How to Implement Digital Signature ?
Digital Signature A digital signature is a technique used to validate the authenticity and integrity of a message, software or
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Author: Swati Gour
SerialVersionUID in java
SerialVersionUID in Java Java serialization process associates each Serializable class a version number which is called SerialVersionUID (also known as
Read MoreHow to protect Singleton design pattern from multiple instantiations?
How to protect Singleton design pattern from multiple instantiations? Singleton design pattern is one of the popular design pattern, which
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
Spring AOP(Aspect-oriented programming) framework is used to modularize cross-cutting concerns in aspects. In simple terms, it’s just an interceptor to intercept some processes, for example, when a method is executing, Spring AOP can hijack the executing method, and add extra functionality before or after the method execution.
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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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