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Java Portal | Программирование
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Присоединяйтесь к нашему каналу и погрузитесь в мир для Java-разработчика Связь: @devmangx РКН: https://clck.ru/3H4WUg
Show more📈 Analytical overview of Telegram channel Java Portal | Программирование
Channel Java Portal | Программирование (@java_iibrary) in the Russian language segment is an active participant. Currently, the community unites 12 082 subscribers, ranking 10 452 in the Technologies & Applications category and 54 605 in the Russia region.
📊 Audience metrics and dynamics
Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 12 082 subscribers.
According to the latest data from 14 June, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -163 over the last 30 days and by -5 over the last 24 hours, overall reach remains high.
- Verification status: Not verified
- Engagement rate (ER): The average audience engagement rate is 10.97%. Within the first 24 hours after publication, content typically collects 6.59% reactions from the total number of subscribers.
- Post reach: On average, each post receives 1 326 views. Within the first day, a publication typically gains 796 views.
- Reactions and interaction: The audience actively supports content: the average number of reactions per post is 4.
- Thematic interests: Content is focused on key topics such as boot, string, void, архитектура, resttemplate.
📝 Description and content policy
The author describes the resource as a platform for expressing subjective opinions:
“Присоединяйтесь к нашему каналу и погрузитесь в мир для Java-разработчика
Связь: @devmangx
РКН: https://clck.ru/3H4WUg”
Thanks to the high frequency of updates (latest data received on 15 June, 2026), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Technologies & Applications category.
12 082
Subscribers
-524 hours
-457 days
-16330 days
Posts Archive
Java Cookbook: Problems and Solutions for Java Developers + Code.
2020 #Eng || Бесплатный софт для чтения книг.
📓 Java Cookbook: Problems and Solutions for Java Developers, 4th Edition.
• Methods for compiling, running, and debugging.
• Packaging Java classes and building applications.
• Manipulating, comparing, and rearranging text.
• Regular expressions for string and pattern matching.
• Handling numbers, dates, and times.
• Structuring data with collections, arrays, and other types.
• Object-oriented and functional programming techniques.
• Input/output, directory, and filesystem operations.
• Network programming on both client and server.
• Processing JSON for data interchange.
• Multithreading and concurrency.
• Using Java in big data applications.
• Interfacing Java with other languages.
#Eng
The Well-Grounded Java Developer, Second Edition
2021 #Eng || Бесплатный софт для чтения книг.
📓 The Well-Grounded Java Developer, Second Edition.
• The new Java module system and why you should use it.
• Bytecode for the JVM, including operations and classloading.
• Performance tuning the JVM.
• Working with Java’s built-in concurrency and expanded options.
• Programming in Kotlin and Clojure on the JVM.
• Maximizing the benefits from your build/CI tooling with Maven and Gradle.
• Running the JVM in containers.
• Planning for future JVM releases.
#Eng
Think Java How to Think.
2021 #Eng || Бесплатный софт для чтения книг.
📓 Think Java How to Think.
• Discover one concept at a time: tackle complex topics in a series of small steps with multiple examples;
• Understand how to formulate problems, think creatively about solutions, and develop, test, and debug programs;
• Learn about input and output, decisions and loops, classes and methods, strings and arrays, recursion and polymorphism;
• Determine which program development methods work best for you, and practice the important skill of debugging.
#Eng
DevOps Tools for Java Developers: Best Practices from Source Code to Production Containers.
2022 #Eng || Бесплатный софт для чтения книг.
📓 DevOps Tools for Java Developers: Best Practices from Source Code to Production Containers.
• Explore software lifecycle best practices;
• Use DevSecOps methodologies to facilitate software development and delivery;
• Understand the business value of DevSecOps best practices;
• Manage and secure software dependencies;
• Develop and deploy applications using containers and cloud native technologies;
• Manage and administrate source control repositories and development processes;
• Use automation to set up and administer build pipelines;
• Identify common deployment patterns and antipatterns;
• Maintain and monitor software after deployment;
• With the rise of DevOps, low-cost cloud computing, and container technologies, the way Java developers approach development today has changed dramatically. This practical guide helps you take advantage of microservices, serverless, and cloud native technologies using the latest DevOps techniques to simplify your build process and create hyperproductive teams.
