Hacker News: Peter5

New comment by Peter5 in "Lazarus Release 4.0"

Peter5 — Sun, 11 May 2025 13:36:11 +0000

fpcupdeluxe is great if you want to get a particular revision or build cross-compiling. If you need a stable version, just download the setup from. The docked IDE is the default option for this version.

New comment by Peter5 in "Lazarus Release 4.0"

Peter5 — Sun, 11 May 2025 13:34:14 +0000

2.5 MB is for most of the Lazarus Component Library (LCL) with minimal size increases even as program complexity grows. For example, Dadroit JSON Viewer EXE is less than 6 MB while having complicated tree views, JSON handling, networking, and more. By the way, an empty CLI EXE on Windows is less than 50KB.

New comment by Peter5 in "Lazarus Release 4.0"

Peter5 — Sun, 11 May 2025 09:14:13 +0000

Custom control set is supported too, and there are multiple alternatives.

New comment by Peter5 in "Lazarus Release 4.0"

Peter5 — Sun, 11 May 2025 08:07:42 +0000

Yes. Try the IDE itself; on Windows it is built with Win API. PeaZip is a sample of it https://github.com/peazip/PeaZip

Lazarus 4.0: Free and Open Source Pascal IDE

Peter5 — Sat, 10 May 2025 12:35:33 +0000

Article URL: https://forum.lazarus.freepascal.org/index.php?topic=71050.0

Comments URL: https://news.ycombinator.com/item?id=43945141

Points: 4

# Comments: 0

Telegram E2E Group Calls

Peter5 — Thu, 01 May 2025 16:09:01 +0000

Article URL: https://core.telegram.org/api/end-to-end/group-calls

Comments URL: https://news.ycombinator.com/item?id=43859635

Points: 1

# Comments: 0

SQLite Rsync: Database Remote-Copy Tool for SQLite

Peter5 — Mon, 28 Oct 2024 07:24:07 +0000

Article URL: https://sqlite.org/rsync.html

Comments URL: https://news.ycombinator.com/item?id=41968511

Points: 75

# Comments: 11

The AI Icon [video]

Peter5 — Sat, 28 Sep 2024 16:52:37 +0000

Article URL: https://www.youtube.com/watch?v=0cfZmYA-b4U

Comments URL: https://news.ycombinator.com/item?id=41681434

Points: 2

# Comments: 0

NIH: Tools for JSON and JSON Lines

Peter5 — Tue, 12 Mar 2024 07:52:04 +0000

Article URL: https://www.ncbi.nlm.nih.gov/datasets/docs/v2/reference-docs/file-formats/metadata-files/tools-for-jsonl/

Comments URL: https://news.ycombinator.com/item?id=39677124

Points: 2

# Comments: 0

Misty: Programing Language from the Creator of JSON

Peter5 — Thu, 02 Nov 2023 14:40:47 +0000

Article URL: https://www.crockford.com/misty/

Comments URL: https://news.ycombinator.com/item?id=38114122

Points: 9

# Comments: 3

Nota Message Format

Peter5 — Thu, 02 Nov 2023 14:34:43 +0000

Article URL: https://www.crockford.com/nota.html

Comments URL: https://news.ycombinator.com/item?id=38114060

Points: 2

# Comments: 0

New comment by Peter5 in "Programming your way to generate dummy JSON"

Peter5 — Wed, 12 Jul 2023 09:50:43 +0000

https://github.com/DadroitOrganization/Generator

Programming your way to generate dummy JSON

Peter5 — Wed, 12 Jul 2023 09:50:43 +0000

Article URL: https://dadroit.com/blog/json-generator-how-to-create-dummy-json-data/

Comments URL: https://news.ycombinator.com/item?id=36692307

Points: 3

# Comments: 1

A Return to the General Purpose Database

Peter5 — Tue, 23 May 2023 14:15:43 +0000

Article URL: https://redmonk.com/sogrady/2021/10/26/general-purpose-database/

Comments URL: https://news.ycombinator.com/item?id=36044646

Points: 1

# Comments: 0

New comment by Peter5 in "A guided intro to the Free Pascal language"

