The Codeless Code
The Codeless Code Show archive.org snapshot is a charming series of stories about monks and nuns at a programming monastery.
Some stories to get started:
Related cards:
The Ruby Object Model
In Ruby (almost) everything is an Object. While this enables a lot of powerful features, this concept might be confusing for developers who have been programming in more static languages, such as Java or C#. This card should help understanding t...
CSS: Matching against attributes and their values (or parts of them)
You probably know that you can use CSS selectors to match against elements and their attributes, such as:
a[title] { /* any <a> that has a "title" */ }
a[data-fancy="true"] { /* any <a> that has their "data-fancy" attribute set to "true" *...
ignore the code » The Pitfalls of Switching
Not all icons in the Finder are created equal. There are the normal file and folder icons. Then there are disk icons, which appear in the same context as normal icons, but behave differently. Then there are the proxy icons in window title bars. Th...
The JavaScript Object Model: A deep dive into prototypes and properties
Speaker today is Henning Koch, Head of Development at makandra.
This talk will be in German with English slides.
Introduction
As web developers we work with JavaScript every day, even when our backend code uses anothe...
jQuery promises: done() and then() are not the same
jQuery's deferred objects behave somewhat like standard promises, but not really.
One of many subtle differences is that there are two ways to chain callbacks to an async fu...
Code splitting in esbuild: Caveats and setup
TL;DR Still has caveats.
Code splitting is a feature of JavaScript bundlers that can keep huge libraries out of the main bundle.
How code splitting works
[Like Webpack](https://makandracards.com/makandra/498036-webp...
Why you can't use timezone codes like "PST" or "BST" for Time objects
Rails' ActiveSupport::TimeWithZone objects have both a timezone code and offset, e.g. Thu, 28 Mar 2019 16:00:00 CET +01:00. Ruby's stdlib TZInfo also has time zones, but with different identifiers.
Unfortunately, not all timezone codes can b...
The TCF 2.0 (Tranparency and Consent Framework) standard, and what you should know about it
The Interactive Advertising Bureau (IAB) is a European marketing association which has introduced a standard how advertising can be served to users in line with the General Data Protection Regulation (GDPR). This standard ...
RSpec: Leverage the power of Capybara Finders and Matchers for view specs
View specs are a powerful tool to test several rendering paths by their cases instead of using a more costing feature spec. This is especially useful because they become quite co...
How can you detect if two regular expressions overlap in the strings they can match? - Stack Overflow
I have a container of regular expressions. I'd like to analyze them to determine if it's possible to generate a string that matches more than 1 of them. Short of writing my own regex engine with this use case in mind, is there an easy way in C++ o...