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
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Network:📈 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 11 748 subscribers, ranking 10 289 in the Technologies & Applications category and 54 774 in the Russia region.
📊 Audience metrics and dynamics
Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 11 748 subscribers.
According to the latest data from 06 September, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -124 over the last 30 days and by 3 over the last 24 hours, overall reach remains high.
- Verification status: Not verified
- Engagement rate (ER): The average audience engagement rate is 10.55%. Within the first 24 hours after publication, content typically collects 6.07% reactions from the total number of subscribers.
- Post reach: On average, each post receives 1 239 views. Within the first day, a publication typically gains 713 views.
- Reactions and interaction: The audience actively supports content: the average number of reactions per post is 3.
- 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 07 September, 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.
11 748
Subscribers
+324 hours
-207 days
-12430 days
Posts Archive
📓 Numerical Methods Using Java: For Data Science, Analysis, and Engineering.
• Numerical Methods Using Java covers a wide range of topics, including chapters on linear algebra, root finding, curve fitting, differentiation and integration, solving differential equations, random numbers and simulation, a whole suite of unconstrained and constrained optimization algorithms, statistics, regression and time series analysis. The mathematical concepts behind the algorithms are clearly explained, with plenty of code examples and illustrations to help even beginners get started.
• Program in Java using a high-performance numerical library;
• Learn the mathematics for a wide range of numerical computing algorithms;
• Convert ideas and equations into code;
• Put together algorithms and classes to build your own engineering solution;
• Build solvers for industrial optimization problems;
• Do data analysis using basic and advanced statistics;
#Eng
Hands-On Automation Testing with Java for Beginners: Build automation testing frameworks from scratch with Java.
2019 #Eng || Бесплатный софт для чтения книг.
📓 Hands-On Automation Testing with Java for Beginners: Build automation testing frameworks from scratch with Java.
• This book provides you with efficient techniques to effectively handle Java-related automation projects. You will learn how to handle strings and their functions in Java. As you make your way through the book, you will get to grips with classes and objects, along with their uses. In the concluding chapters, you will learn about the importance of inheritance and exceptions with practical examples.
• Understand the practical usage of Java conditions and loops;
• Write any Java program logic with strategies, tips, and tricks;
• Leverage advanced topics in Java collections to solve Java-related problems;
• Understand and use objects, classes, methods, and functions in Java;
• Build Java automation frameworks from scratch;
• Obtain knowledge of Java object-oriented programming (OOP) concepts with practical implementations;
#Eng
Java 17 for Absolute Beginners: Learn the Fundamentals of Java Programming, 2nd Edition.
2022 #Eng || Бесплатный софт для чтения книг.
📓 Java 17 for Absolute Beginners: Learn the Fundamentals of Java Programming, 2nd Edition.
• Write your first code in Java 17 using simple, step-by-step examples that model real-word objects and events, making learning easy. With Java 17 for Absolute Beginners you’ll be able to pick up the concepts without fuss. It teaches Java development in language anyone can understand, giving you the best possible start.
• You’ll see clear code descriptions and layout so that you can get your code running as soon as possible. Author Iuliana Cosmina focuses on practical knowledge and getting you up to speed quickly―all the bits and pieces a novice needs to get started programming in Java.
#Eng
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.
