Материалы по теме 'javascript' | DevsDay.ru

IT-блоги Материалы по теме 'javascript'

IT-блоги Материалы по теме 'javascript'


Разработка dev.to 23 сентября 2021 г. 17:20

I decided to learn web development earlier this year. I knew some HTML, had no idea about CSS and JavaScript. I started learning javascript by following Hitesh Choudhary's JavaScript playlist on YouTube. I love the way Hitesh teaches, simplifying al...... читать далее

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Разработка dev.to 23 сентября 2021 г. 16:54

Recently I had a client who wanted a fast single-page-application (SPA) with an outstanding lighthouse score and multiple languages hosted on a cheap shared hosting solution only accessible by FTP ... and of course they wanted it to be build with rea...... читать далее

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Разработка dev.to 23 сентября 2021 г. 16:51

There are multiple use cases in the modern UX when we are required to use infinite scrolling. Previously, devs are using the height of the viewport and element to find out the intersection of the element is in the viewport. The main issue in the same...... читать далее

react javascript intersection infinite

Разработка dev.to 23 сентября 2021 г. 16:43

Visual Studio Code (VSCode) provides many powerful features for extension developers. Autocomplete, warnings, tasks, and many more features are included out-of-the-box and are available for extension developers to take advantage of. However, figuring...... читать далее

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Разработка DZone Web Dev 23 сентября 2021 г. 16:15

ReactJS is a free, open-source, component-based, and one of the most popular JavaScript front-end frameworks. primarily used to develop a single-page or mobile application. ReactJS has extensively gained popularity and is the most demanding framework...... читать далее

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Разработка dev.to 23 сентября 2021 г. 15:13

Hey! 👋 If you're a Front-end developer or aspiring to become one, I am sure you might have come across Redux by now. Maybe you probably know what Redux is, maybe you don't. Maybe you have been using it for quite a while but you don't fully unders...... читать далее

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Разработка dev.to 23 сентября 2021 г. 14:13

Search Exact words Usage: "yourword" Example: "How to learn JavaScript" Search free ebooks Usage: yourword filetype: pdf Example: Think And Grow Rich filetype: pdf Search in one website Usage : site:URL yourword Example: sit...... читать далее

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Разработка dev.to 23 сентября 2021 г. 14:01

Hello guys, I'm back with another article in my JavaScript Concepts Simplified series. Today, I'm going to go through the concept of Higher-Order Functions. This is not necessarily specific to JavaScript per se. But it is an essential concept you m...... читать далее

javascript beginners

Разработка dev.to 23 сентября 2021 г. 13:48

I want to showdev how I built a serverless IoT (internet-of-things) dashboard for a Tasmota / BME680 air quality sensor. Preview of the real-time dashboard: The hardware: (I made the case out of corrugated cardboard I had lying around, and sealed...... читать далее

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Разработка dev.to 23 сентября 2021 г. 13:47

Most web applications today are built using React.js, a JavaScript library. Approximately 8 thousand industries globally use React.js for app and web development. Even the popular Fortune 500 companies that we all are acquainted with use React.js.The...... читать далее

react tutorial javascript webdev

Разработка dev.to 23 сентября 2021 г. 13:22

When working with a JavaScript project, the most common debugging method we use is putting the console.log("Something happened here", {some_variable}) in between the lines of code and passing some irrelevant and relevant information respectively as p...... читать далее

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Разработка dev.to 23 сентября 2021 г. 13:17

Distributed tracing is becoming a critical component of any application's performance monitoring stack. However, setting it up in-house is an arduous task, and that's why many companies prefer outside tools. Jaeger and Zipkin are two popular open-sou...... читать далее

Разработка dev.to 23 сентября 2021 г. 12:03

In this tutorial, we look at how to use JavaScript to split strings. We break down the syntax, parameters to facilitate further understanding. This tutorial is a part of our initiative at Flexiple, to write short curated tutorials around often used...... читать далее

javascript tutorial beginners

Разработка dev.to 23 сентября 2021 г. 11:59

Today, I am assigned a task from my today work (Jira). That was I have to query available shop location and nearby rider location from database and show them on a map with its own information. For this, I used google map api. The host application i...... читать далее

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Разработка dev.to 23 сентября 2021 г. 11:54

Today we're gonna learn how to do form validation using JavaScript. And we're gonna add images and media queries to build the entire project to keep it as a portfolio. Here's the project demo that we're gonna build 👇 Here's a small sample of how...... читать далее

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Разработка dev.to 23 сентября 2021 г. 11:02

Nowadays forms are crucial in any application. Building forms are pretty simple but adding validation to them may become a bit of a challenge. It gets even trickier when our forms have a complex structure, like binding the form fields to nested objec...... читать далее

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Разработка habr.com 23 сентября 2021 г. 10:15

Для многих в разработке программ самыми большими проблемами являются (а) их сложность и (б) изменчивость требований. Решение обеих проблем — в декомпозиции целого приложения на более мелкие части (пакеты, модули, классы и функции). Декомпозиция для у...... читать далее

JavaScript Программирование Анализ и проектирование систем Проектирование и рефакторинг javascript coding principles coupling decomposition

Разработка dev.to 23 сентября 2021 г. 9:25

There’s some site. There’s an element on that site. There’s a class named ‘orange’. We need to set the className property of the object. That’s all. const element = document.getElementById('element'); element.className = 'orange'; .orange...... читать далее

javascript beginners

Разработка dev.to 23 сентября 2021 г. 8:08

Create Component based on VueJS From the template folder Create new component using vite and add init.py code for testing the component $ mkdir vite_vue_component $ cd vite_vue_component $ npm init [email protected] frontend --template vue $ touch _...... читать далее

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Разработка dev.to 23 сентября 2021 г. 7:58

1. Follow a color scheme Color schemes always come in handy when creating feature-packed projects. Suppose, you have made a SaaS app and a logo for that. Now if the color of the logo and the website or landing page you're designing, you are ultimat...... читать далее

javascript webdev design tutorial