JavaScript’s arrays can hold heterogeneous types, change size on the fly, and readily insert or remove elements. Traditional methods like slice, splice, and push/pop do this by operating on the array ...

取っつきにくい印象のある関数型プログラミング。でも、論より証拠。ECMAScript 5でサポートされたMap()とReduce()を使うと、こんなにすっきりとしたコードが書けるのです。 本記事はPanayiotis Velisarakos、Tim Severien、Dan Princeが査読を担当しています。最高の内容に ...

C# and TypeScript get a lot more attention, but Microsoft has also been steadily working to improve its F# programming language. The open source and cross-platform F# is officially described as a ...