engineering - CybAI news

13 Aug

El precio del software libre para un programador

stp2y0 CommentsNewscoding, community, development, engineering, inclusive, opensource, software

Este post se escribió el 16 de enero de 2015 y como entonces, 6 años después los razonamientos siguen siendo los mismos. A menudo mantenemos la relación (incluso en el mundillo de la informática) de Software Libre igual a GRATIS, oigo multitud de clientes que me comentan "Usa software libre que es gratis y así abaratamos". Por lo general la forma de discutir esto siempre comienza por Libre es distinto de GRATIS, y que viene de una mala traducción de la palabra FREE en Free Software, la denominación en inglés. Pero aún así, cuando pensamos en Software Libre, pensamos en…

13 Aug

A Comprehensive Guide to Learning React.js

stp2y0 CommentsNewscoding, community, development, engineering, inclusive, javascript, react, software, webdev

React.js, developed and maintained by Facebook, has become one of the most popular JavaScript libraries for building user interfaces, particularly single-page applications (SPAs). Known for its flexibility, efficiency, and ease of use, React has a large community and a wealth of resources for developers at all levels. Whether you’re a beginner or an experienced developer looking to add React to your skill set, this tutorial will guide you through the fundamentals of React.js. 1. What is React.js? React.js is an open-source JavaScript library used for building user interfaces, especially for single-page applications where you want a fast, interactive user experience.…

13 Aug

foundationda 4 – dars

stp2y0 CommentsNewscoding, community, development, engineering, inclusive, software

bu kodda x va y ga qiymat bera olamiz int main (){ // assigment operator int x = 5; int y = x;// y = 5 y = x + 5;// y = 10 } bu kod besh honali sonni ortasidagi ya'ni 12345 sonnning 3 chisini chiqazib beradi. int main(){ int son = 12345; cout << son % 10 << endl; cout << son / 10 % 10 << endl; cout << son / 100 % 10 << endl; cout << son / 1000 % 10 << endl; cout << son / 10000 % 10 << endl; } Birinchi ikkita…

13 Aug

Introduction to Object-Relational Mappers (ORMs)

stp2y0 CommentsNewscoding, community, csharp, database, development, engineering, inclusive, oop, programming, software

When working with databases in software development, you often need to store, retrieve, update, and delete data. Traditionally, this involves writing SQL queries, which can be time-consuming and error-prone, especially in complex applications. Object-Relational Mappers, or ORMs, provide a solution to this by simplifying how you interact with databases. In this article, we'll explore what ORMs are, why they are useful, and when to use them. We'll also look at some popular ORM libraries in the .NET ecosystem, along with their pros and cons. What is an ORM? An Object-Relational Mapper (ORM) is a tool that allows developers to interact…

13 Aug

How to Install and Configure SafeLine WAF: A Quick Start Guide

stp2y0 CommentsNewscoding, community, cybersecurity, development, docker, engineering, inclusive, software, tutorial, webdev

Installing SafeLine To install SafeLine on a Linux system, run the following command:(Ensure you have Docker and Docker Compose installed beforehand.) bash -c "$(curl -fsSLk https://waf.chaitin.com/release/latest/setup.sh)" Enter fullscreen mode Exit fullscreen mode Default Installation Path: /data/safeline Logging into SafeLine Access SafeLine via the default port: 9443. Once you log in, you should see a screen similar to the one below. Feature Overview 1. View Attack Events You can click on the details to see the commands you entered, your IP, the time, and the type of injection detected. 2. Site Protection DetailsFor a single-site setup, you can view directories. 3.…

13 Aug

My Pen on CodePen

stp2y0 CommentsNewscodepen, coding, community, development, engineering, inclusive, software

Check out this Pen I made! Source link lol

13 Aug

#44 — Group Rows And Combine Non-Null Values in Each of The Non-Grouping Columns

stp2y0 CommentsNewsbeginners, coding, community, development, engineering, inclusive, productivity, programming, software, tutorial

Problem description & analysis: In the Excel table below, the 1st column is the category; columns from the 2nd to the 42nd are parallel columns of data items (below only shows some of the columns), where there are two types of values – X and null. Occasionally, there are duplicate values in a column under the same category. Task: Group rows and combine values in each column in each group; only display one of the duplicate values if there are any. Solution: Use SPL XLL to do this: =spl("=?.group(~1).(g=~,(r1=~1).(g.(~(r1.#)).ifn()))",A2:E11) Enter fullscreen mode Exit fullscreen mode As shown in the picture…

13 Aug

Beyond FAQs: How AI Transforms Developer Support and Ignites Community Engagement

stp2y0 CommentsNewscoding, community, development, devrel, engineering, inclusive, marketing, software, webdev

Discover how AI-powered support revolutionizes the developer experience, providing instant, contextual answers, 24/7 availability, and actionable insights for your DevTool's growth. In the fast-paced world of software development, timely and accurate support is crucial for a positive developer experience. Yet, traditional support methods like static FAQs and generic documentation often fall short, leaving developers frustrated and hindering their progress. Enter AI-powered support – a game-changer that is revolutionizing how DevTool companies engage with their developer communities. The Limitations of Traditional SupportStatic FAQs and documentation, while essential, have limitations: Lack of Context: They address general issues but often fail to consider…

13 Aug

5 Best Practices Every Frontend Developer Should Follow

stp2y0 CommentsNewsbeginners, coding, community, development, engineering, inclusive, javascript, programming, software, webdev

These days even if you know HTML, CSS, and JavaScript well, you’re still in a highly competitive field. With so many frontend developers out there, the only way to stand out is by following best practices. Here are five of those that can help you stand out as a beginner: *1. Write Clean, Readable Code: * Use proper indentation, meaningful variable names, and comments to explain what your code does. *2. Keep Your CSS Organized: * Break all your styles down into smaller, modular pieces, and use naming conventions like BEM (Block, Element, Modifier) to keep your styles structured and…

13 Aug

Switching from Windows 11 to Linux Ubuntu

stp2y0 CommentsNewscoding, community, development, engineering, inclusive, Linux, software

Hey guys, i have a problem installing Linux on my laptop it turned out to be the Bitlocker is turned on so i need to turn it off but i could not find a way to do so. So the last three days i had a blue screen issue i could manage to solve it by reseting my laptopI've tried all the options in the recovery environment but reseting was the last option so i did it and it worked i reset every thing like it's brand new.Today i open the laptop it's blue screen again i choosed the repair…