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Programming Resources | Python | Javascript | Artificial Intelligence Updates | Computer Science Courses | AI Books

Programming Resources | Python | Javascript | Artificial Intelligence Updates | Computer Science Courses | AI Books

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Everything about programming for beginners * Python programming * Java programming * App development * Machine Learning * Data Science Managed by: @love_data

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📈 تحلیل کانال تلگرام Programming Resources | Python | Javascript | Artificial Intelligence Updates | Computer Science Courses | AI Books

کانال Programming Resources | Python | Javascript | Artificial Intelligence Updates | Computer Science Courses | AI Books (@programming_guide) در بخش زبانی انگلیسی بازیگری فعال است. در حال حاضر جامعه شامل 56 115 مشترک است و جایگاه 2 292 را در دسته فناوری و برنامه‌ها و رتبه 6 177 را در منطقه الهند دارد.

📊 شاخص‌های مخاطب و پویایی

از زمان ایجاد در невідомо، پروژه رشد سریعی داشته و 56 115 مشترک جذب کرده است.

بر اساس آخرین داده‌ها در تاریخ 26 اوت, 2026، کانال فعالیت پایداری دارد. در ۳۰ روز گذشته تغییر اعضا برابر -49 و در ۲۴ ساعت گذشته برابر 4 بوده و همچنان دسترسی گسترده‌ای حفظ شده است.

  • وضعیت تأیید: تأیید نشده
  • نرخ تعامل (ER): میانگین تعامل مخاطب 1.80% است و در ۲۴ ساعت نخست پس از انتشار، محتوا معمولاً 0.72% واکنش نسبت به کل مشترکان کسب می‌کند.
  • دسترسی پست‌ها: هر پست به طور میانگین 1 012 بازدید دریافت می‌کند. در اولین روز معمولاً 402 بازدید جمع‌آوری می‌شود.
  • واکنش‌ها و تعامل: مخاطبان به‌طور فعال حمایت می‌کنند؛ میانگین واکنش به هر پست 2 است.
  • علایق موضوعی: محتوا بر موضوعات کلیدی مانند algorithm, structure, stack, javascript, programming تمرکز دارد.

📝 توضیح و سیاست محتوایی

نویسنده این فضا را محل بیان دیدگاه‌های شخصی توصیف می‌کند:
Everything about programming for beginners * Python programming * Java programming * App development * Machine Learning * Data Science Managed by: @love_data

به لطف به‌روزرسانی‌های پرتکرار (آخرین داده در تاریخ 27 اوت, 2026)، کانال همواره به‌روز و دارای دسترسی بالاست. تحلیل‌ها نشان می‌دهد مخاطبان به‌طور فعال با محتوا تعامل دارند و آن را به نقطه اثرگذاری مهم در دسته فناوری و برنامه‌ها تبدیل کرده‌اند.

56 115
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Top 20 Coding Interview Tips to Crack Your Next Interview 1. Master One Programming Language Choose one language and become comfortable with it. Popular choices: • Python • Java • C++ • JavaScript Depth is more valuable than knowing many languages superficially. 2. Strengthen Your Basics Revise: • Variables • Data Types • Operators • Loops • Functions • Arrays • Strings Many coding interviews start with basic concepts. 3. Learn Data Structures Focus on: • Arrays • Strings • Linked Lists • Stacks • Queues • Hash Maps • Trees • Graphs • Heaps These are the foundation of problem-solving. 4. Understand Algorithms Practice: • Searching • Sorting • Recursion • Binary Search • Backtracking • Dynamic Programming • Greedy Algorithms Interviewers often evaluate algorithmic thinking. 5. Practice Time and Space Complexity Know how to analyze your solution using Big O Notation. Aim to write efficient solutions, not just correct ones. 6. Solve Problems Daily Consistency matters. Practice at least 1 to 2 coding problems every day to improve speed and confidence. 7. Don't Memorize Solutions Instead, understand: • Why the solution works • Alternative approaches • Trade-offs between solutions This prepares you for unfamiliar questions. 8. Communicate Your Thought Process Explain: • Your approach • Why you chose it • Edge cases • Time and space complexity Interviewers value clear reasoning. 9. Start with a Brute Force Solution If an optimized solution isn't obvious: 1. Explain the simple approach 2. Improve it step by step This demonstrates structured problem-solving. 10. Handle Edge Cases Always consider: • Empty input • Single element • Duplicate values • Negative numbers • Large inputs Many incorrect solutions fail because edge cases are ignored. 11. Practice Common Patterns Focus on patterns like: • Two Pointers • Sliding Window • Prefix Sum • Fast and Slow Pointers • Binary Search • BFS and DFS • Dynamic Programming Recognizing patterns helps solve new problems faster. 12. Write Clean Code Use: • Meaningful variable names • Proper indentation • Small functions • Readable logic Clean code is easier to understand and debug. 13. Debug Systematically When your code fails: • Read the error message • Test with small inputs • Check assumptions • Verify each step Avoid making random changes. 14. Learn Basic SQL Too Many software and data-related interviews include SQL questions. Revise: • SELECT • JOIN • GROUP BY • Window Functions • CTEs 15. Build Real Projects Projects demonstrate practical skills. Examples: • Task Manager • Weather App • Expense Tracker • Chat Application • Portfolio Website 16. Revise Core Computer Science Concepts Review: • Object-Oriented Programming OOP • Database Basics • Operating Systems • Computer Networks • DBMS These topics often appear in technical interviews. 17. Practice Mock Interviews Simulate real interview conditions:

