- Популярные видео
- Авто
- Видео-блоги
- ДТП, аварии
- Для маленьких
- Еда, напитки
- Животные
- Закон и право
- Знаменитости
- Игры
- Искусство
- Комедии
- Красота, мода
- Кулинария, рецепты
- Люди
- Мото
- Музыка
- Мультфильмы
- Наука, технологии
- Новости
- Образование
- Политика
- Праздники
- Приколы
- Природа
- Происшествия
- Путешествия
- Развлечения
- Ржач
- Семья
- Сериалы
- Спорт
- Стиль жизни
- ТВ передачи
- Танцы
- Технологии
- Товары
- Ужасы
- Фильмы
- Шоу-бизнес
- Юмор
Day 80/365 – Java Stream API & Optional Class | Advanced Java Journey https://malloy.sg?fpr=00000
Today is Day 80 of my 365‑day coding + content journey.
In this video, I share what I learned from GeeksforGeeks Advanced Java Day 18 on Stream API and Optional in Java.
Topics I covered:
What the Stream API is and why it’s great for processing data in a functional style.
Basic stream operations like filter, map, and terminal operations such as collect and reduce.
Why Optional was introduced as a better alternative to using null directly.
Common Optional methods like of, ofNullable, empty, isPresent, and ifPresent.
How Optional and Streams can work together to write cleaner, safer code.
Видео Day 80/365 – Java Stream API & Optional Class | Advanced Java Journey https://malloy.sg?fpr=00000 канала start.w.mayhul
In this video, I share what I learned from GeeksforGeeks Advanced Java Day 18 on Stream API and Optional in Java.
Topics I covered:
What the Stream API is and why it’s great for processing data in a functional style.
Basic stream operations like filter, map, and terminal operations such as collect and reduce.
Why Optional was introduced as a better alternative to using null directly.
Common Optional methods like of, ofNullable, empty, isPresent, and ifPresent.
How Optional and Streams can work together to write cleaner, safer code.
Видео Day 80/365 – Java Stream API & Optional Class | Advanced Java Journey https://malloy.sg?fpr=00000 канала start.w.mayhul
Комментарии отсутствуют
Информация о видео
23 июля 2026 г. 14:21:53
00:00:16
Другие видео канала
On Day 66 of my coding journey,
Day 73/365 – LeetCode 1291: Sequential Digits | DSA in Java
Day 75/365 — Leveling up my Java game with Strategy & Observer patterns today.
Day 77/365 – Building a Notification System in Java (Project 11)
Day 78/365 – Java Coding Journey
Day 76/365 – Decorator Pattern in Java
Day 78/365 – today I’ve completed the first working version.
Day 74/ 365 Master complete Design Pattern in Java 💻
Mayhul Official Launch | Brand Reveal You Can't Miss! 🔥
Day 69/365 of my learning journey.
Day 65/365 of my Java journey 🚀
Day 84/365 – DSA Grind 🧠 https://malloy.sg?fpr=00000
Day 83/365 ✨ https://malloy.sg?fpr=00000
plane-crash-aDay 67/365 – Building a Mini Banking Application in Java
Day 85/365 – Stone Game 🪨
Day 62/365 — learning how Java connects with databases.
Day 70/365 | Introduction to Design Patterns in Java
Day 61/365 – JDBC Basics ✅
82/365 ✅DSA problem of the day: Minimum Number of Pushes to Type Word I https://malloy.sg?fpr=00000
Day 71: Pattern Categories Overview
