知鸦日报2021-09-26

“磨砂玻璃效果”是近年来一种不错的设计风格，它不仅被用在UI设计，在海报设计上也常常看到。

在这之前已经写了3篇跟订单售后的相关的文章，大家有兴趣的话也可以移步去看看(文章如下)，本篇给大家介绍另一个售后类型--换货，废话不多说，直接看干货。

本文主要介绍 WebAssembly 核心原理以及如何实现一个 WebAssembly 解释器。

塞尔达玩家一定不会陌生，希卡文是游戏《塞尔达传说旷野之息》中一种虚构的文字，在希卡族的建筑上都能找到它的影子，之前实现了一个简单的希卡文生成与翻译的工具，不过关键的文字解析实现的并不优雅，使用隐藏水印的方式将一些关键信息隐藏在导出的图片中，图片压缩后隐藏信息很容易丢失，导致解析失败。

Behind the scenes of the beloved Netflix streaming service and content, there are many technology innovations in media processing. Packaging has always been an important step in media processing. After content ingestion, inspection and encoding, the packaging step encapsulates encoded video and audio in codec agnostic container formats and provides features such as audio video synchronization, random access and DRM protection. Our previous tech blog Packaging award-winning shows with award-winning technology detailed our packaging technology deployed on the streaming side.

Shopify’s infrastructure supports over 1.7 million merchants during their entrepreneurship journey. A key component of the current infrastructure is the underlying fleet of MySQL database shards that together persist every shops’ critical data. As traffic patterns change and new merchants onboard onto the platform, it’s possible that resource intensive shops end up living in the same shards. Certain database shards become unbalanced in their database utilization, shop traffic, and load. It’s important to ensure the shards remain well-balanced to mitigate risk of database failure, improve productivity of the wider infrastructure, and ultimately guarantee buyers can always access their favorite shops. This post explains how we’re able to balance our MySQL shards by migrating shops across shards—entirely online and with virtually zero consumer-facing downtime.

今天分享的这篇内容是我认为关于“如何正确听取建议”的非常体系和有洞见的一篇高质量内容，作者是硅谷明星早期投资机构NFX的创始合伙人James Currier。James是硅谷最受瞩目的互联网增长及网络效应方面的专家之一，4次连续成功创业者，曾成功创办了包括互联网独角兽Tickle（互联网上最早一批成功的用户生成公司之一）、在线视频游戏公司Wonderhill（在线视频游戏企业，2010年与Kabam合并，随后以8亿美元的价格出售）、IronPearl（增长分析SaaS企业，2013年被PayPal收购）以及医疗健康软件公司Jiff（企业医疗保健软件，2017年与Castlight合并，纳斯达克：CSLT）等多家企业。