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Change System Volume from Command Line on Mac OS
15.10.2018
Oftentimes the awesome GUI applications we love are simply gloss over a command line functionality. While I do love a visual app, it’s always good to know how to do things from command line, if only for the sake of automation. I’ve covered loads of command line secrets, most notably...
Accessibility for Teams
19.7.2018
Maya Benari:
Accessibility is a crucial part of government product design. First, it’s the law. Federal agencies face legal consequences when they don’t meet accessibility requirements. Second, it affects us all. Whether you have a motor disability, you sprained your wrist playing dodgeball,...
Zrušte placení za vědecké články, vyzvali výzkumníci umělé inteligence
14.6.2018
Vydavatel jednoho z nejprestižnějších vědeckých časopisů přišel s novým titulem. Vědci z oboru strojového učení ovšem nesouhlasí s jeho obchodním modelem. Podle nich je to krok směrem do minulosti.Další články k tématu:Gatesovi dají peníze jen vědcům, kteří výsledky publikují pro všechnySystém vědy...
Manipulating Pixels Using Canvas
7.6.2018
Modern browsers support playing video via the <video> element. Most browsers also have access to webcams via the MediaDevices.getUserMedia() API. But even with those two things combined, we can’t really access and manipulate those pixels directly.
Fortunately, browsers have a Canvas...
Inspecting Animations in DevTools
4.5.2018
I stumbled upon the Animation panel in Chrome’s DevTools the other day and almost jumped out of my seat with pure joy. Not only was I completely unaware that such a thing exists, but it was better than what I could’ve hoped: it lets you control and manipulate CSS animations and visualize...
Server-Side Visualization With Nightmare
24.4.2018
This is an extract from chapter 11 of Ashley Davis’s book Data Wrangling with JavaScript now available on the Manning Early Access Program. I absolutely love this idea as there is so much data visualization stuff on the web that relies on fully functioning client side JavaScript and potentially...
WDRL — Edition 218: Storage Access, Service Worker Messaging, Securing GraphQL, And A Moral Compass
22.2.2018
Hey,
You know what? I think Service Worker is probably one of the misrepresented technology we currently have. When I hear people speaking about it, the topic is always serving your app when a user is offline. However, the technology can do so much more than that and every week I’m reading another...