Ruby Blocks, Procs, and Lambdas Explained
Understanding the differences between blocks, procs, and lambdas is key to writing idiomatic Ruby.
Read more →Functional
Map, Filter, Reduce: Functional Collection Operations
Every developer has written the same loop thousands of times: iterate through a collection, check a condition, maybe transform something, accumulate a result. It’s mechanical, error-prone, and buries…
Read more →How to Use Keras Functional API in TensorFlow
The Keras Functional API is TensorFlow’s interface for building neural networks with complex topologies. While the Sequential API works well for linear stacks of layers, real-world architectures…
Read more →Functional Programming: Pure Functions and Immutability
Functional programming isn’t new—Lisp dates back to 1958—but it’s experiencing a renaissance. Modern languages like Rust, Kotlin, and even JavaScript have embraced functional concepts. TypeScript…
Read more →Finger Tree: Versatile Functional Data Structure
Finger trees are a purely functional data structure introduced by Ralf Hinze and Ross Paterson in 2006. They solve a problem that plagues most functional data structures: how do you get efficient…
Read more →Builder Pattern in Go: Functional Options Alternative
Every Go developer eventually faces the same challenge: you need to initialize a struct with many optional parameters, but Go gives you no default parameters, no method overloading, and no named…
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