𝗙𝗥𝗘𝗘 𝗣𝘆𝘁𝗵𝗼𝗻 𝗣𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗶𝗻𝗴 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 | 𝟰 𝗠𝘂𝘀𝘁-𝗧𝗮𝗸𝗲 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 🚀 ✅ Python is one of the m
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🎯𝗙𝗥𝗘𝗘 𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄 𝗣𝗿𝗲𝗽𝗮𝗿𝗮𝘁𝗶𝗼𝗻 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 | 𝗨𝗻𝗹𝗼𝗰𝗸 𝗬𝗼𝘂𝗿 𝗖𝗮𝗿𝗲𝗲𝗿 𝗣𝗼𝘁𝗲𝗻𝘁𝗶𝗮𝗹 �
🎯𝗙𝗥𝗘𝗘 𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄 𝗣𝗿𝗲𝗽𝗮𝗿𝗮𝘁𝗶𝗼𝗻 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 | 𝗨𝗻𝗹𝗼𝗰𝗸 𝗬𝗼𝘂𝗿 𝗖𝗮𝗿𝗲𝗲𝗿 𝗣𝗼𝘁𝗲𝗻𝘁𝗶𝗮𝗹 🚀 — Perfect for students, freshers, and job seekers preparing for placements or their next big opportunity. ✅ 100% FREE learning resources ✅ Helps improve interview confidence + job readiness ✅ Great for placements, internships, off-campus drives, and fresher hiring 🔗 𝗘𝗻𝗿𝗼𝗹𝗹 𝗙𝗼𝗿 𝗙𝗥𝗘𝗘👇: https://pdlink.in/4fjeMPe 🚀 Start learning today. Build confidence. Crack interviews smarter. Move closer to your dream job.

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ACCENTURE Interview Experience ⭕ 1) Introduce YourSelf Along With Projects, College Life, Family BackGround and your Passion Briefly? 2) Tell Me About Your Project? 3) Tools and Technologies Used in the Project? 4) Team Project or Individual Project? 5) About Contribution in Project? 6) Real-Time Applications of Project? 7) What is the Feedback of Your Project? 8) Tell Me About your Strengths? 9) About Career Gap if any? 10) What Are Technologies you are good at? 11) About hobbies? 12) Any questions?

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Websites I Wish I Knew About Before Graduating ( Part II ) 👇 1/ Exercism.org : Free platform to practice coding in 70+ languages with real human mentorship and community feedback. https://exercism.org/ 2/ Roadmap.sh: Visual roadmaps for developers (Frontend, Backend, DevOps, AI, etc.). Helps you learn in the right sequence instead of being overwhelmed. https://roadmap.sh/ 3/ OverTheWire.org : Fun wargames to learn Linux, networking, and cybersecurity from scratch — you learn by hacking your way through challenges. https://overthewire.org/wargames/ 4/ Futurepedia.io: Largest AI tools directory. Instead of wasting hours on Google/Reddit, you can instantly find AI tools for coding, design, business, or productivity. https://www.futurepedia.io/ 5/ LearnXinYMinutes.com: Each programming language explained in one page - concise syntax + examples. Perfect for quick learning or refreshing a language. https://learnxinyminutes.com/

