Goals and non-goals, history, core types and features that shouldn't be supported in a PTS.

SQL Injection (SQLi) is a serious security vulnerability that allows attackers to execute arbitrary SQL code on a database. This can lead to unauthorized access, data breaches, and even complete system compromise.

This is part 1 in a series of articles about designing a practical type system.

Java Code Change Impact Analysis

This post will discuss Selenium, how to set it up, and how to use Java to create an automated test script.

A time-based, One-time Password Algorithm (RFC-6238, TOTP - HMAC-based One-time Password Algorithm) based token, implemented by e.g. Microsoft or Google Authenticator mobile application.

In Java, resource management is a crucial aspect of writing efficient and error-free code. Two common approaches to handling resources and exceptions are the traditional try-catch-finally block and the more modern try-with-resource statement.

The "absence of a value" is among the most important concepts a type system has to deal with.

This is a more in-depth tutorial on integrating Lucene search and index engine in Java applications.

In Java, method overloading and method overriding are two essential concepts that often create confusion among developers. This article will break down these concepts, provide clear examples, demonstrate code in action, and explain the differences between them.