问题
GPT-4o mini(free by sign in):
- The versions of Qt (primarily in GoldenDict)
- Provide details about the relationship between Qt 5, Qt 6, and ES5, ES6 of ECMAScript (primarily in GoldenDict).
GPT-4o mini(通过登录免费提供):
- Qt的版本(主要在GoldenDict中)
- 提供关于 Qt 5、Qt 6 与 ECMAScript 的 ES5 和 ES6 之间关系的详细信息(主要在 GoldenDict 中)。
摘录
Differences in JavaScript Support (ES5/ES6):
- ES5 (ECMAScript 5) is the version of JavaScript that was widely used before the introduction of ES6. It includes features such as strict mode, getters/setters, and improved error handling, but lacks the modern features available in ES6.
- ES6 (ECMAScript 6) is a significant update to JavaScript, which includes improvements like classes, modules, enhanced object literals, destructuring, promises, and other features that make the language more powerful and easier to work with.
- Qt’s Role: Qt 5 typically supports ES5 features because it uses an older version of the Chromium engine. However, Qt 6 is more likely to fully support ES6 features, aligning with modern web standards and ensuring better compatibility with newer web technologies.
JavaScript 支持的差异(ES5/ES6):
- ES5(ECMAScript 5)是 JavaScript 在引入 ES6 之前的版本。它包括严格模式、getter/setter 和改进的错误处理等功能,但缺乏 ES6 中的现代特性。
- ES6(ECMAScript 6)是对 JavaScript 的一次重大更新,新增了类、模块、增强的对象字面量、解构赋值、Promise 等特性,使语言更强大、易于使用。
- Qt 的作用:Qt 5 通常支持 ES5 特性,因为它使用的是较旧版本的 Chromium 引擎。然而,Qt 6 更有可能完全支持 ES6 特性,与现代 Web 标准兼容,确保更好的与新兴 Web 技术的兼容性。
补充
Qt 5 ≈ ES5 (classic, stable, widespread)
Qt 6 ≈ ES6–ES11+ (modern, modular, future-ready)
最新版是JavaScript ES15 (2024) ,但以下GPT的回复是错的!?
ECMAScript Version | Year | Key Features
ES6 (ES2015) | 2015 | let, const, arrow functions, classes, modules
ES7 (2016) | 2016 | Array.prototype.includes, ** operator
ES8 (2017) | 2017 | async/await, Object features
ES9 (2018) | 2018 | Promise.finally, rest/spread for objects
ES10 (2019) | 2019 | flatMap, trimStart, Object.fromEntries
ES11 (2020) | 2020 | Optional chaining (?.), nullish coalescing (??)
ES12–ES2024 | 2021–now | Even more refinements, #private fields, top-level await, etc.
随手小记
新作在含2024后,若遇到折叠失效、显示内容空白、发音异常等等,猜测是无法正常加载ES6-?的代码在软件上。
例子(虽然软件为Mdict):topic/22925
因完整版 js使用到ES6语法,Mdict无法正常加载, 有能力可以帮忙转下。
- 建议金典Qt 6+于衍生版(中国,又名goldendict-ng)。
- 个人因素而仍使用金典Qt 5.12.3于原版(俄罗斯)。