Side effecting a deopt in JavaScript

This article explains how a deoptimisation can occur as a side effect in JavaScript, especially in v8. Comments

via gsathya@users.lobste.rs (gsathya)

www.recompiled.dev

Side effecting a deopt

This article explains how a deoptimisation can occur as a side effect in Javascript, especially in v8.

GCC Preparing to Introduce “-Fhardened” Security Hardening Option https://www.phoronix.com/news/GCC-fhardened-Hardening-Option

Phoronix

GCC Preparing To Introduce "-fhardened" Security Hardening Option

Following discussions among compiler developers and other stakeholders, the GNU Compiler Collection (GCC) is preparing to add a '-fhardened' compiler option that will enable various hardening features aimed at increasing the security/robustness of the generated…

支付状态：出色

GNU 和自由软件运动四十周年

2023-09-19 17:19 by 你在天堂里遇见的下一个人

1983 年 9 月 27 日，计算机科学家 Richard Stallman 宣布开发类 Unix 自由软件操作系统 GNU 的计划，名字 GNU 代表 GNU's not Unix。GNU 是唯一一个为捍卫用户自由而开发的操作系统，四十年始终如一。它为私有操作系统提供了一个完整的合乎道德的替代。自由软件运动的历史就是始于 GNU。自由软件基金会（FSF）执行董事 Zoë Kooyman 表示，GNU 系统不仅仅是基于自由软件的最广泛使用的操作系统，也是指导自由软件运动四十年的哲学理念的核心。9 月 27 日，FSF 将庆祝 GNU 和自由软件运动四十年。四十年后的今天，自由软件比以往任何时候都重要，软件已经深入到我们的日常生活，但它无法被大部分用户控制。

https://www.fsf.org/news/forty-years-of-gnu-and-the-free-software-movement

#GNU

When Zig Outshines Rust - Memory Efficient Enum Arrays

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via dist1ll@users.lobste.rs (dist1ll)

alic.dev

When Zig outshines Rust - Memory efficient enum arrays

Proper support for sum types or tagged unions have become table stakes for systems programming languages. However, they can incur a lot of memory fragmentation that's not trivial to avoid without good support for metaprogramming. This post goes into Zig's…

Windows Subsystem for Linux September 2023 update

via Windows Command Line (author: Craig Loewen)

Microsoft News

Windows Subsystem for Linux September 2023 update

There is a new release for the Windows Subsystem for Linux (WSL) with new features and bug fixes! Check out the summary below, and read on to learn more about new experimental features, and some significant quality improvements. Experimental features We know…

How Hard is it to Adapt a Memory Allocator to CHERI?

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lobste.rs

How Hard is it to Adapt a Memory Allocator to CHERI?

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Programming With 5 Bits of RAM — What Turing Machines Can Tell Us About Programming Languages

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72 Degrees North

Programming With 5 Bits of RAM

... and what Turing machines can tell us about programming languages.

Which Computational Universe Do We Live In?

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via dannyob@users.lobste.rs (dannyob)

Quanta Magazine

Which Computational Universe Do We Live In?

Cryptographers want to know which of five possible worlds we inhabit, which will reveal whether truly secure cryptography is even possible.

Lancern's Treasure Chest

刚才才发现 std::span 没有 at 成员函数。 查了一下，原因是： I actually proposed at() for std::span as part of P1024r0. It was soundly defeated in LEWG, 0|0|4|4|5. I wasn’t there for the meeting, but from what I understand the feeling was that contracts (which at that time seemed…

https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2821r4.html

xs，被骂穿了，老头们后悔了

Things that do not exist in Dimension Apple https://maxread.substack.com/p/a-literary-history-of-fake-texts

Substack

A literary history of fake texts in Apple's marketing materials

Exploring the Applecore style

Changing the rules of Rust

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via jado@users.lobste.rs (jado)

lobste.rs

Changing the rules of Rust

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