InCodeXbySomeone·16h agoUnderstanding Java Concurrency: The Theory Behind Threads, Race Conditions, Monitors, and DeadlockFrom Dijkstra’s mutual exclusion to Hoare’s monitors and Coffman’s four deadlock conditions — the ideas behind today’s Java code
InCodeXbySomeone·Oct 27Understanding Java Streams — The Theory Behind Lazy Evaluation, Folds, and the Optional TypeArbiter Guide Theory • Day 14 | Where map and reduce came from, why a stream waits for a terminal operation, what an identity value really…
InCodeXbySomeone·Oct 22Understanding Java Lambdas — The Theory Behind Lambda Calculus, Functional Interfaces, and Method…Arbiter Guide Theory • Day 13 | Where the arrow came from, why Java gave lambdas interfaces instead of function types, why Function can't…
InCodeXbySomeone·Oct 12Understanding Java Generics — The Theory Behind Bounded Quantification, Use-Site Variance, and the…Arbiter Guide Theory • Day 12 | Why T extends Comparable<T> names T twice, where ? extends and ? super came from, what CAP#1 really is, and…
InCodeXbySomeone·Oct 9Understanding Java Exceptions — The Theory Behind Termination, Checked Exceptions, and Cleanup the…Arbiter Guide Theory • Day 11 | Why Java’s catch can only terminate, where checked exceptions came from, why finally is copied into every…A response icon1A response icon1
InCodeXbySomeone·Oct 4Understanding Java Regex — The Theory Behind Compiled Patterns, Thompson’s Automata, and the Cursor…Arbiter Guide Theory • Day 10 | Exploring why matches() and find() are two different questions about a language, why a Pattern is a…
InCodeXbySomeone·Aug 29Understanding Java Strings — The Theory Behind Immutability, Kleene’s Algebra, and the Invariants…Arbiter Guide Theory • Day 9 | Exploring why a value that cannot change buys a cached hash and a literal pool, where \s{2,} comes from and…
InCodeXbySomeone·Aug 21Understanding Java Maps — The Theory Behind Hashing, Unspecified Order, and the Map Contract…Arbiter Guide Theory • Day 8 | Exploring the hash table as a time–space bargain, why HashMap refuses to promise an iteration order, and why…A response icon1A response icon1
InCodeXbySomeone·Aug 17Understanding Java Arrays and Lists — The Theory Behind Representation, Information Hiding, and the…Arbiter Guide Theory • Day 7 | Exploring the raw array as pre-abstraction storage, the Iterator pattern as information hiding applied to…
InCodeXbySomeone·Aug 13Understanding Java Abstraction and Interfaces — The Theory Behind Data Abstraction, Trait-Based…Arbiter Guide Theory • Day 6 | Exploring abstract classes as partial specification, default methods as trait-based reuse, and why equals()…
InCodeXbySomeone·Aug 11Understanding Java Inheritance — The Theory Behind Substitutability, Polymorphism, and Late BindingArbiter Guide Theory • Day 5 | Exploring inheritance as type extension, the Liskov Substitution Principle, subtype versus ad-hoc…A response icon1A response icon1
InCodeXbySomeone·Aug 9Understanding Java Classes — The Theory Behind Abstract Data Types, Information Hiding, and Static…Arbiter Guide Theory • Day 4 | Exploring classes as user-defined abstract data types, constructors as invariant contracts, encapsulation as…A response icon1A response icon1
InCodeXbySomeone·Aug 4Understanding Java Methods — The Theory Behind Abstraction, Recursion, and Call-by-SharingArbiter Guide Theory • Day 3 | Exploring procedural abstraction, static overload resolution, the call stack behind recursion, and the real…A response icon1A response icon1
InCodeXbySomeone·Aug 3Understanding Java Control Flow — The Theory Behind Decisions and RepetitionArbiter Guide Theory • Day 2 | Exploring the concepts behind conditionals, switch dispatch, loop semantics, and structured jumps in Java
InCodeXbySomeone·Aug 2Understanding Java Basics — A Theoretical Foundation Before Writing Better CodeArbiter Guide Theory • Day 1 | Exploring the concepts behind variables, data types, input, output, and type conversion in JavaA response icon1A response icon1
