Relive classic 1990s Mac and PC screensavers like Flying Toasters and Aquatic Realm, remade using modern CSS techniques like animations and transforms.
Ivan Akulov on Twitter: "21) /*#__PURE__*/ This is my favorite conference trick. If you have a function that you — call once, — store its result in a variable, — and then don’t use that variable – tree-shaking will remove the variable, but *not* the function. https://t.co/LfOwD59D2x" / Twitter
Over the last several years, the way I write CSS has transitioned from a "semantic" approach to something more like what people call "functional CSS." In this post I explain how I got to this point and share some of the lessons and insights I've picked up along the way.
jestjs - testing private functions in typescript with jest - Stack Overflow
In the below code my test case was passed as expected but i am using stryker for mutation testing , handleError function is survived in mutation testing , so i want to kill the mutant by testing the
Test the Preview Vercel Deploys | Better world by better software
The site Vercel deployment Index page Preview deploys Testing Testing previews Bonus: print the GitHub event and values GitHub Checks Cypress Dashboard Cypress GH Integration More info The s
Things You Can Do With CSS Today — Smashing Magazine
The present and future of CSS are very bright indeed and if you take a pragmatic, progressive approach to your CSS, then things will continue to get better and better on your projects, too.
Coding is computer science in the same way that buying something at the store is economics, or talking to your neighbor is sociology. Buying a widget at the store is governed by dynamics described …
I write a lot about TypeScript and I enjoy the benefits it gives me in my daily work a lot. But I have a confession to make, I don’t really like writing types or type annotations. I’m really happy that TypeScript can infer so much out of my usage when writing regular JavaScript so I’m not bothered writing anything extra.
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typescript - I get "Http failure response for (unknown url): 0 Unknown Error" instead of actual error message in Angular - Stack Overflow
I'm using Angular 4 HttpClient to send requests to external service. It is a very standard setup:
this.httpClient.get(url).subscribe(response = {
//do something with response
}, err = {
Converting Chart.js canvas chart to image using .toDataUrl() results in blank image - Stack Overflow
I am using Chart.js. I am trying to convert the chart to an image by getting a base 64 string. The tutorial (http://www.chartjs.org/docs/) devotes an entire 1 line on the topic:
The canvas element