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33 results

Payilagam
Singleton Class Explained in Java | Why Only One Object Is Allowed? | OOP Concepts

Have you ever wondered why some classes should have only one object? 🤯 That’s where the Singleton Class comes in. In this ...

0:08
Singleton Class Explained in Java | Why Only One Object Is Allowed? | OOP Concepts

26,920 views

8 days ago

Owen Wu
Hackerrank Java Factory Pattern

Could not solve on my own - come back to review later https://www.hackerrank.com/challenges/java-factory/problem?

5:03
Hackerrank Java Factory Pattern

6 views

2 weeks ago

Coding wala Shree
Primitive Types in Pattern Matching - instanceof and switch | Java 25 | JEP 507

Java 25 just gave instanceof and switch a massive upgrade! In this clip, we look at JEP 507: Primitive Types in Patterns.

1:54
Primitive Types in Pattern Matching - instanceof and switch | Java 25 | JEP 507

16 views

2 weeks ago

TechByAbhay
Three Pattern In One Video | Logic Building | Pattern Programs | TechByAbhay 🚀

TechByAbhay 🚀 | Java • Kotlin • Android • DSA in Hindi Welcome to TechByAbhay – a Hindi programming channel focused on Java ...

8:57
Three Pattern In One Video | Logic Building | Pattern Programs | TechByAbhay 🚀

134 views

1 month ago

Carlos Chacin
This Pattern Made Card Design SO Easy (Skull King Ep. 8)

Java OOP Tutorial: Designing a card hierarchy with interfaces and inheritance! In this Java 25 TDD episode, I build the Escape ...

41:36
This Pattern Made Card Design SO Easy (Skull King Ep. 8)

46 views

2 weeks ago

CTO Bhaiya
😔 The SAD Reality of DSA In 2025/2026!!! My Honest Opinion

Telegram Channel : https://t.me/ctobhaiya_tg Instagram: https://www.instagram.com/ctobhaiya Linkedin: ...

31:52
😔 The SAD Reality of DSA In 2025/2026!!! My Honest Opinion

4,481 views

3 weeks ago

Owen Wu
Hackerrank Java Singleton Pattern

Could not solve on my own (come back to review later) https://www.hackerrank.com/challenges/java-singleton/problem?

4:00
Hackerrank Java Singleton Pattern

0 views

12 days ago

TechByAbhay
🔥Learn Java Pattern in 50 Second | Help karega logic improvement Main

Learn the most common pattern program asked in coding interviews! Perfect for beginners in Java, Python, C++, and Kotlin.

0:50
🔥Learn Java Pattern in 50 Second | Help karega logic improvement Main

109 views

1 month ago

Sophia Wagner
Codereview: Design a chess game using object-oriented principles

Design a chess game using object-oriented principles Hey guys! Hopefully you found a solution that helped you! The Content is ...

5:53
Codereview: Design a chess game using object-oriented principles

0 views

2 weeks ago

Sophia Wagner
Codereview: Design a chess game using object-oriented principles

Design a chess game using object-oriented principles Hey guys! Hopefully you found a solution that helped you! The Content is ...

5:55
Codereview: Design a chess game using object-oriented principles

0 views

13 days ago

Sophia Wagner
Codereview: Design a chess game using object-oriented principles

Design a chess game using object-oriented principles Hey guys! Hopefully you found a solution that helped you! The Content is ...

5:53
Codereview: Design a chess game using object-oriented principles

0 views

10 days ago

Carlos Chacin
YOU WONT BELIEVE IT: Java 25, MicroProfile and TomEE - Part 4

Build production-ready cloud-native microservices with MicroProfile 6.1, Java 25, JakartaEE, and Apache TomEE!

8:42
YOU WONT BELIEVE IT: Java 25, MicroProfile and TomEE - Part 4

53 views

4 weeks ago

Carlos Chacin
I was able to fix MY MISTAKE: Java TDD (Skull King Ep. 6)

Java Error Handling Tutorial: Building a custom Result[T] type without Vavr! In this Java 25 TDD episode, I remove the Vavr ...

28:27
I was able to fix MY MISTAKE: Java TDD (Skull King Ep. 6)

51 views

2 weeks ago

CTO Bhaiya
🔥 Day 27/90 | 2 Popular Interview Questions | Intervals Pattern Mastery | DSA Pattern You Must Know!

