None/ 2018-05-28 daily None/MarkdownSyntax/ 2018-05-28 daily None/computer basics/ 2018-05-28 daily None daily None/design patterns/CoR_vs_Decorator/ 2018-05-28 daily None/design patterns/delegation/ 2018-05-28 daily None/design patterns/template method/ 2018-05-28 daily None/java/basics/ 2018-05-28 daily None daily None/pending/hackerearth/ 2018-05-28 daily None daily