SerialVersionUID in java
SerialVersionUID in Java Java serialization process associates each Serializable class a version number which is called SerialVersionUID (also known as
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How to protect Singleton design pattern from multiple instantiations?
Ways to prevent multiple instantiations of Singleton class Singleton design pattern is one of the popular design pattern, which ensures
Read moreSingleton Design Pattern and Thread Safety in Java
Singleton Design Pattern Singleton design pattern is one of the simplest design pattern which ensures that only one object of
Read moreSpring AOP – Weaving mechanism
AOP Aspect oriented programming is a paradigm that aims to increase modularity of application by separating cross cutting concerns with
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Multithreading and Thread Safety in Java
Multithreading and Thread Safety Multithreading is the process of executing two or more threads concurrently in a single program. Single
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Monitor in Java
Monitor in Java Monitor is a synchronization construct that allows threads to have both mutual exclusion and the ability to wait
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Context switching of threads
Context switching of threads Context switching is switching of the central processing unit from one process or thread to another. A process (also
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Array Rotation – Left rotation
One of the popular interview topics is Arrays. Its a really simple data structure, that we are using when we
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Binary search algorithm and usage
A binary search algorithm finds the position of a specified value within a sorted array. In each step, the
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