Материалы по теме 'performance' | DevsDay.ru

IT-блоги Материалы по теме 'performance'

IT-блоги Материалы по теме 'performance'


Разработка dev.to 2 декабря 2022 г. 4:36

WHAT IS A DATABASE? A database is an organized systematic collection of structured logically related information which is electronically stored in a computer system so that it can be accessed easily for management and updating. This information can...... читать далее

Разработка dev.to 1 декабря 2022 г. 23:51

The first challenge of the Advent of Code 2022 is out, and this year I decided to try to solve the proposed challenges only using T-SQL. I also want to share the solutions here, as I think they will provide a great learning experience for those who a...... читать далее

sql beginners programming adventofcode

Разработка dev.to 1 декабря 2022 г. 22:14

What's a Reactive Library? Reactivity is the future of JS frameworks! Reactivity allows you to write lazy variables that are efficiently cached and updated, making it easier to write clean and fast code. I've been working on a new fine grained re...... читать далее

solidjs webdev reactivity performance

Разработка dev.to 1 декабря 2022 г. 21:19

Web accessibility testing aims to ensure that each and any person can use a product without any obstacles. It expands the target audience of applications by making them accessible to people with disabilities — hearing loss, vision problems like a wea...... читать далее

webdev testing qa accessibilitytesting

Разработка The GitHub Blog 1 декабря 2022 г. 20:07

AppSec expert Niroshan Rajadurai says putting developers at the center of everything will enable you to meet your security goals.... читать далее

Product Security AppSec GitHub Advanced Security

Разработка dev.to 1 декабря 2022 г. 19:46

In order to write end to end tests we need to first find elements on the webpage and then perform user actions on them. For example, find a link and click on it. The most convenient way to find an element is to use Playwright's test generator, whi...... читать далее

playwright testing automation locators

Разработка dev.to 1 декабря 2022 г. 19:34

JavaScript functions are used to perform actions when certain events occur. They are also called methods. A JavaScript function is usually a block of code that contains a group of instructions to execute. There are many ways to declare a simple fun...... читать далее

webdev beginners javascript tutorial

Разработка dev.to 1 декабря 2022 г. 19:15

I'm not qualified to write this post, yet. I'm not a Staff Engineer yet. Although of the things I've ever really set my sights on, my track record is pretty impeccable, so I'd estimate my odds are good. I also hope to have another few decades in this...... читать далее

softwareengineer career

Разработка dev.to 1 декабря 2022 г. 18:30

A few months ago, I wrote an article about how to speed up your Lambda function, which explores cold starts a bit and talks about the init code phase and writing code outside the Lambda handler function. I got a few comments asking how to call an as...... читать далее

Разработка dev.to 1 декабря 2022 г. 18:29

Recalling SemVer A quick revision of the Semantic Version. It consists of 3 sections. MAJOR.MINOR.PATCH MAJOR: It represents the major version of the app. Any incompatible change, API modification, or such changes are handled under this...... читать далее

node express programming beginners

Разработка dev.to 1 декабря 2022 г. 18:02

In the beginning of my career as a software engineer, I worked on several niche B2B products that only dealt with end-users who spoke English and were based in the US. In 2018, that all changed when I got the exciting opportunity to pick up my life a...... читать далее

react webdev javascript i18n

Разработка dev.to 1 декабря 2022 г. 17:33

Introduction Like many other students studying computer science, when I was in my first year of undergraduate studies at the University of Toronto, one of my biggest dreams was to work at a FAANG company. FAANG is an acronym for Facebook, Amazon, App...... читать далее

programming career discuss faang

Разработка dev.to 1 декабря 2022 г. 17:33

If you need to clarify what are the different kinds of AWS Credentials available, how they’re generated, what they’re used for, and what are the best practices to manage them in a proper way, I think you landed in the right spot! Spoiler: we’re goin...... читать далее

aws iam devops

Разработка AWS News Blog 1 декабря 2022 г. 17:08

It is increasingly common to use multiple cloud services as building blocks to assemble a modern event-driven application. Using purpose-built services to accomplish a particular task ensures developers get the best capabilities for their use case. H...... читать далее

Amazon EventBridge Announcements Application Integration AWS re:Invent News

Разработка Docker Blog 1 декабря 2022 г. 17:00

Docker Desktop 4.15 is here, packed with usability upgrades to help you find the images you want, manage your containers, discover vulnerabilities, and more.... читать далее

Products docker desktop Docker Extensions security

Разработка dev.to 1 декабря 2022 г. 16:49

What is HTTP? HTTP stands for Hyper Text Transfer Protocol and is what defines how the communication should be between web servers and clients. It follows a client-server model where clients open a connection to make a request and waits until it re...... читать далее

http rest api webdev

Разработка DZone Web Dev 1 декабря 2022 г. 16:46

In part one, we discussed the basics of C and C++ project compiling. We also talked about linking and optimizations. In part 2, we will delve deeper into intermodular analysis and discuss its other purpose. But this time, we won't talk about source c...... читать далее

Разработка dev.to 1 декабря 2022 г. 16:00

Next.js 13 has landed in a somewhat confusing way. Many remarkable things have been added; however, a good part is still Beta. Nevertheless, the Beta features give us important signals on how the future of Next.js will be shaped, so there are good re...... читать далее

nextjs react fullstack webdev

Разработка dev.to 1 декабря 2022 г. 15:16

GitHub Actions allows you to create, manage, and run tasks directly on GitHub. This can be anything from compiling code to deploying a web application. In this article, we will give a quick introduction to GitHub Actions and show you how to get start...... читать далее

github beginners devops productivity

DevOps ubuntu.com 1 декабря 2022 г. 14:18

The second Open Source MANO (OSM) release with Long Term Support (LTS) has landed. Open Source MANO Release TWELVE offers two years of support with security patches. The release has outstanding features to offer to both VNF vendors and system integra...... читать далее