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The three things that turn working JDBC into JDBC you can ship. The transaction lives on the connection, and commit and rollback ...

Turning a module graph into something you can ship. jlink builds a custom runtime image holding only the modules your app ...

The finale, and it is a map rather than a lesson. What you can now build, section by section. Then the honest part: the four things ...

The five types that carry every database call in Java, and the one habit that decides whether your app is on the news.

Section 8 opens with zero databases installed. One unit takes you from never having written SQL to creating two tables and ...

The capstone: no new API at all. Every section of this course becomes one running service — one Maven project, one build ...

The previous unit was the module system saying no. This one is the three ways it says yes: a module letting its caller name the ...

The section closes by changing almost nothing above the line. The repository interface from the generics section is extended ...

Your capstone's pom.xml is one hundred lines. The file Maven actually builds from is three hundred and twenty-three. This unit ...

Three observability tools that are already inside the JDK, pointed at the capstone while it is under real load. Three questions, three ...

This video answers how to convert boolean to int in Java. It first shows using a conditional to convert the boolean to an int by ...

An annotation has no code and does nothing on its own. It is a label, and it is worth exactly as much as the program that reads it.

The one hole in the Stream API, and the method that fills it. map transforms one element at a time and remembers nothing; collect ...

Say goodbye to redundant constructor boilerplate starting with Dart 3.12! Craig breaks down two massive developer-experience ...

The one unit that explains every framework you will ever use. Reflection is the JVM handing you your own program as data: a ...

You declared two dependencies and four jars arrived. This unit takes that apart in one direction — what arrived, where it is ...

Welcome to Code With Shankar! In this video, you will learn Byte Data Type in Java with a simple example. We will understand ...

The unit that closes Maven, and it asks three questions in order. Where do jars come from — a settings file nobody wrote, and a ...

This video teaches the Java string isEmpty method. isEmpty returns true if the string is of length zero. Otherwise, it returns False.

A plugin is only somebody's code, bound to a phase. This unit takes that sentence apart four times: the binding you already wrote, ...