PinnedIvan PolovyiinLevel Up CodingJava Stream API: Mastering CollectorsWhen working with Streams, we need a final result, whether it’s a single value, a collection, or an array of values. Transforming a Stream…Sep 2Sep 2
Ivan PolovyiinLevel Up CodingJava Date and Time API: Mastering Zoned and Offset Date-Time for Effective Time Zone ManagementGlobalization has brought new challenges for programmers, with managing date and time across various time zones being a key issue…Sep 27Sep 27
Ivan PolovyiinJavarevisitedMastering the Java Time API: A Comprehensive GuideJava 8 is often celebrated for introducing functional programming features, but it also brought another significant enhancement that…Sep 19Sep 19
Ivan PolovyiinLevel Up CodingJava Stream API: Mastering Reduction OperationsWhen working with Java Streams, a common task is to transform a stream into a single value. This might involve reducing the stream to one…Aug 271Aug 271
Ivan PolovyiinLevel Up CodingJava Stream API: Mastering Terminal Operations with Find and MatchOne common reason to process a stream of elements is to find or match specific items within it. The Stream API provides a variety of…Aug 25Aug 25
Ivan PolovyiinLevel Up CodingJava Stream API: Exploring Mapping OperationsThe Stream API allows us to manipulate data in various ways. One of the most common use cases is transforming data from one type or form to…Aug 23Aug 23
Ivan PolovyiinLevel Up CodingJava Stream API: Exploring Intermediate OperationsIntermediate operations are crucial in stream processing, and the Stream API offers a wide range of these powerful tools. Mastering them is…Aug 202Aug 202
Ivan PolovyiinLevel Up CodingJava Stream API: Exploring Methods for Creating StreamsJava 8 introduced the Stream API, which revolutionized the language by enabling both imperative and functional programming styles. This…Aug 18Aug 18
Ivan PolovyiinLevel Up CodingMastering Java Collections: Exploring the Queue InterfaceThe Java Collection API offers a diverse range of data structure types to suit various needs. While ArrayList, Set, and Map are among the…Aug 9Aug 9
Ivan PolovyiinJavarevisitedMastering Java Collections: Exploring Compute Methods in MapsThe Map is an essential data structure in Java, frequently used to store and manage key-value pairs. Often, we need to manipulate its…Aug 31Aug 31