{"pageContext":{"index":26,"total":364,"name":"2019-11-03","items":[{"node":{"frontmatter":{"title":"Depcheck检测没有使用的依赖的vscode插件","publish":true,"cover":"https://juliensanmartin.gallerycdn.vsassets.io/extensions/juliensanmartin/vscode-depcheck/1.2.0/1572280364038/Microsoft.VisualStudio.Services.Icons.Default","showCover":true,"date":"2019-11-01","category":"ide","url":"https://marketplace.visualstudio.com/items?itemName=juliensanmartin.vscode-depcheck#depcheck","author":"Julien Sanmartin","translator":"","tags":["vscode"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"Nova - mongo上的关系层封装 - 连结 graphql 和 Meteor","publish":true,"cover":"","showCover":true,"date":"2019-11-01","category":"nodejs","url":"https://github.com/kaviarjs/nova","author":"Kaviar 编辑 Ka","translator":"","tags":["graphql"],"priority":1},"html":"

其目的是为了便于整合meteor和graphql. 然而可直接用于mongo或者graphql。

"}},{"node":{"frontmatter":{"title":"asciichart 无依赖ascii图表","publish":true,"cover":"https://user-images.githubusercontent.com/1294454/31798504-ca2af4cc-b53c-11e7-946c-620d744f6d16.gif","showCover":true,"date":"2019-11-01","category":"nodejs","url":"https://github.com/soldair/node-qrcode","author":"Igor Kroitor","translator":"","tags":["chart"],"priority":1},"html":"
\n

作者也是ccxt的作者，十分勤奋，老编还和其打过交道：）

\n
"}},{"node":{"frontmatter":{"title":"ESM将在Nodejs13里正式支持","publish":true,"cover":"","showCover":true,"date":"2019-11-01","category":"nodejs","url":"https://github.com/openjs-foundation/cross-project-council/issues/114","author":"Myles Borins","translator":"","tags":["ESM"],"priority":1},"html":"

参见 JavaScript模块现状 和 深入解析ES Module

"}},{"node":{"frontmatter":{"title":"JAMStack主题合集","publish":true,"cover":"","showCover":true,"date":"2019-10-31","category":"frontend","url":"https://jamstackthemes.dev/","author":"Stackbit","translator":"","tags":["css"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"atlas支持PayPal 付款","publish":true,"cover":"","showCover":true,"date":"2019-11-01","category":"database","url":"https://www.mongodb.com/blog/post/paypal-for-atlas--the-newest-way-to-pay-for-fullymanaged-mongodb","author":"Jenny Liang@atlas","translator":"","tags":["mongodb"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"getopts解析cli参数工具","publish":true,"cover":"","showCover":true,"date":"2019-11-01","category":"nodejs","url":"https://github.com/JorgeBucaran/getopts","author":"Jorge Bucaran","translator":"","tags":["cli"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"madge 为你的项目创建依赖图","publish":true,"cover":"https://camo.githubusercontent.com/efe42226657c331807a70f06cc8cea889ef3ba8f/687474703a2f2f706168656e2e6769746875622e696f2f6d616467652f6d616467652e737667","showCover":true,"date":"2019-11-02","category":"javascript","url":"https://github.com/pahen/madge","author":"Patrik Henningsson","translator":"","tags":["dependencies"],"priority":2},"html":""}},{"node":{"frontmatter":{"title":"css种的随机技巧","publish":true,"cover":"https://res.cloudinary.com/css-tricks/image/upload/c_scale,w_400,f_auto,q_auto/v1571697450/random-01_tavjbx.gif","showCover":true,"date":"2019-10-31","category":"frontend","url":"https://css-tricks.com/are-there-random-numbers-in-css/","author":"Alvaro Montoro 编辑 Ka","translator":"","tags":["css"],"priority":2},"html":"

轮流显示动画展示不同的元素label，当用户点击某一层时就会获得对应input的值。此随机是用户点击产生的。

"}},{"node":{"frontmatter":{"title":"node-qrcode 支持浏览器的生成二维码的工具","publish":true,"cover":"","showCover":true,"date":"2019-11-01","category":"nodejs","url":"https://github.com/soldair/node-qrcode","author":"Ryan Day","translator":"","tags":["qrcode"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"sal-轻量级高性能滚动特效","publish":true,"cover":"","showCover":true,"date":"2019-10-31","category":"frontend","url":"https://github.com/mciastek/sal","author":"Mirosław Ciastek","translator":"","tags":["css"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"mongo里怎么实现读锁","publish":true,"cover":"","showCover":true,"date":"2019-11-01","category":"database","url":"https://blog.kazge.com/database/2019/10/31/zh-mongo-read-lock/","author":"Ka","translator":"","tags":["mongodb"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"saleforce-周二是最好的发布时间-不要在周五发布了","publish":true,"cover":"https://hackernoon.com/photos/FspsB7JTwpPQEzoWQv4iuBE61X83-qn163zae","showCover":true,"date":"2019-10-28","category":"devops","url":"https://hackernoon.com/deploy-on-fridays-or-dont-qg2y32jk","author":"Dave Mangot 编辑 Ka","translator":"","tags":["deploy"],"priority":2},"html":"

