Week 122 — How can one specify a charset when reading from/writing to a text file?

Week 121 — What mechanisms do the Java standard libraries provide for sorting?

Week 120 — What are the differences between `HashSet` and `TreeSet`?

Week 119 — What is the difference between a monolith and microservices?

Week 118 — What is `ReadWriteLock` and how can an application make use of it?

Week 117 — What is a Maven repository and why is it useful?

Week 116 — How can one read the contents of a file from inside a Java program?

Week 115 — What are default methods in interfaces?

Week 114 — What is a daemon thread?

Week 113 — What is the jdeps tool and how can it be used?

Week 112 — What is a fat JAR, how can a developer create one and what are the alternatives?

Week 111 — What is the difference between arrays and `List`s?

Week 110 — What is the null literal and how can it be used in Java applications?

Week 109 — How can one parse JSON text in a Java application?

Week 108 — What is a `try`-with-resources statement and what is it useful for?

Week 107 — What is the difference between overloading and overriding (in Java)?

Week 106 — What is an annotation processor?

Week 105 — What are generics and how can they be used?

Week 104 — What options are there for logging information in Java applications?

Week 103 — How can one connect to a database using JDBC?