Coding Interview Resources
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This channel contains the free resources and solution of coding problems which are usually asked in the interviews.

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Roadmap to become a Programmer:

๐Ÿ“‚ Learn Programming Fundamentals (Logic, Syntax, Flow)
โˆŸ๐Ÿ“‚ Choose a Language (Python / Java / C++)
โˆŸ๐Ÿ“‚ Learn Data Structures & Algorithms
โˆŸ๐Ÿ“‚ Learn Problem Solving (LeetCode / HackerRank)
โˆŸ๐Ÿ“‚ Learn OOPs & Design Patterns
โˆŸ๐Ÿ“‚ Learn Version Control (Git & GitHub)
โˆŸ๐Ÿ“‚ Learn Debugging & Testing
โˆŸ๐Ÿ“‚ Work on Real-World Projects
โˆŸ๐Ÿ“‚ Contribute to Open Source
โˆŸโœ… Apply for Job / Internship

React โค๏ธ for More ๐Ÿ’ก
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If you want to Excel at using one of the most powerful programming languages in the world, learn these essential Python features:

โ€ข List Comprehensions โ€“ [x for x in range(10) if x % 2 == 0]
โ€ข Lambda Functions โ€“ lambda x: x * 2
โ€ข Map, Filter, Reduce โ€“ Functional programming magic
โ€ข F-strings โ€“ f"Hello, {name}!" (Best way to format strings)
โ€ข Enumerate & Zip โ€“ Iterate smarter
โ€ข Generators & Yield โ€“ Efficient memory usage
โ€ข Exception Handling โ€“ try-except-finally for error-proof code
โ€ข Decorators โ€“ @staticmethod, @classmethod, @property
โ€ข Pandas & NumPy โ€“ Data manipulation & numerical computing
โ€ข Async Programming โ€“ Speed up tasks with asyncio

Free Python Resources: ๐Ÿ‘‡
https://whatsapp.com/channel/0029VaiM08SDuMRaGKd9Wv0L

Like it if you need a complete tutorial on all these topics! ๐Ÿ‘โค๏ธ
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๐Ÿญ๐Ÿฌ๐Ÿฌ% ๐—™๐—ฅ๐—˜๐—˜ ๐—–๐—ฒ๐—ฟ๐˜๐—ถ๐—ณ๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐—–๐—ผ๐˜‚๐—ฟ๐˜€๐—ฒ๐˜€๐Ÿ˜

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Node. js ๐Ÿš€ โ€“ Traversy Media
PHP ๐Ÿ˜ โ€“ PHP Academy
Ruby on Rails ๐Ÿ’Ž โ€“ Drifting Ruby
Django (Python) ๐Ÿ โ€“ Corey Schafer
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ASP. NET (C#) ๐ŸŽฏ โ€“ IAmTimCorey

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SQL ๐Ÿ—„๏ธ โ€“ DataSimplifier
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Docker ๐Ÿณ โ€“ TechWorld with Nana

React โค๏ธ for more
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๐— ๐—ถ๐—ฐ๐—ฟ๐—ผ๐˜€๐—ผ๐—ณ๐˜ ๐—–๐—ฒ๐—ฟ๐˜๐—ถ๐—ณ๐—ถ๐—ฒ๐—ฑ ๐—”๐—ฐ๐—ฐ๐—ฒ๐—น๐—ฒ๐—ฟ๐—ฎ๐˜๐—ผ๐—ฟ ๐—ฃ๐—ฟ๐—ผ๐—ด๐—ฟ๐—ฎ๐—บ ๐—ถ๐—ป ๐——๐—ฎ๐˜๐—ฎ ๐—ฆ๐—ฐ๐—ถ๐—ฒ๐—ป๐—ฐ๐—ฒ & ๐—”๐—œ๐Ÿ˜

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โค2๐Ÿ‘2๐Ÿ‘Œ2๐Ÿ†1
๐๐š๐ฒ ๐€๐Ÿ๐ญ๐ž๐ซ ๐๐ฅ๐š๐œ๐ž๐ฆ๐ž๐ง๐ญ ๐“๐ซ๐š๐ข๐ง๐ข๐ง๐  ๐๐ซ๐จ๐ ๐ซ๐š๐ฆ ๐Ÿ˜

Secure Your Future with Top MNCs!

๐Ÿ’ปLearn Coding from IIT Alumni & Experts from Leading Tech Companies.

Eligibility: BTech / BCA / BSc / MCA / MSc

๐—•๐—ผ๐—ผ๐—ธ ๐—ฎ ๐—™๐—ฅ๐—˜๐—˜ ๐——๐—ฒ๐—บ๐—ผ๐Ÿ‘‡:- 

๐—ข๐—ป๐—น๐—ถ๐—ป๐—ฒ :- https://pdlink.in/4hO7rWY

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๐Ÿ’ป Popular Coding Languages & Their Uses ๐Ÿš€

There are many programming languages, each serving different purposes. Here are some key ones you should know:

๐Ÿ”น 1. Python โ€“ Beginner-friendly, versatile, and widely used in data science, AI, web development, and automation.