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𝗕𝗼𝗼𝘀𝘁 𝗬𝗼𝘂𝗿 𝗖𝗮𝗿𝗲𝗲𝗿 𝐖𝐢𝐭𝐡 𝗙𝗥𝗘𝗘 𝗖𝗶𝘀𝗰𝗼 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 + 𝗦𝗵𝗼𝘄𝗰𝗮𝘀𝗲 𝗗𝗶𝗴𝗶𝘁𝗮𝗹 𝗕𝗮𝗱𝗴𝗲𝘀 �
𝗕𝗼𝗼𝘀𝘁 𝗬𝗼𝘂𝗿 𝗖𝗮𝗿𝗲𝗲𝗿 𝐖𝐢𝐭𝐡 𝗙𝗥𝗘𝗘 𝗖𝗶𝘀𝗰𝗼 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 + 𝗦𝗵𝗼𝘄𝗰𝗮𝘀𝗲 𝗗𝗶𝗴𝗶𝘁𝗮𝗹 𝗕𝗮𝗱𝗴𝗲𝘀 💫Stand out in the job market with globally recognized tech skills ✅ 100% FREE Learning ✅ Official Cisco Digital Badges ✅ Self-Paced Online Courses ✅ Beginner-Friendly Content ✅ Hands-on Labs (Selected Courses) ✅ Globally Recognized Skills 🔗 𝗘𝗻𝗿𝗼𝗹𝗹 𝗙𝗼𝗿 𝗙𝗥𝗘𝗘👇: https://pdlink.in/4y0ACOI 🚀 Start Learning Today. Earn Official Cisco Badges. Get Career Ready!

✅ Python Conditional Statements if, elif, else! 🐍✨ Conditional statements allow your program to make decisions based on different conditions.
age = 20
if age >= 18:
    print("Eligible to vote")
1. What is an if Statement? Executes a block of code only if the condition is True.
age = 20
if age >= 18:
    print("You are an adult")
✔ Output: You are an adult 💡 If the condition is False, the code inside if is skipped. 2. if-else Statement: Used when you want one action if the condition is True and another if it's False.
age = 16
if age >= 18:
    print("Eligible to vote")
else:
    print("Not eligible to vote")
✔ Output: Not eligible to vote 3. if-elif-else Statement: Used to check multiple conditions.
marks = 75
if marks >= 90:
    print("Grade A")
elif marks >= 75:
    print("Grade B")
elif marks >= 60:
    print("Grade C")
else:
    print("Fail")
✔ Output: Grade B 4. Multiple Conditions with and:
age = 25
if age >= 18 and age <= 60:
    print("Working age")
✔ Output: Working age 5. Multiple Conditions with or:
day = "Saturday"
if day == "Saturday" or day == "Sunday":
    print("Weekend")
✔ Output: Weekend 6. Using not Operator:
is_logged_in = False
if not is_logged_in:
    print("Please log in")
✔ Output: Please log in 7. Nested if Statement: An if statement inside another if.
age = 25
has_license = True
if age >= 18:
    if has_license:
        print("You can drive")
✔ Output: You can drive 8. Short-Hand if Statement:
age = 20
if age >= 18: print("Adult")
✔ Output: Adult 9. Ternary One-Line if-else:
age = 16
message = "Adult" if age >= 18 else "Minor"
print(message)
✔ Output: Minor 💡 Useful for simple conditions in one line. 10. Practice Examples: ✔ Check even or odd
num = 8
if num % 2 == 0:
    print("Even")
else:
    print("Odd")
✔ Find the largest number
a = 10
b = 20
if a > b:
    print(a)
else:
    print(b)
✔ Check positive or negative
num = -5
if num >= 0:
    print("Positive")
else:
    print("Negative")
✔ Check password
password = "python123"
if password == "python123":
    print("Access Granted")
else:
    print("Access Denied")
💡 Conditional statements make your programs intelligent by allowing them to make decisions based on different situations. 💬 Tap ❤️ if this helped you learn Python!

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30. Write retention query in SQL? Example logic: Count users who appeared in month X and also in month X+1. WITH this_month AS ( SELECT user_id FROM users WHERE MONTH(join_date) = '2024-01' ), next_month AS ( SELECT user_id FROM users WHERE MONTH(join_date) = '2024-02' ) SELECT COUNT(*) FROM this_month WHERE user_id IN (SELECT user_id FROM next_month); 31. Write year-on-year growth in SQL? SELECT year, revenue, revenue - LAG(revenue) OVER (ORDER BY year) AS YoY_Growth FROM sales; 32. Write a query for cumulative sum in SQL? SELECT date, revenue, SUM(revenue) OVER (ORDER BY date) AS cumulative_revenue FROM sales; 33. Difference between Function and Stored Procedure? Functions return values and are used in expressions. Stored Procedures do not return values directly, can contain complex logic. 34. Do we use variable in views? No, variables cannot be used in views. 35. What are the limitations of views? Cannot use variables Can't call stored procedures Not always updatable Performance depends on underlying query Hope it helps :)

