曾小乱

2024-03-31

2024-03-30

缺失 2d

2024-03-29

Copying multiple filenames to clipboard?

if you simply select several files in finder and do command+c and then paste it into a plain text document (or in an excel file for that matter) it will paste the file names.

https://discussions.apple.com/thread/1850895?sortBy=best

2024-03-28

TypeScript 5.2 introduces a new keyword：using

that you can use to dispose of anything with a Symbol.dispose function when it leaves scope.

This is based on the TC39 proposal, which recently reached Stage 3 (out of 4) in its progress to JavaScript. This means that it’s ready to be tested by early adopters.
using will be extremely useful for managing resources like file handles, database connections, and more.

https://www.totaltypescript.com/typescript-5-2-new-keyword-using

乱语：js 新的关键字，using 了解一下

2024-03-27

网传君乐宝奶粉有三鹿的影子，是真的么

2008年8月，中国乳制品史上震惊中外的安全事故——三聚氰胺事件爆发，30万婴幼儿因此患病，22家奶企的奶粉中被检出三聚氰胺。

其中，以三鹿集团为首。根据当时国家质检总局的检测，三鹿婴幼儿奶粉中的三聚氰胺检出量最高达2563mg/kg。是现在限值的2563倍！

2009年2月，三鹿集团破产倒闭，资产被拍卖。其中，没有三聚氰胺前科的三元集团以6.16亿元的价格拍得三鹿集团的主要资产，其中包括了三鹿集团的土地使用权、房屋建筑物、机器设备等可持续经营的有效资产。

https://zhuanlan.zhihu.com/p/50371568

2024-03-26

缺失 3d

2024-03-25

Farm is a extremely fast vite-compatible web-building tool written in Rust. It’s designed to be fast, powerful and consistent, aims to provide best experience for web development, which is the real next generation build tool.

https://github.com/farm-fe/farm

这个 farm 比 vite 更快，号称它才是真正的下一代开发打包工具，vite 的压力大了。不过尤大有国际化的视野和运营推广能力，vue 社区的加持，期待一下下

2024-03-24

缺失 4d

2024-03-23

4~6个月母乳喂养的宝宝建议补充铁剂

鉴于6~12个月的宝宝，每天铁的需要量达到10mg/d，但这个量并不是一下提高的，而是逐渐增加的。另外，此时宝宝体内的铁储备已经用得差不多了，而母乳中的铁含量并没有提高。可见，此时的铁已不能满足身体的需要，铁缺乏的风险也随之增加。

因此，美国儿科学会建议从4个月开始，给宝宝补充1mg/kg的铁剂，每日最多不超过15mg（比如，宝宝体重是6kg，那么就需要每天补充6mg 的铁剂），直到饮食中摄入足够的铁。

https://mp.weixin.qq.com/s/4j-KNgA5SITiAeRYsoUJ9w

2024-03-22

2024-03-21

2024-03-20

resolve.preserveSymlinks

Type: boolean

Default: false

Enabling this setting causes vite to determine file identity by the original file path (i.e. the path without following symlinks) instead of the real file path (i.e. the path after following symlinks).

https://vitejs.dev/config/shared-options.html#resolve-preservesymlinks

乱语：没有看明白这项配置名是什么意思？ preserve 是保留的意思，预留符号链接，那就从符号链接里查找，配置为 true，反而不从符号链接里查找，是我的英文出了啥子问题嘛？

2024-03-19

2024-03-18

有没有大佬给自己写的 react hook 写过单元测试呢？留言交流交流呀

现在提问都流行付费咨询

我去看看 react-use 怎么写单元测试的

https://zhuanlan.zhihu.com/p/638154319?utm_id=0

2024-03-17

新生儿为什么落地醒：在人类原始社会，一个婴儿如果独自睡觉，很有可能被突然闯入的野兽吃掉，而抱在怀里的新生儿可以立马被父母抱着逃离危险，所以在人类的基因深处，植入了只有抱着才能睡觉的原始基因。

所以基本没有不落地醒的宝宝。

2024-03-16

2024-03-15

2024-03-14

2024-03-13

After birth, your baby’s new taste buds are very sensitive. They can recognize sweet and sour tastes, but prefer sweet. This is one reason they love the taste of your breast milk.

The senses of taste and smell are linked, and your baby has a well-developed sense of smell at birth too.

They can smell which way to turn to be fed, and even smell the difference between your breast milk and another mum’s.