๐Ÿ”น 2. JavaScript โ€“ Essential for frontend and backend web development, powering interactive websites and applications.

๐Ÿ”น 3. Java โ€“ Used for enterprise applications, Android development, and large-scale systems due to its stability.

๐Ÿ”น 4. C++ โ€“ High-performance language ideal for game development, operating systems, and embedded systems.

๐Ÿ”น 5. C# โ€“ Commonly used in game development (Unity), Windows applications, and enterprise software.

๐Ÿ”น 6. Swift โ€“ The go-to language for iOS and macOS development, known for its efficiency.

๐Ÿ”น 7. Go (Golang) โ€“ Designed for high-performance applications, cloud computing, and network programming.

๐Ÿ”น 8. Rust โ€“ Focuses on memory safety and performance, making it great for system-level programming.

๐Ÿ”น 9. SQL โ€“ Essential for database management, allowing efficient data retrieval and manipulation.

๐Ÿ”น 10. Kotlin โ€“ Popular for Android app development, offering modern features compared to Java.

๐Ÿ”ฅ React โค๏ธ for more ๐Ÿ˜Š๐Ÿš€
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๐— ๐—ถ๐—ฐ๐—ฟ๐—ผ๐˜€๐—ผ๐—ณ๐˜ & ๐—”๐—ช๐—ฆ ๐—–๐—ฒ๐—ฟ๐˜๐—ถ๐—ณ๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐—–๐—ผ๐˜‚๐—ฟ๐˜€๐—ฒ๐˜€ ๐Ÿ˜

- Access over 500 course certificates
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- Practice with AI-assisted coding exercises & guided projects
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๐’๐๐‹ ๐‚๐š๐ฌ๐ž ๐’๐ญ๐ฎ๐๐ข๐ž๐ฌ ๐Ÿ๐จ๐ซ ๐ˆ๐ง๐ญ๐ž๐ซ๐ฏ๐ข๐ž๐ฐ:

Join for more: https://t.iss.one/sqlanalyst

1. Dannyโ€™s Diner:
Restaurant analytics to understand the customer orders pattern.
Link: https://8weeksqlchallenge.com/case-study-1/

2. Pizza Runner
Pizza shop analytics to optimize the efficiency of the operation
Link: https://8weeksqlchallenge.com/case-study-2/

3. Foodie Fie
Subscription-based food content platform
Link: https://lnkd.in/gzB39qAT

4. Data Bank: Thatโ€™s money
Analytics based on customer activities with the digital bank
Link: https://lnkd.in/gH8pKPyv

5. Data Mart: Fresh is Best
Analytics on Online supermarket
Link: https://lnkd.in/gC5bkcDf

6. Clique Bait: Attention capturing
Analytics on the seafood industry
Link: https://lnkd.in/ggP4JiYG

7. Balanced Tree: Clothing Company
Analytics on the sales performance of clothing store
Link: https://8weeksqlchallenge.com/case-study-7

8. Fresh segments: Extract maximum value
Analytics on online advertising
Link: https://8weeksqlchallenge.com/case-study-8
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๐—•๐—ฒ๐—ฐ๐—ผ๐—บ๐—ฒ ๐—ฎ ๐—–๐—ฒ๐—ฟ๐˜๐—ถ๐—ณ๐—ถ๐—ฒ๐—ฑ ๐——๐—ฎ๐˜๐—ฎ ๐—”๐—ป๐—ฎ๐—น๐˜†๐˜€๐˜ ๐—œ๐—ป ๐—ง๐—ผ๐—ฝ ๐— ๐—ก๐—–๐˜€๐Ÿ˜

Learn Data Analytics, Data Science & AI From Top Data Experts 

Modes:- Online & Offline (Hyderabad/Pune)

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๐—ฃ๐˜‚๐—ป๐—ฒ :- https://pdlink.in/45p4GrC

( Hurry Up ๐Ÿƒโ€โ™‚๏ธLimited Slots )
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โœ… Top 10 Coding Interview Questions (2025) ๐Ÿ’ผ๐Ÿ‘จโ€๐Ÿ’ป

1๏ธโƒฃ Subarray with given sum 
Find continuous subarray that sums to a target value.

2๏ธโƒฃ Count triplets with given sum 
Find triplets in array whose sum equals a target.

3๏ธโƒฃ Kadaneโ€™s Algorithm 
Find maximum sum subarray in O(n).

4๏ธโƒฃ Missing number in array 
Find the one number missing from 1 to N.

5๏ธโƒฃ Sort an array of 0s, 1s and 2s 
Dutch National Flag problem โ€” sort in a single scan.

6๏ธโƒฃ Depth First Traversal (Graph) 
Traverse graph nodes using stack or recursion.

7๏ธโƒฃ Topological Sort 
Order nodes in a Directed Acyclic Graph (DAG).

8๏ธโƒฃ Activity Selection (Greedy) 
Select max non-overlapping activities.

9๏ธโƒฃ Longest Increasing Subsequence (DP) 
Find length of longest increasing subsequence in array.

