Java How to Program, Late Objects, Global Edition (Harvey Deitel, Paul J. Deitel) (z-library.sk, 1lib.sk, z-lib.sk)

【One-Line Pitch】 A comprehensive, live-code-driven Java textbook that takes you from absolute programming basics through advanced concurrency and database access, ideal for self-learners and instructors who want a single, deeply practical reference for Java SE 8 and 9. 【Book Arc】 - **Opening (~0%–10%)**: Introduces the book's philosophy—the "live-code" approach with hundreds of complete, working programs—and covers computer fundamentals, the evolution of programming languages, and basic object terminology. It also explains software release terminology (alpha, beta, release candidate) and points to online resources like StackOverflow and Oracle forums for getting help. - **Early (~10%–23%)**: Dives into core programming mechanics: control statements (if, if…else, while), operator precedence, and the essentials of structured programming. Uses UML activity diagrams to visualize single-entry/single-exit control flow, and demonstrates nested control statements with practical examples like exam-result analysis. - **Early (~23%–32%)**: Covers the for loop in depth—its header components, scope of control variables, and equivalence to while loops—followed by a structured-programming summary that consolidates all control statements and operator precedence/associativity into a single reference table. - **Middle (~32%–48%)**: Shifts to methods and arrays. Explains programmer-declared methods with parameters and return values, method overloading (distinguished by signatures, not return types), and array manipulation including the Arrays class (fill, binarySearch) and System.arraycopy for copying elements. - **Late (~48%–100%)**: Advances to intermediate and advanced topics: multithreading with the Executor Framework, thread synchronization (monitors, atomic operations), producer/consumer relationships using ArrayBlockingQueue and Lock/Condition interfaces, concurrent collections, JavaFX multithreading, parallel streams, and the Fork/Join Framework. Concludes with JDBC for relational database access, covering SQL basics (SELECT, WHERE, JOIN, INSERT, UPDATE, DELETE) and setting up Java DB. 【Key Takeaways】 - **Structured programming is the bedrock of readable code** (Early): Java's control statements are single-entry/single-exit, and combining them in limited ways (sequence, selection, iteration) makes programs easier to test, debug, and modify. UML activity diagrams help visualize this discipline. - **The for loop is purpose-built for counter-controlled iteration** (Early): Its header (initialization; condition; increment) is a compact, readable pattern, but the control variable's scope is limited to the loop—a key distinction from while loops, which suit sentinel-controlled iteration. - **Method overloading is resolved by signature, not return type** (Middle): The compiler distinguishes overloaded methods by name plus parameter count, types, and order. Return type alone is insufficient, so two methods differing only in return type cause ambiguity. - **The Arrays class centralizes common array operations** (Middle): Static methods like fill and binarySearch, plus System.arraycopy, replace manual loops for populating, searching, and copying arrays—reducing boilerplate and error-prone code. - **Thread safety demands explicit synchronization** (Late): Sharing mutable data across threads without synchronization leads to race conditions. Java offers layered solutions: immutable data, monitors, synchronized blocks, and higher-level constructs like ArrayBlockingQueue and Lock/Condition. - **Producer/consumer patterns are a canonical concurrency problem** (Late): The book walks through multiple implementations—unsynchronized (broken), ArrayBlockingQueue (simple), and advanced versions with wait/notify and Lock/Condition—showing how each layer adds control and safety. - **JDBC connects Java to relational databases** (Late): After covering SQL fundamentals (SELECT, WHERE, ORDER BY, INNER JOIN, INSERT, UPDATE, DELETE), the book shows how to set up Java DB and execute queries, bridging Java code to persistent data. 【Reading Tips】 - **Skim the Opening chapters** (~0%–10%) if you have any programming background; the computer-history and terminology sections are useful for beginners but not essential for coding. - **Deep-read the control statements and methods chapters** (Early–Middle): These are the foundation. Work through every live-code example, especially the nested-control-statement analysis and method-overloading demos, to internalize syntax and logic. - **Treat the concurrency chapters (Late) as a progressive case study**: Read them in order—from unsynchronized to ArrayBlockingQueue to Lock/Condition—to see how each solution addresses the previous one's flaws. Don't skip the "Advanced" sections if you're serious about multithreading. - **Use the operator precedence table** (Early, ~32%) as a quick reference while solving exercises; it consolidates everything introduced so far and prevents common evaluation-order mistakes. - **For JDBC (Late), focus on the SQL basics first**: The book assumes you can write queries; if SQL is new, practice the SELECT, JOIN, and UPDATE examples before attempting the Java integration code. 【Coverage Limits】 This guide synthesizes the provided excerpts, which cover the table of contents, introductory chapters, control statements, methods, arrays, and advanced concurrency/JDBC topics. It does not cover intermediate chapters (e.g., classes deeper than methods, inheritance, polymorphism, GUI, exception handling) that are not represented in the sample.