3-6 months, your baby’s tongue has grown. This is why everything goes in the mouth as he is trying to make sense of different tastes and textures. At around 5 months, baby’s sense of taste has changed and he is able to react more to salty tastes

https://bibetta.com/blogs/news/development-of-babies-taste-buds

2024-03-12

I had to change the console background color to white because of eye problems, but the font is gray colored and it makes the messages unreadable. How can I change it?

https://stackoverflow.com/questions/9781218/how-to-change-node-jss-console-font-color

乱语：如何修改终端的字体颜色？震惊，十年前的提问，现在还有人维护更新文章，微信公众号只能改几个字，逼迫大家创造文字垃圾，对汉字文化的正向作用，不得不存疑。

2024-03-11

In 2006, the software developer, Graydon Hoare, started Rust as a personal project while he was working at Mozilla.

According to an interview with MIT Technology Review, the inspiration for Rust came from a broken elevator in Hoare’s apartment building. The software for the lift operation system had crashed and Hoare understood that issues like this usually came from problems with how a program uses memory.

https://github.blog/2023-08-30-why-rust-is-the-most-admired-language-among-developers/

乱语：rust 趣闻，作者的电梯坏了，被困在里面，他想到的除了要赶紧出去，还想到这大概率是电梯程序的内存管理出了问题，所以着手解决这个问题。

通过这篇文章的介绍，rust 的流行得益于并发特性，内存管理，和优异的性能，现在前端工具链都是使用 rust 锈化，太卷了。

2024-03-10

2024-03-09

rolldown 已经开源，用 rust 写的，基本来自由字节的开发者在维护，项目还在初级阶段，积极贡献代码，加入核心团队，有望成为明星程序员，在社区里引领风骚。

前端基建的门槛越来越高，tailwind 也是 rust 写的，把一般的开发者就挡在门外了

https://github.com/rolldown-rs/rolldown

2024-03-08

2024-03-07

The Disposable Pattern in TypeScript

https://blog.hediet.de/post/the_disposable_pattern_in_typescript

乱语：看 vs code 官方成员如何理解 dispose 的模式。个人体会，有一点用，似乎也没有那么强烈的用处，为了摆脱命令式的写法，用 using 关键字是不是就够了，可能是更贴合 vs code 的场景？

2024-03-06

推荐阅读深度好文《我们现在怎样做父母》———鲁迅

可惜的是中国的旧见解，竟与这道理完全相反。夫妇是“人伦之中”，却说是“人伦之始”;性交是常事，却以为不净;生育也是常事，却以为天人的大功。大人对于婚姻，大抵先夹带着不净的思想。亲戚朋友有许多戏谑，自己也有许多羞涩，直到生了孩子，还是躲躲闪闪，怕敢声明;独有对于孩子，却威严十足。这种行径，简直可以说是和偷了钱发迹的财主，不相上下了。

我并不是说，——如他们攻击者所意想的，——人类的性交也应如别种动物，随便举行;或如无耻流氓，专做些下流举动，自鸣得意。是说，此后觉醒的人，应该先洗净了东方固有的不净思想，再纯洁明白一些，了解夫妇是伴侣，是共同劳动者，又是新生命创造者的意义。所生的子女，固然是受领新生命的人，但他也不永久占领，将来还要交付子女，像他们的父母一般。只是前前后后，都做一个过付的经手人罢了。

https://m.vrrw.net/wx/9504.html

2024-03-05

Do not go gentle into that good night,
Old age should burn and rave at close of day;
Rage, rage against the dying of the light.

Though wise men at their end know dark is right,
Because their words had forked no lightning they
Do not go gentle into that good night.

Good men, the last wave by, crying how bright
Their frail deeds might have danced in a green bay,
Rage, rage against the dying of the light.

Wild men who caught and sang the sun in flight,
And learn, too late, they grieved it on its way,
Do not go gentle into that good night.

Grave men, near death, who see with blinding sight
Blind eyes could blaze like meteors and be gay,
Rage, rage against the dying of the light.

And you, my father, there on the sad height,
Curse, bless, me now with your fierce tears, I pray.
Do not go gentle into that good night.
Rage, rage against the dying of the light.

https://www.ivy.com.tw/column/cont/2020082813504590810

乱语：读完这首诗，我们可以更近一步理解《星际超越》这个电影，人类的命运到了转折点，要 rage rage

2024-03-04

Using type predicates

To define a type guard, we simply need to define a function whose return type is a type predicate:

function isFish(pet: Fish | Bird): pet is Fish { 
  return (pet as Fish).swim !== undefined;
}

pet is Fish is our type predicate in this example. A predicate takes the form parameterName is Type, where parameterName must be the name of a parameter from the current function signature.

https://www.typescriptlang.org/docs/handbook/advanced-types.html#type-guards-and-differentiating-types

乱语：type predicate 不知道在这里怎么翻译成中文比较好，请教各位大佬🧍♂️。一些项目类型写的实在复杂，看了让人生厌，所以 svelte 弃用了 typescript。

2024-03-03

2024-03-02

2024-03-01

Haemophilus influenzae type b (Hib) can cause serious illness and death in babies and children younger than 5 years old. CDC recommends Hib vaccination for all children younger than 5 years old in the United States.

https://www.cdc.gov/vaccines/vpd/hib/public/index.html

2024-02-29

2024-02-28

2024-02-27

2024-02-26

2024-02-25

2024-02-24

2024-02-23

The color-scheme CSS property allows an element to indicate which color schemes it can comfortably be rendered in.