Peter5 — Thu, 29 Dec 2022 07:50:37 +0000

That's reasonable to not believe me, but can you enlighten me with more samples? If you mean managing pointers in Pascal, you can code in a style of high-level language like JS and never see a pointer to manage, thanks to managed records, objects, strings, and arrays. And if you are doing low-level stuff that needs getmem, alloc, and pointers, you better know what you are doing with your memory; otherwise, what is the point of writing these low-level codes? speed and control. Furthermore, pointers are typed and managed at compile time, with plenty of hints and warnings to show you the correct behaviour.

I stand by what I said about speed: I've been comparing the resulting code of GCC or Clang and FPC for years, and if you know what you're doing, the resulting speed will be almost the same. Sure, Clang does some quirky things, but at the end of the day, I've never seen a piece of code written by the same person in both languages (the result of one mind with one style of code) that resulted in a different speed. To be fair, GCC or Clang are a step ahead because they are the result of millions of dollars in corporate support, but my response was to emphasize that the speed is not what people remember from decades ago. As a sample, you can try the Dadroit tool, I linked, I am on the team, and you can compare a result of Pascal with similar tools.

And I agree with you. Don't get me wrong; despite my passionate response about Pascal, I am not saying that Pascal is a one-to-one replacement for new languages; my thesis is that you have most of the cool stuff you hear in this old language too, just without the hype, to encourage people to give it a try and not repeat the old "Pascal is old."

New comment by Peter5 in "A guided intro to the Free Pascal language"

Peter5 — Wed, 28 Dec 2022 17:13:13 +0000

Note for people who don't know much about FreePascal. It is a full-featured and very fast compiler. The resulting program is a rival for the best output of C/CPP compilers. It can be used in the style of simpler languages like Go and is almost as safe as Rust in a much faster manner. It has a great but old-looking IDE, Lazarus. It has been under active development for decades and is used for proper projects like:

https://dadroit.com/ https://peazip.github.io/ https://cudatext.github.io/ https://lazpaint.github.io/

As far as I know, there is no toolkit out there that lets you make fine looking applications for multiple platforms with proper speed.

The old Pascal you may know is not the new Pascal. The development of Pascal is mostly focused on ease of development while maintaining low-level programming and backward compatibility. It looks old on its face, but it is young at heart.

I recommend starting with Lazarus, https://www.lazarus-ide.org, a much lighter IDE compared to so-called light projects like VSCode, with many more features and components to play with.

Friendly word: don't let the comments with outdated information make you miss a great and fun tool.

New comment by Peter5 in "A guided intro to the Free Pascal language"

Peter5 — Wed, 28 Dec 2022 16:27:36 +0000

In these days, Lazarus and FPC are a valid choice instead of Delphi, except when you are doing some heavy component based codes, like organization oriented projects. Plus side is Lazarus can produce a project and UI for almost any OS.

New comment by Peter5 in "A guided intro to the Free Pascal language"

Peter5 — Wed, 28 Dec 2022 16:25:46 +0000

This website, is a collection of cool samples and sources. Check https://www.getlazarus.org/learn/tutorials/examples/ for many cool projects and the author has many nice projects including https://github.com/sysrpl/Tiny.Sim

New comment by Peter5 in "Software I’m thankful for (2021)"

Peter5 — Sat, 24 Sep 2022 07:43:10 +0000

Everything (Instant file search): https://www.voidtools.com/

Pasvulkan: Vulkan Toolset for Pascal

Peter5 — Wed, 14 Sep 2022 05:54:49 +0000

Article URL: https://github.com/BeRo1985/pasvulkan

Comments URL: https://news.ycombinator.com/item?id=32833732

Points: 8

# Comments: 0