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Dmitry Sheiko
365 followers -
Web-developer, blogger, open source contributor, author of "Instant Testing with QUnit" book
Web-developer, blogger, open source contributor, author of "Instant Testing with QUnit" book

365 followers
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Hallo Leute. Kann mir jemand eine Fahrrad Werkstatt in Frankfurt empfehlen, die auch am Samstag geöffnet ist? Bitte!
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#NodeJS #qa #automation #testing Walkthrough: Creating E2E testing suite with Puppeteer and Jest.js for a simple demo app (test targets: form submission and RWD)
http://dsheiko.com/weblog/end-to-end-testing-with-puppeteer/
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"Angular is what you get if you think the biggest problem with writing webapps is that Javascript isn't Java; Ember that it's not Ruby"
- Reddit /u/Cody_Chaos
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#php #javascript #underscore My personal big release. Dsheiko\Extras, https://dsheiko.github.io/extras/ library that extends PHP types with JavaScript and Underscore.js methods, supports chaining, introduces PlainObject type.

Highlights
- Fixing PHP:
- Naming convention: all methods are camelCase styles vs PHP built-in functions in lower_case
- Consistent parameter order (Chain::chain($target)->method(...$options) or <Type>::method($target, ...$options))
- Methods are chainable
- Data structure PlainObject similar to JavaScript plain object
- Familiar syntax: JavaScript Array/Object/String methods, in addition extra methods in Underscore.js/Lodash syntax
- Performance: package relies on PHP native methods; no foreach where a built-in specific function can be used
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#css #javascript #webdev Fixing last line issue for flex items evenly distributed in the line (space-between). When the last line has incomplete amount of items we make it packing them from the start keeping to the rhythm with other lines https://codepen.io/dsheiko/pen/xPmeRv
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#PHP #Magento #REST Sharing small library for building search criteria queries for Magento REST API https://github.com/dsheiko/magentosearchquerybuilder
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#Webpack #javascript Setting Up Dev Environment with Webpack 3
Sharing with the article:
how to achieve code reuse and readability in Webpack config,
make it importing ES modules statically and dynamically,
compile ES Next conditionally with Babel,
minify bundles for production,
produce bundles for both evergreen browser and legacy ones and switch between them depending on running browser
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#webdev Set up env and run CSS regression tests in no time!
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Sharing my starter templates (boilerplates) on #Webpack, #Babel, #Jest, #React 16, #Redux, React + Redux + #TypeScript, #Jasminejs, #Karmajs and more.
Mostly setups and app samples, provided with documentation and comments
https://github.com/dsheiko/boilerplate
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