Core Java
Core Java
Top 10 Java interview questions
Here are answers to the top 10 Java interview questions: What is Java and why
Architecture diagram for 3 tier application
A 3-tier application architecture is a common design that separates an application into three logical layers:
Java coding antipatterns to avoid : Duplicating code
Worst practice: Duplicating code Many developers are taught early on that copy-and-paste is a bad idea.
Java ArrayList Example
ArrayList is a part of the collection framework. It is present in the java.util package and provides us dynamic
Java Stdin and Stdout
In this challenge, you must read integers from stdin and then print them to stdout. Each
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