A quick and practical overview of Java preview features. >>>
Yearly Archives: 2020
Generating Random Numbers in Java
Learn different ways of generating random numbers in Java. >>>
Asynchronous Programming in Java
Learn about a few ways to achieve asynchronous programming in Java >>>
Partitioning and Sorting Arrays with Many Repeated Entries with Java Examples
Learn different ways to partition and sort an array containing many repeated entries. >>>
Get String Value of Excel Cell with Apache POI
Learn how to use Apache POI to read the cell value as a string regardless of the cell type >>>
Efficiently Merge Sorted Java Sequences
Learn how we can efficiently merge sorted arrays using a min-heap >>>
Obtaining a Power Set of a Set in Java
Study the process of generating a power set of a given set in Java. >>>
Guide to the @Serial Annotation in Java
Learn how to apply the @Serial annotation in Java 14 to assist with compile-time checks on serializable properties of a class. >>>
Java Weekly, Issue 315
An overview of installing and managing multiple Java SDKs with SDKMAN!, and a collection of patterns for building an observability pipeline for microservices. >>>
Introduction to Greedy Algorithms with Java
Learn about greedy algorithms in the Java ecosystem. >>>
Cucumber Hooks
Learn about the @Before, @BeforeStep, @AfterStep, and @After Cucumber hooks >>>
Read Excel Cell Value Rather Than Formula With Apache POI
Learn about different ways to read Excel cell values rather than the formula using Apache POI >>>
Java Do-While Loop
A quick and practical guide to Java while loops >>>
Java For Loop
A quick and practical guide to Java for loops >>>
Using Cookies With Selenium WebDriver in Java
Learn how to use cookies with Selenium WebDriver in Java >>>
Convert Double to Long in Java
Explore various methods to convert from double to long in Java >>>
Apache RocketMQ with Spring Boot
Learn how to use Apache RocketMQ with Spring Boot. >>>
Specify an Array of Strings as Body Parameters in Swagger
Learn how to produce a default example value for String arrays as this behavior is not enabled by default. >>>
Decompiling Classes in Java
Learn about decompilation in Eclipse and IntelliJ IDEA IDEs as well as a command-line option when they aren’t available. >>>
How to Return Multiple Values From a Java Method
Some programming languages provide easy ways to return multiple values from a method. In Java, there are a few similar options, depending on the types. >>>