Common choices for operating system color schemes are “light” and “dark”, or “day mode” and “night mode”.

When a user selects one of these color schemes, the operating system makes adjustments to the user interface. This includes form controls, scrollbars, and the used values of CSS system colors.

https://developer.mozilla.org/en-US/docs/Web/CSS/color-scheme

通过 color-scheme 这个属性可以指定网站的主题，一般是深色和浅色主题，苹果手机对两种主题的适配很重视，所以微信公众号的文章也进行了适配，否则就被下架了。

继续阅读“过年与住院”

2024-01-31

UTI 的其他风险因素包括：

尿路问题。

出生时有尿路问题的婴儿可能出现排尿困难，这种情况下，尿液会回流至尿道，从而导致 UTI。

尿路阻塞。

肾结石或前列腺肿大可能导致尿液滞留在膀胱内，从而增加患 UTI 的风险更高。

免疫系统抑制。

糖尿病及其他疾病可能损害免疫系统（机体防御病菌的机制），从而增加患 UTI的风险。

使用导尿管。

无法自行排尿的患者通常必须使用引流管（导尿管）排尿。使用导尿管会增加患 UTI 的风险。住院患者可能会使用导尿管。有神经系统问题而难以控制排尿的患者或瘫患者也可能使用导尿管排尿。

近期曾接受过泌尿系统手术。

泌尿系统手术或需要使用医疗器械的尿路检查都可能导致患 UTI 的风险升高。

https://www.mayoclinic.org/zh-hans/diseases-conditions/urinary-tract-infection/symptoms-causes/syc-20353447

继续阅读“新手爸爸”

2023-12-31

缺失 1d

2023-12-30

So in summary, SolidJS’ performance comes from appropriately scaled granularity through compilation, the most effective DOM creation methods, a reactive system not limited to local optimization and optimized for creation, and an API that does not require unnecessary reactive wrappers.

https://dev.to/ryansolid/thinking-granular-how-is-solidjs-so-performant-4g37

solidjs 没有 vnode，diff 起来也是很耗时的，他的 api 设计既像 react，又像 vue，我纳闷的是 react 选择再做一个难度极大的 react forget 的项目来弥补设计上的缺陷，为啥还要选择这样的设计方案？为了社区的不割裂？vue2 和 vue3 已经严重割裂开来。

继续阅读“宝子出生”

2023-11-30

Artificial Intelligence (AI) has witnessed remarkable advancements in recent years, leading to its integration into various aspects of our lives.

One fascinating application of AI lies in its ability to engage in human-like conversations, facilitating seamless communication between machines and people. With the advent of AI chat systems, a new era of interaction has emerged, enabling us to converse with machines in ways that were once confined to the realm of science fiction.

In this article, we will explore how AI can chat with people and delve into its potential benefits and implications.

https://onlinegpt.org/chat/

找到一个免费使用的 ChatGPT，不用注册登录，用 ai 辅助写代码有一定帮助

继续阅读“李克强去世”

2023-10-31

中国文化博学多才，有时候我们就一字之差结果就千差万别。比方说橡胶木和橡木，这是一字之差，代表了两种不同木材，价格上也就天差地别，接下来小编为大家介绍橡胶木和橡木的区别，一起来看看吧！

https://www.sohu.com/a/348392573_100086001

2023-10-30

备皮是指在手术的相应部位剃除毛发并进行体表清洁的手术准备，是对拟行外科手术的患者在术前进行手术区域清洁的工作，可不仅仅是清除体毛那么简单，还包括皮肤的清洗，有时术前还要做皮肤碘伏擦洗等。目前，外科术前备皮大体分为剃毛备皮法和不剃毛备皮法两类。在欧美及日本等医疗水平发达国家，自上世纪八十年代起，已开始普遍选用不剃毛备皮法。其中不剃毛备皮法又可以分为脱毛剂备皮法、推毛备皮法和清洁剂清洁法3种。

剃毛备皮方法简单易行，但可能造成皮肤损伤，成为细菌繁殖的基地和感染源，在国外已很少选用。

使用备皮刀有划伤皮肤的风险，使用脱毛剂更安全。很多现在的手术不用备皮，也备皮了。

继续阅读“学习 react”