Telegram Channel : https://t.me/ctobhaiya_tg Instagram: https://www.instagram.com/ctobhaiya Linkedin: ...

53:12
🔥 Day 27/90 | 2 Popular Interview Questions | Intervals Pattern Mastery | DSA Pattern You Must Know!

716 views

3 weeks ago

Creative Coding
Virus

VIRUS - Dual-Level Phyllotaxis dengan Kurva Bézier Animasi Lihat bagaimana 20 pola Phyllotaxis (grid 5x4) bertransformasi ...

35:36
Virus

5 views

2 weeks ago

CODING WITH VISHWA
Two Pointer Pattern Made Easy 🚀 | Valid Palindrome ✅ (Logic + Code 💻)

LeetCode #FAANG #CodingInterview In this video, I explain the Two Pointer Approach, one of the most important patterns in Data ...

8:51
Two Pointer Pattern Made Easy 🚀 | Valid Palindrome ✅ (Logic + Code 💻)

54 views

12 days ago

Creative Coding
Kembang

KEMBANG - Transformasi Grid ke Phyllotaxis dengan Processing Lihat bagaimana grid teratur bertransformasi menjadi pola ...

10:34
Kembang

3 views

2 weeks ago

CTO Bhaiya
Day 32/90 |⚡ Most Important Linked List Concept + 3 Popular LeetCode Questions | DSA Pattern #5

Telegram Channel : https://t.me/ctobhaiya_tg Instagram: https://www.instagram.com/ctobhaiya Linkedin: ...

58:28
Day 32/90 |⚡ Most Important Linked List Concept + 3 Popular LeetCode Questions | DSA Pattern #5

669 views

2 weeks ago

CTO Bhaiya
2026 will be MY/OUR Year!!!

Telegram Channel : https://t.me/ctobhaiya_tg Instagram: https://www.instagram.com/ctobhaiya Linkedin: ...

16:56
2026 will be MY/OUR Year!!!

869 views

2 weeks ago

CTO Bhaiya
🔥 Day 30/90 | LeetCode 352. Data Stream as Disjoint Intervals (HARD) #dsain90days

Telegram Channel : https://t.me/ctobhaiya_tg Instagram: https://www.instagram.com/ctobhaiya Linkedin: ...

49:04
🔥 Day 30/90 | LeetCode 352. Data Stream as Disjoint Intervals (HARD) #dsain90days

643 views

2 weeks ago

CTO Bhaiya
Day 38/90 |⚡Insert Into a Sorted Circular Linked List | Step-by-Step Explanation | DSA Pattern #5

Telegram Channel : https://t.me/ctobhaiya_tg Instagram: https://www.instagram.com/ctobhaiya Linkedin: ...

50:04
Day 38/90 |⚡Insert Into a Sorted Circular Linked List | Step-by-Step Explanation | DSA Pattern #5

316 views

4 days ago

CTO Bhaiya
Day 33/90 |⚡ 2 HARD In-Place Linked List Manipulation Questions | DSA Pattern #5

Telegram Channel : https://t.me/ctobhaiya_tg Instagram: https://www.instagram.com/ctobhaiya Linkedin: ...

1:03:33
Day 33/90 |⚡ 2 HARD In-Place Linked List Manipulation Questions | DSA Pattern #5

718 views

2 weeks ago

CTO Bhaiya
Day 34/90 |⚡2 MEDIUM In-Place Linked List Manipulation Questions | DSA Pattern #5

Telegram Channel : https://t.me/ctobhaiya_tg Instagram: https://www.instagram.com/ctobhaiya Linkedin: ...

44:30
Day 34/90 |⚡2 MEDIUM In-Place Linked List Manipulation Questions | DSA Pattern #5

584 views

12 days ago

Uncensored
Edufya AI  | Upskill. Innovate. Grow with Edufya AI | Data Structures in Javascript | DSA Interview

Link : https://edufya.vercel.app/ Upskill. Innovate. Grow with Edufya AI Whether you're a fresher stepping into the tech world ...

3:34
Edufya AI | Upskill. Innovate. Grow with Edufya AI | Data Structures in Javascript | DSA Interview

56 views

5 days ago

Jon Gjengset
January 2026 Q&A

As has become tradition, it's time for another new year's Q&A! In the span of three hours, we got through 45 questions covering ...

2:48:37
January 2026 Q&A

16,725 views

2 weeks ago