly introduction to common data structures (linked lists, stacks, queues, graphs) and algorithms (search, sorting, recursion, dynamic programming) in Python. This course will help you prepare for coding interviews and assessments.
• Course website: https://jovian.ai/learn/data-structures-and-algorithms-in-python
• Created by Aakash N S, founder and CEO of Jovian.”