๐Ÿ”Ÿ N-Queen Problem (Backtracking) 
Place N queens on an Nร—N board so none attack each other.

๐Ÿ’ฌ Tap โค๏ธ for more
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๐Ÿฒ ๐—ฆ๐—ธ๐—ถ๐—น๐—น๐˜€ ๐—ง๐—ผ ๐— ๐—ฎ๐˜€๐˜๐—ฒ๐—ฟ ๐—œ๐—ป ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฑ | ๐—˜๐—ป๐—ฟ๐—ผ๐—น๐—น ๐—™๐—ผ๐—ฟ ๐—™๐—ฅ๐—˜๐—˜๐Ÿ˜

๐Ÿ“ˆ Upgrade your career with in-demand tech skills & FREE certifications!

๐—”๐—œ & ๐— ๐—Ÿ :- https://pdlink.in/3U3eZuq

๐——๐—ฎ๐˜๐—ฎ ๐—”๐—ป๐—ฎ๐—น๐˜†๐˜๐—ถ๐—ฐ๐˜€:- https://pdlink.in/4lp7hXQ

๐—–๐—น๐—ผ๐˜‚๐—ฑ ๐—–๐—ผ๐—บ๐—ฝ๐˜‚๐˜๐—ถ๐—ป๐—ด:- https://pdlink.in/3GtNJlO

๐—–๐˜†๐—ฏ๐—ฒ๐—ฟ ๐—ฆ๐—ฒ๐—ฐ๐˜‚๐—ฟ๐—ถ๐˜๐˜† :- https://pdlink.in/4nHBuTh

๐—ข๐˜๐—ต๐—ฒ๐—ฟ ๐—–๐—ผ๐˜‚๐—ฟ๐˜€๐—ฒ๐˜€ :- https://pdlink.in/3ImMFAB

๐—จ๐—œ/๐—จ๐—ซ ,๐——๐—ฎ๐˜๐—ฎ ๐—ฆ๐—ฐ๐—ถ๐—ฒ๐—ป๐—ฐ๐—ฒ :- https://pdlink.in/4m3FwTX

๐ŸŽ“ 100% FREE | Certificates Provided | Learn Anytime, Anywhere
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Master Power BI with this Cheat Sheet๐Ÿ”ฅ

If you're preparing for a Power BI interview, this cheat sheet covers the key concepts and DAX commands you'll need. Bookmark it for last-minute revision!

๐Ÿ“ ๐—ฃ๐—ผ๐˜„๐—ฒ๐—ฟ ๐—•๐—œ ๐—•๐—ฎ๐˜€๐—ถ๐—ฐ๐˜€:

DAX Functions:

- SUMX: Sum of values based on a condition.
- FILTER: Filter data based on a given condition.
- RELATED: Retrieve a related column from another table.
- CALCULATE: Perform dynamic calculations.
- EARLIER: Access a column from a higher context.
- CROSSJOIN: Create a Cartesian product of two tables.
- UNION: Combine the results from multiple tables.
- RANKX: Rank data within a column.
- DISTINCT: Filter unique rows.

Data Modeling:

- Relationships: Create, manage, and modify relationships.
- Hierarchies: Build time-based hierarchies (e.g., Date, Month, Year).
- Calculated Columns: Create calculated columns to extend data.
- Measures: Write powerful measures to analyze data effectively.

Data Visualization:

- Charts: Bar charts, line charts, pie charts, and more.
- Table & Matrix: Display tabular data and matrix visuals.
- Slicers: Create interactive filters.
- Tooltips: Enhance visual interactivity with tooltips.
- Map: Display geographical data effectively.

โœจ ๐—˜๐˜€๐˜€๐—ฒ๐—ป๐˜๐—ถ๐—ฎ๐—น ๐—ฃ๐—ผ๐˜„๐—ฒ๐—ฟ ๐—•๐—œ ๐—ง๐—ถ๐—ฝ๐˜€:

โœ… Use DAX for efficient data analysis.

โœ… Optimize data models for performance.

โœ… Utilize drill-through and drill-down for deeper insights.

โœ… Leverage bookmarks for enhanced navigation.

โœ… Annotate your reports with comments for clarity.

Like this post if you need more content like this ๐Ÿ‘โค๏ธ
โค3๐Ÿ‘1
๐—Ÿ๐—ฒ๐—ฎ๐—ฟ๐—ป ๐—–๐—ผ๐—ฑ๐—ถ๐—ป๐—ด ๐—ก๐—ผ๐˜„, ๐—ฃ๐—ฎ๐˜† ๐—”๐—ณ๐˜๐—ฒ๐—ฟ ๐—ฃ๐—น๐—ฎ๐—ฐ๐—ฒ๐—บ๐—ฒ๐—ป๐˜!๐Ÿ˜

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๐—•๐—ผ๐—ผ๐—ธ ๐—ฎ ๐—™๐—ฅ๐—˜๐—˜ ๐——๐—ฒ๐—บ๐—ผ๐Ÿ‘‡:- 

https://pdlink.in/4hO7rWY

Hurry๐Ÿƒโ€โ™‚๏ธ, limited seats available!
โค1