How to Host a Simple Java Application on AWS
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Dec 9, 20222 min read289
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Articles tagged with #java
Java Solution - LeetCode Problem 20 Valid Parentheses
Problem Description: Given a string s containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid. An input string is valid if: Open brackets must be closed by the same type of brackets. Open brackets must ...
Aug 16, 20221 min read178
Writing Your First Program in Java
Until now we have studied all the theoretical concepts as the basics. So now is the time to dabble your feet into actual coding. In this article, we will follow simple steps to set up Java on your PC and run our first Hello World program in Java. Set...
Aug 15, 20223 min read88
Java Solution - LeetCode Problem 1 Two Sum
Problem Description: Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to the target. You may assume that each input would have exactly one solution, and you may not use the same element tw...
Aug 15, 20221 min read134
Fundamentals of Java
Learn about keywords, identifiers, literals, data types, operators, separators and comments in Java
Jun 26, 20227 min read152
Java Platform Architecture
Introduction A platform is an environment in which programs run. Common examples are Windows, Ubuntu and macOS. The Java platform differs from these platforms because it is a software-only platform running on top of other hardware-based platforms. Ja...
Jun 15, 20225 min read176