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Advent Calendars For Web Designers And Developers (December 2021 Edition)

Smashing Magazine

The project started in 2012 with the idea of providing technical content during the Christmas Advent period, so keep looking for nice things under the Java Christmas tree! ??. If you’re interested in it but not sure where to start, you can always check out the articles by tag(s) and find the answers to your questions.

Design 107
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Back-to-Basics Weekend Reading - Virtualizing Operating Systems.

All Things Distributed

By Werner Vogels on 20 July 2012 12:00 PM. There are two papers that deserve the "classic" tag as they both form the basis for operating system virtualization that is in production today. Back-to-Basics Weekend Reading - Virtualizing Operating Systems. Comments ().

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Load scripts async

Speed Curve

What we see is that the HTML parser stops when it encounters a SCRIPT tag until that script is downloaded, parsed, and executed. Because the HTML parser stopped, all network traffic also stopped (because no other HTML tags were parsed to initiate HTTP requests). The best way to load scripts asynchronously is to use the async attribute.

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Using JSONB in PostgreSQL: How to Effectively Store & Index JSON Data in PostgreSQL

Scalegrid

If you store each of the keys as columns, it will result in frequent DML operations – this can be difficult when your data set is large - for example, event tracking, analytics, tags, etc. Wave 1: PostgreSQL 9.2 (2012) added support for JSON data type. For example, Stripe transactions. Timeline of JSON Support in PostgreSQL.

Storage 321
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Alice Boxhall for W3C TAG

Alex Russell

TL;DR: Having achieved much of what I hoped when running for the TAG six years ago, it’s time for fresh perspectives. For the past 6 years, I’ve served as a member of the W3C’s Technical Architecture Group (or “TAG” for short). Improving the layering and overall quality of client-side APIs.

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A Guide To CSS Debugging

Smashing Magazine

The HTML has an indicator tag of scroll , noting that it has become a scrollable region, and main has an indicator tag of overflow because one of the paragraphs expands beyond its boundaries. If you use CodePen, the default reset is Normalize.css , authored by Nicolas Gallagher and initially released in 2012. Large preview ).

Design 145
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Understanding Subresource Integrity

Smashing Magazine

If you’ve ever used a CDN-hosted version of a JavaScript library, you may have noticed a strange looking integrity attribute on the script tag. Let’s imagine that it’s 2012 and everyone is using the brand new jQuery 1.8. Drew McLellan. 2019-04-09T12:30:59+02:00. 2019-04-29T18:34:58+00:00. What Could Go Wrong? Trying It Out.

Website 57