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1. Java Variables Interview Questions

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3. Program to find Unique Array Element

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Algorithms (3)

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Core Java (30)

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25. InterruptedException in Java Multithreading

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Data Structure (4)

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Design Patterns (13)

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3. How to create Immutable Class in Java

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4. Breaking Singleton using reflection and Enum Singleton

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5. Preventing Cloning in Singleton Design Pattern

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6. Singleton Design Pattern Using Double Checked Locking

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7. Producer Consumer Design Pattern

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8. Producer Consumer Design Pattern using BlockingQueue

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10. Builder Design Pattern

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11. Mediator Design Pattern

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12. Observer Design Pattern

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HTML (1)

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Java MultiThreading (11)

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2. CountDownLatch Vs CyclicBarrier | Java Concurrency Utilities

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8. CountDownLatch in Java Concurrency Utilities

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10. InterruptedException in Java Multithreading

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11. Defining and Starting a Thread | Thread VS Runnable

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Javascript (1)

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Pumpkin Practice (9)

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2. Program to find Unique Array Element

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4. Program to find nth digit of the series 3, 5, 6, 9, 10, 12, …

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5. Sudoku checker (By traversing each cell only once)

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7. Program to Check Whether a Number is Prime or Not

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SQL (2)

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