Karnan SooriyakumarImmutable String in JavaImmutable simply means unmodifiable or unchangeable.2 min read·Apr 8, 2022----
Karnan SooriyakumarVariablesA variable is just a cup. A container. It holds something. It has a size, and a Type.3 min read·Mar 19, 2022----
Karnan SooriyakumarClasses And ObjectsConsider this situation, you are working as a civil engineer and you want to build more than 100 houses (same design) for government…1 min read·Mar 19, 2022----
Karnan SooriyakumarStatements, Looping, BranchingStatements Statements means do something. Normally statements end with semicolon.1 min read·Mar 15, 2022----
Karnan SooriyakumarMemento Design PatternMemento means an object kept as a reminder of a person or event.2 min read·Mar 9, 2022----
Karnan SooriyakumarChain Of Responsibility PatternThis pattern sends data to an object and if that object can’t use it, it sends it to any number of other objects that may be able to use…2 min read·Mar 9, 2022----
Karnan SooriyakumarPrototype Design PatternPrototype Pattern says that cloning of an existing object instead of creating new one and can also be customized as per the requirement.2 min read·Mar 8, 2022----
Karnan SooriyakumarBuilder Design PatternBuilder Pattern says that “construct a complex object from simple objects using step-by-step approach”.2 min read·Mar 8, 2022----