saleforce是周二发布，netflix也不提倡在周五发布，技术大佬们共同的观点就是-不要在周五发布。

"}},{"node":{"frontmatter":{"title":"singlie线型和环型链链表","publish":true,"cover":"","showCover":true,"date":"2019-11-01","category":"nodejs","url":"https://github.com/klaussinani/singlie","author":"Klaus Sinani","translator":"","tags":["link"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"vue-chartjs chartjs的vue封装","publish":true,"cover":"","showCover":true,"date":"2019-11-02","category":"frontend","url":"https://github.com/apertureless/vue-chartjs","author":"Jakub","translator":"","tags":["vue"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"vue-interactive-paycard paycard vue组件","publish":true,"cover":"","showCover":true,"date":"2019-11-02","category":"frontend","url":"https://github.com/muhammederdem/vue-interactive-paycard","author":"Muhammed Erdem","translator":"","tags":["vue"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"游戏-飞翔的鸡蛋(Aero Egg)","publish":true,"cover":"https://blog.kazge.com/assets/volitantegg-show.gif","showCover":true,"date":"2019-06-12","category":"game","url":"https://blog.kazge.com/show/volitantegg/%E9%A3%9E%E7%BF%94%E7%9A%84%E9%B8%A1%E8%9B%8B.apk","author":"广告","translator":"","tags":["ads"],"priority":1},"html":"

APP Store(非国内账户可下载)\n安卓 - 中文

"}},{"node":{"frontmatter":{"title":"你可能不知道的javascript特性","publish":true,"cover":"","showCover":true,"date":"2019-11-02","category":"javascript","url":"http://www.breck-mckye.com/blog/2019/10/modern-javascript-features-you-may-have-missed/","author":"Jimmy Breck-McKye","translator":"","tags":["feature"],"priority":1},"html":"

ES2015

\n

二进制表达式0b,八进制0o

\n
// Pizza toppings\nconst olives    = 0b0001;\nconst ham       = 0b0010;\nconst pineapple = 0b0100;\nconst artechoke = 0b1000;\n\nconst pizza_ham_pineapple = pineapple | ham;\nconst pizza_four_seasons  = olives | ham | artechoke;
\n

Number.isNaN()

\n

不同于window.isNaN()

\n
isNaN(NaN)              === true\nisNaN(null)             === false\nisNaN(undefined)        === true\nisNaN({})               === true\nisNaN('0/0')            === true\nisNaN('hello')          === true
\n
Number.isNaN(NaN)       === true\nNumber.isNaN(null)      === false\nNumber.isNaN(undefined) === false\nNumber.isNaN({})        === false\nNumber.isNaN('0/0')     === false\nNumber.isNaN('hello')   === false
\n

ES2016

\n

指数运算符 Exponent (power) operator

\n
2**2 === 4\n3**2 === 9\n3**3 === 27
\n

Array.prototype.includes()

\n

使用的相当于===比较 Same Value Zero Algorithm，这个与indexOf使用的==相区别

\n
const object1 = {};\nconst object2 = {};\n\nconst array = [object1, 78, NaN];\n\narray.includes(object1) === true\narray.includes(object2) === false\narray.includes(NaN)     === true
"}},{"node":{"frontmatter":{"title":"想让你的文章出现在这里？","publish":true,"cover":"","showCover":true,"date":"2019-07-08","category":"frontend","url":"mailto:editor@zhouexin.com?subject=投稿!","author":"投稿","translator":"","tags":["editor"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"教程-发布nodejs程序到kubernetes","publish":true,"cover":"https://learnk8s.io/a/5c25ab8431766baa6a50f3ab434b71cf.svg","showCover":true,"date":"2019-11-01","category":"nodejs","url":"https://learnk8s.io/nodejs-kubernetes-guide/","author":"Daniele Polencic","translator":"","tags":["kubernetes"],"priority":2},"html":""}},{"node":{"frontmatter":{"title":"深入剖析 React Concurrent","publish":true,"cover":"https://pic2.zhimg.com/80/v2-85024acf40defb83d9e4839fc8ba8c45_hd.jpg","showCover":true,"date":"2019-10-28","category":"frontend","url":"https://zhuanlan.zhihu.com/p/60307571","author":"淡苍","translator":"","tags":["react"],"priority":1},"html":"

一个时间片就是一个渲染帧内 JS 能获得的最大执行时间。requestAnimationFrame 触发在 Layout 与 Paint 之前，方便做 DOM 变更。

\n

高优先级任务的变更可能对低优先级任务产生影响，低优先级任务必须重新来过，之前收集的 effectList 会被重置为 null，updateQueue 会从 current tree 中恢复回来。之前社区曾广泛 讨论，未来 React 中 componentWillMount 可能被调用多次，原因就在这里，低优先级任务的 render 阶段可能被重复执行，而 componentWillMount 包含在 render 阶段中。

"}},{"node":{"frontmatter":{"title":"教程-使用Semaphore发布nodejs程序到digital ocean kubernetes上","publish":true,"cover":"https://assets.digitalocean.com/articles/semaphore_doks/Ee7VRw7.png","showCover":true,"date":"2019-11-01","category":"nodejs","url":"https://learnk8s.io/nodejs-kubernetes-guide/","author":"Tomas Fernandez","translator":"","tags":["kubernetes"],"priority":1},"html":"

Semaphoret提供每月10美元的免费使用层级，支持加密变量，持续集成。

"}}]}}