35 Important SQL Interview Questions with Detailed Answers: 1. Explain order of execution of SQL. Order: FROM → JOIN → ON → WHERE → GROUP BY → HAVING → SELECT → DISTINCT → ORDER BY → LIMIT. SQL queries are processed in this logical sequence, not the way they are written. 2. What is difference between WHERE and HAVING? WHERE filters rows before aggregation, while HAVING filters groups after aggregation. 3. What is the use of GROUP BY? GROUP BY aggregates data across rows with the same values in specified columns, commonly used with aggregate functions. 4. Explain all types of joins in SQL? INNER JOIN: Returns matching rows from both tables. LEFT JOIN: All rows from the left, matched rows from right. RIGHT JOIN: All rows from the right, matched rows from left. FULL JOIN: All rows from both, with NULLs where no match. SELF JOIN: Joins table to itself. CROSS JOIN: Cartesian product of both tables. 5. What are triggers in SQL? Triggers are procedural code executed automatically in response to certain events on a table or view (INSERT, UPDATE, DELETE). 6. What is stored procedure in SQL? A stored procedure is a set of SQL statements saved and executed on demand, useful for modularizing code. 7. Explain all types of window functions? RANK(): Gives rank with gaps. DENSE_RANK(): Ranks without gaps. ROW_NUMBER(): Unique row index. LEAD(): Access next row. LAG(): Access previous row. 8. What is difference between DELETE and TRUNCATE? DELETE: Row-wise deletion, can have WHERE clause, logs each row. TRUNCATE: Deletes all rows, faster, minimal logging, cannot rollback easily. 9. What is difference between DML, DDL and DCL? DML: Data Manipulation Language (SELECT, INSERT, UPDATE, DELETE). DDL: Data Definition Language (CREATE, ALTER, DROP). DCL: Data Control Language (GRANT, REVOKE). 10. What are aggregate functions? Functions that return a single value: SUM(), AVG(), COUNT(), MIN(), MAX(). 11. Which is faster: CTE or Subquery? Performance depends on context, but subqueries are sometimes faster as CTEs may be materialized. 12. What are constraints and types? Rules to maintain data integrity. Types: NOT NULL, UNIQUE, PRIMARY KEY, FOREIGN KEY, CHECK, DEFAULT. 13. Types of Keys? Primary Key Foreign Key Unique Key Composite Key Candidate Key 14. Different types of Operators? Arithmetic: +, -, *, / Comparison: =, <>, >, <, >=, <= Logical: AND, OR, NOT Bitwise, LIKE, IN, BETWEEN 15. Difference between GROUP BY and WHERE? WHERE filters before aggregation. GROUP BY groups after filtering. 16. What are Views? Virtual tables based on SQL queries. They store only query definition. 17. What are different types of constraints? Same as Q12: NOT NULL, UNIQUE, PRIMARY KEY, FOREIGN KEY, CHECK, DEFAULT. 18. What is difference between VARCHAR and NVARCHAR? VARCHAR: ASCII, 1 byte per char. NVARCHAR: Unicode, 2 bytes per char, supports multiple languages. 19. Similarity for CHAR and NCHAR? CHAR: Fixed-length ASCII. NCHAR: Fixed-length Unicode. 20. What are indexes and their types? Used for faster retrieval. Types: - Clustered - Non-clustered - Unique - Composite - Full-text 21. What is an index? Explain its types. Same as above. Indexes speed up queries by creating pointers to data. 22. List different types of relationships in SQL. One-to-One One-to-Many Many-to-Many 23. Differentiate between UNION and UNION ALL. UNION: Removes duplicates. UNION ALL: Includes duplicates. 24. How many types of clauses in SQL? Common clauses: SELECT, FROM, WHERE, GROUP BY, HAVING, ORDER BY, LIMIT, OFFSET, JOIN, ON. 25. What is the difference between UNION and UNION ALL in SQL? Same as Q23. 26. What are various types of relationships in SQL? Same as Q22. 27. Difference between Primary Key and Secondary Key? Primary Key: Uniquely identifies rows. Secondary Key: May not be unique, used for lookup. 28. What is the difference between WHERE and HAVING? Already answered in Q2. 29. Find second highest salary of an employee? SELECT MAX(salary) FROM employees WHERE salary < (SELECT MAX(salary) FROM employees);

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