Pulkit KogtaObserver patternLet’s understand the observer pattern by an example of Designing WeatherApplication. An external system provides us temperature, humidity…Aug 15Aug 15
Pulkit KogtaInterfaces and Abstract class in JavaInterfaces and abstract classes are building blockings of Object oriented design. It is important to understand their application to decide…Aug 15Aug 15
Pulkit KogtaBehaviour parameterisation in Java 8I have been lately reading Java 8 in Action by Raoul-Gabriel Urma, Mario Fusco & @Alan Mycroft. Here is a short jest of my learning so far…Nov 5, 2023Nov 5, 2023
Pulkit KogtainSystem WeaknessLog4J VULNERABILITY CRUXWhat is LOG4J ? Log4j is a Java library for logging error messages in enterprise applications, which includes custom applications…Jan 5, 2022Jan 5, 2022