#Eng
Java Coding Problems.
2019 #Eng || Бесплатный софт для чтения книг.
📓 Java Coding Problems.
• Java Coding Problems will help you complete your daily tasks and meet deadlines. You can count on the 300+ applications containing 1,000+ examples in this book to cover the common and fundamental areas of interest: strings, numbers, arrays, collections, data structures, date and time, immutability, type inference, Optional, Java I/O, Java Reflection, functional programming, concurrency and the HTTP Client API. Put your skills on steroids with problems that have been carefully crafted to highlight and cover the core knowledge that is accessed in daily work. In other words (no matter if your task is easy, medium or complex) having this knowledge under your tool belt is a must, not an option.
#Eng
Предметно-ориентированное проектирование в Enterprise Java.
2021 #RU || Бесплатный софт для чтения книг.
Java Projects: Learn the fundamentals of Java 11 programming by building industry grade practical projects, 2nd Edition.
2021 #Eng || Бесплатный софт для чтения книг.
📓 Java Projects: Learn the fundamentals of Java 11 programming by building industry grade practical projects, 2nd Edition.
• This book is for anyone who wants to learn the Java programming language. No programming experience required. If you have prior experience, it will help you through the book more easily.
• Compile, package, and run a program using a build management tool;
• Get to know the principles of test-driven development;
• Separate the wiring of multiple modules from application logic;
• Use Java annotations for configuration;
• Master the scripting API built into the Java language;
• Understand static versus dynamic implementation of code.
#Eng
More Java 17: An In-Depth Exploration of the Java Language and Its Features.
2021 #Eng || Бесплатный софт для чтения книг.
📓 More Java 17: An In-Depth Exploration of the Java Language and Its Features.
• Work with the essential and advanced features of the Java 17 release. This book covers features such as annotations, reflection, and generics. These topics are then complemented by details of how to use lambda expressions, allowing you to build powerful and efficient Java programs. Furthermore, added to this edition you'll find topics on network programming, Java RMI, the process API, and custom runtime images. The authors provide a multitude of diagrams and complete programs to help you visualize and better understand the topics covered in this book.
• More Java 17, Third Edition starts with a series of chapters on the essential language features provided by Java before moving on to Java module development and packaging, and improved interop with other languages. After reading this book, you'll have the know-how of a professional Java programmer and be able to tackle most projects with confidence.
#Eng
Java 17 Quick Syntax Reference: A Pocket Guide to the Java SE Language, APIs, and Library.
#Eng || Бесплатный софт для чтения книг.
📓 Java 17 Quick Syntax Reference: A Pocket Guide to the Java SE Language, APIs, and Library.
• Quickly gain the insight necessary to address a multitude of Java coding challenges using this succinct reference guide, Java 17 Quick Syntax Reference, Third Edition. Short, focused code examples will help you learn and master various existing and new Java source code elements.
• This edition includes the following additions to Java SE and OpenJDK, through Java 17: Pattern matching for switch and instanceof, Sealed classes and interfaces, Switch expressions, Text block multiline strings, Java module system, Private methods in interfaces, and Type inference for local variables.
• You won’t find any technical jargon, bloated samples, drawn out history lessons or witty stories in this book. What you will find is a language reference that is concise, to the point and highly accessible. The book is packed with useful information and is a must-have for any Java programmer.
#Eng
Java Program Design: Principles, Polymorphism, and Patterns.
#Eng || Бесплатный софт для чтения книг.
+1📓 Java Program Design: Principles, Polymorphism, and Patterns.
• Java Program Design presents program design principles to help practicing programmers up their game and remain relevant in the face of changing trends and an evolving language. The book enhances the traditional design patterns with Java's new functional programming features, such as functional interfaces and lambda expressions. The result is a fresh treatment of design patterns that expands their power and applicability, and reflects current best practice.
• The book examines some well-designed classes from the Java class library, using them to illustrate the various object-oriented principles and patterns under discussion. Not only does this approach provide good, practical examples, but you will learn useful library classes you might not otherwise know about.
#Eng
