Tutorials under 'Performance'

Performance Costs of try-catch in Java — Myths vs Reality

Understand the true performance costs of try-catch in Java, debunk myths, explore real benchmarks, and learn best practices for exception handling

PerformanceJava Exception HandlingTry Catch FinallyBest PracticesThrowableCustom ExceptionsException ChainingChecked Vs Unchecked Exceptions

High-Precision Time with ChronoUnit.NANOS in Java

Learn how to measure and manage high-precision time in Java using ChronoUnit.NANOS. Explore benchmarks, nanosecond resolution, and best practices

LocalDateTimeBenchmarkingInstantDurationLocalDateLegacy Date Vs CalendarJava.timePerformanceZonedDateTimeBest PracticesJava DateTime TutorialDateTimeFormatterChronoUnit

Measuring Elapsed Time with Instant and Duration in Java

Learn how to measure elapsed time using Instant and Duration in Java. Explore benchmarks, best practices, and high-precision time measurement

LocalDateTimeBenchmarkingInstantDurationLocalDateLegacy Date Vs CalendarJava.timePerformanceZonedDateTimeBest PracticesJava DateTime TutorialDateTimeFormatter

Performance Implications of Autoboxing in Loops and Streams

Learn how autoboxing in Java affects performance in loops and streams. Explore pitfalls, memory costs, best practices, and real-world optimization strategies.

IntegerParseIntAutoboxingPerformanceCollectionsUnboxingValueOfStreamsJava Wrapper ClassesDouble

Performance Implications of Modular Applications in Java

Explore performance implications of modular applications in Java. Learn benefits, pitfalls, best practices, and tuning tips for JPMS and modular runtime

PerformanceJava ModulesExportsClasspath Vs ModulepathJmodModule Info.javaJlinkJpmsJava ServicesRequires

Mastering Strings in Java: From Basics to Best Practices

Learn everything about Strings in Java — syntax, performance, real-world usage, and best practices with code examples and Java version updates

Java String MethodsJava 21StringBuilderImmutable StringString PoolString ManipulationStringBufferPerformanceEqualsJava StringsJava 17Java Tutorial

Java 8 Stream Operations on Strings – Powerful Functional Programming

Learn how to efficiently manipulate and process Java Strings using Java 8 Stream operations, with examples, use cases, and performance tips.

PerformanceFunctional ProgrammingStream APIJava StreamsString ProcessingJava StringsStringbuilderString ManipulationJava 8 Features

Mastering Java String Joining with `String.join()` and `Collectors.joining()`

Learn how to efficiently join strings in Java using `String.join()` and `Collectors.joining()` with real-world examples, performance tips, and best practices

Java 11PerformanceJava 21Functional ProgrammingCollectors.joiningJava StreamsJava StringsString.joinStringbuilderString ManipulationJava 8

Java 11 String Methods: `isBlank()`, `lines()`, and `strip()`

Explore Java 11's powerful string methods `isBlank()`, `lines()`, and `strip()` with clear examples, performance tips, and best practices for modern Java development

Java 11StripPerformanceTrimUnicodeJava StringsIsBlankLinesStringbuilderJava StreamsString Manipulation