Understanding Daemon Threads and Non-Daemon Threads in Java
In Java’s multithreaded environment, threads can be categorized as either daemon threads or non-daemon threads. The word “daemon” comes from...
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Java
184
Articles Published
Design Pattern
Adapter design pattern
The Adapter design pattern is a structural pattern that allows objects with incompatible interfaces to work together. It acts as...
Design Pattern
Breaking Singleton in Java and How to Prevent It
1. Reflection Reflection: Reflection API can be used to change the access level of the constructor from private to public,...
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Interview Experiences
Synechron
Interview at Synechron
Question: You are given a String that contains alphanumeric characters (letters and digits) as well as special characters like !,...
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AWS
Spring Boot
Securing Database Credentials with AWS Secrets Manager in a Spring...
Introduction In modern application development, handling sensitive information like database credentials securely is of utmost importance. Hardcoding these credentials in...
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Altimetrik
Interview At Altimetrik
Question: You are given list {1, 2, 3, 4, 5, 6, 7, 8, 9} you need to rotate by 3...
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Java
Understanding equals() and hashCode() in Java
Introduction In Java, equals() and hashCode() are two fundamental methods present in the Object class which are used for comparing object equality and for use in...
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Concurrency and Multithreading
Java
Understanding Concurrency in Java
Concurrency is a crucial concept in modern programming, especially in a language like Java. It allows multiple parts of a...
Blog
Java
Understanding Abstract Class and Anonymous Class in Java
Java, as an object-oriented programming language, provides several powerful features, two of which are abstract classes and anonymous classes. In...