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Web Angular
Angular Basics: Introduction to Observables (RxJS)—Part 1
In the first article of two parts, we’ll cover the basics of observables, observers and RxJS. -
Productivity Testing
Test Studio Step-by-Step: Testing Execution Paths With Conditional Tests
Not all tests are just a continuous series of steps—sometimes you need to check what’s happened in your test and do something different: a test with conditions. Here’s how to create a conditional test that tests a variety of inputs and does the right thing when bad data is entered. -
Web
Master JavaScript Promise: Resolve, Reject and Chaining in ECMAScript 6
This post covers the necessary fundamentals to having a good understanding of promise. It covers resolve, reject, callbacks and chaining in ECMAScript 6. -
Design Productivity
Can Music Really Help You Work Faster or Be More Creative?
Researchers have studied the relationship between music and work for a long time now. Here’s how you can come up with a personal strategy for using music as a productivity booster. -
Productivity
Batching and Caching With Dataloader
In this article, we’re going to cover what Dataloader is and how it can help us with database requests and reduce our database costs. -
Web React
React Developers’ Top 10 Topics of 2021
Aren’t you curious about the topics that interested React developers the most in 2021? I know I am! Luckily, I have a handy way of finding out, so today I’m going to share the top 10 list of React hot topics of 2021 with you. Who knows, you may have missed something—and it’s not too late to catch up. -
Web
Understanding Execution Context in JavaScript
One of the most important concepts of JavaScript is execution context. Let’s define global, function and eval execution contexts and see some examples. -
People Accessibility
Accessibility for Mobile Developers
Every developer should be ensuring their mobile app is accessible. Here are a few resources and tips to get you started. -
Web
Demystifying Closures in JavaScript
A closure is the combination of a function bundled together with references to its surrounding state. It’s a simple and useful technique once you understand it. -
Web React
React Query—Fetching Data the Right Way
Let’s learn how to use React Query, which is a data-fetching library that uses a set of hooks to handle fetching for our React apps.
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