Expression

Article URL: https://educatedguesswork.org/posts/memory-management-5/ Comments URL: https://news.ycombinator.com/item?id=43769996 Points: 2 # Comments: 0

Article URL: https://mahesh-hegde.github.io/posts/vscode-ipython-debugging/ Comments URL: https://news.ycombinator.com/item?id=43419586 Points: 1 # Comments: 0

We all know JSON. But you might not know that it stands for JavaScript Object Notation. JSON.org says it best, "It is easy for humans to read and write. It is easy for machines to parse and generate." { "foo": "bar" } It truly is easy. Nearly every language supports JSON either directly or through popular packages/libraries. This list includes things like C, Java, C#, Rust, Lisp, etc., but also more obscure…

v4.17.0 For this release, 319 changes landed. In addition to the 168 feature additions and 57 fixes listed below there were 12 refactoring changes, 13 documentation improvements and 56 chores. High...

The semantics of a language can be specified either by denotational semantics or operational semantics. These are sometimes summarised as: Denotational semantics specify the "meaning" of...

I've spent the past several years working with functional programming languages in my free time – primarily Haskell and OCaml. I love both languages but also find aspects of each frustrating. Haskell is terse and elegant with type classes providing a powerful mechanism for ad-hoc polymorphism. However, it can also be confusingly implicit and I personally find lazy evaluation to have more downsides than…

A Pascal-like scientific programming language, Blaze, is described. Blaze contains array arithmetic, forall loops, and APL-style accumulation operators, which allow natural expression of fine grained parallelism. It also employs an applicative or functional procedure invocation mechanism, which makes it easy for compilers to extract coarse grained parallelism using machine specific program restructuring. Thus Blaze…

A chronology of delimiters like "" used in web template systems.

Is staying at the forefront of programming languages still a priority for you? Do you want to be informed about the most popular programming languages in 2024? Is that your deal? You are where you wan...

Programming often involves decision-making processes where certain conditions determine the flow of actions within a program. Developers rely on various constructs to manage these conditions effective...

Article URL: https://burakemir.ch/post/cek-and-control/ Comments URL: https://news.ycombinator.com/item?id=38882481 Points: 1 # Comments: 0

Pcode2C is a translator from low pcode (Ghidra's IR) to C for the purposes of running the resulting code through off the shelf C verifiers. Unlike typical decompilation, the resulting C has a direct mapping to the original assembly.

This example shows how to solve the challenges in the British game show Countdown (https://en.wikipedia.org/wiki/Countdown_(game_show)) using algebraic data types and pattern matching.

On the abstract syntax tree and rewiring Rubocop

For almost a complete decade—starting with discovering Haskell in about 2009 and right up until switching to a job where I used primarily...

Article URL: http://norvig.com/lispy2.html Comments URL: https://news.ycombinator.com/item?id=37245965 Points: 1 # Comments: 0

Enhance your React.js coding experience by following best practices for component structure, naming conventions, formatting, error handling, testing, and more.

Article URL: http://blog.sigfpe.com/2023/08/what-does-it-mean-for-monad-to-be-strong.html Comments URL: https://news.ycombinator.com/item?id=37213739 Points: 1 # Comments: 0

Experimental analyses for ReScript and OCaml: globally dead values/types, exception analysis, and termination analysis. - GitHub - rescript-association/reanalyze: Experimental analyses for ReScript...

Among other interesting features, Rust has a powerful macro system. Unfortunately, even after reading The Book and various tutorials, when it came to trying to implement a macro which involved processing complex lists of different elements, I still struggled to understand how it should be done.