programming - CybAI news

25 Sep

Tree ( DSA – 8 )

stp2y0 CommentsNewscoding, community, cpp, development, engineering, inclusive, leetcode, programming, software

Tree is a hierarchical data structure that consists of nodes connected by edges. It is a non-linear structure, which means that unlike arrays, linked lists, stacks, or queues, elements are not arranged in a sequential manner. Basic Concepts: Root:The topmost node in the tree. There is exactly one root node in a tree.Nodes: Basic units of a tree containing data and references to other nodes.Edges: Links between nodes, showing the relationship from parent to child.Parent: A node that has one or more child nodes.Child: A node that has a parent node.Leaf/Terminal node: A node that does not have any children.Subtree:…

23 Sep

Attention, Spoiled Software Engineers: Take a Lesson from Google’s Programming Language

stp2y0 CommentsRAG modelscoding, computer science, computers, google, machine readable, programming, software

Many of today’s programmers—excuse me, software engineers—consider themselves “creatives.” Artists of a sort. They are given to ostentatious personal websites with cleverly hidden Easter eggs and parallax scrolling; they confer upon themselves multihyphenate job titles (“ex-Amazon-engineer-investor-author”) and crowd their laptops with identity-signaling vinyl stickers. Some regard themselves as literary sophisticates. Consider the references smashed into certain product names: Apache Kafka, ScyllaDB, Claude 3.5 Sonnet.Much of that, I admit, applies to me. The difference is I’m a tad short on talents to hyphenate, and my toy projects—with names like “Nabokov” (I know, I know)—are better off staying on my laptop. I…

23 Sep

21+ Top React Footer Components to Use in 2024

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

Your website's footer may be the last thing visitors see, but it plays a crucial role in user experience and SEO. A well-designed React footer component can provide essential navigation and contact information or even boost your conversion rates. In 2024, React and Tailwind CSS offer powerful, customizable footer components that fit any website's needs. This article will cover 21+ top React footer components you can integrate into your projects - whether you're building a modern corporate website or a high-converting e-commerce store or admin dashboard. We'll feature footer components from TailGrids, Flowbite, Material Tailwind, CoreUI, and more, which offer versatility and…

22 Sep

10 Software Design and Programming Best Practices for Developers

stp2y0 CommentsNewscoding, community, development, engineering, inclusive, programming, software, softwaredesign, softwaredevelopment

Disclosure: This post includes affiliate links; I may receive compensation if you purchase products or services from the different links provided in this article. image_credit - ByteByteGo Hello friends, Software design and System Design a critical aspects of the development process that can significantly impact the success and maintainability of a project. While mastering software design takes time and experience, there are key best practices that developers can quickly learn to enhance the quality of their code. Earlier, I have explained key system design concepts like API Gateway vs load balancer, Forward Proxy vs Reverse Proxy as well common System…

22 Sep

Combining Flexbox and Grid for a Personal Website Landing Page

stp2y0 CommentsNewscoding, community, css, development, engineering, html, inclusive, programming, software, webdev

In the previous article, we discussed how CSS Flexbox and CSS Grid simplify responsive design by making layouts adaptable to different screen sizes. Now, let’s take things a step further and see how we can combine both Flexbox and Grid to create a personal website landing page. This landing page will include: A header with navigation links. A main section with a profile photo, a short description, and social media links. A footer for copyright information. We'll use CSS Grid to manage the overall structure and Flexbox to align the content inside specific sections. By combining both, we can create…

22 Sep

Streamline Error Handling with JavaScript’s New ?= Operator

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

JavaScript developers, tired of messy try-catch blocks? The new ECMAScript Safe Assignment Operator (?=) is here to make error handling simpler and cleaner. Here’s what it does: What is the ?= Operator? Instead of writing multiple try-catch blocks, ?= handles errors in one line. It returns two values: [error, result]. If there’s an error, the first value is the error, otherwise, it’s null and the result is returned. const [error, result] = ?= someOperation();if (error) {console.error('Error occurred:', error);} else {console.log('success:', result);}Why You’ll Love It: Source link lol

22 Sep

Why BookMyShow “Failed” but Hotstar Succeeded – A System Design Perspective

stp2y0 CommentsNewsarchitecture, coding, community, development, engineering, inclusive, programming, software, systemdesign, webdev

I've seen a lot of people asking why BookMyShow struggled during events like the Coldplay concert, while platforms like Hotstar seem to manage massive traffic, especially during big cricket matches. To answer that, we need to understand this from a system design and infrastructure perspective—and it's not exactly a fair comparison. Apples to Oranges: Read-heavy vs Write-heavy Systems Hotstar and BookMyShow are fundamentally different in how they handle user interaction. Hotstar is read-heavy, where millions of users are simply streaming content (reading data). On the other hand, BookMyShow is write-heavy during high-demand events like concert ticket sales, with a surge…

21 Sep

Learning three-way recursive merge

stp2y0 CommentsNewscoding, community, development, engineering, git, github, inclusive, learning, programming, software

A method used in version control systems to automatically combine changes from different branches. It works by comparing three versions of the code, which is the base, head, and the branch to be merged. By analyzing the differences between these versions, the merge tool attempts to integrate changes seamlessly. Ever since I've learned how to use Git and GitHub to work collaboratively with group members, I have always followed a procedure where I resolve any conflicts in my branch first before merging to main or making a PR. This way, I prevent any issues making it to the main branch…

21 Sep

Top 10 Tips with Code Examples: How to Secure Your C# Application

stp2y0 CommentsNewscoding, community, development, dotnet, engineering, inclusive, programming, security, software, webdev

Follow practical code examples and expert advice to protect your software from potential threats. 1. Input Validation The input validation prevents any unauthorized user or their script from penetrating deeper into the code to access sensitive information. In other words, the input validation layer prevents invalid data or scripts executed in the code. public bool IsValidEmail(string email) { try { var addr = new System.Net.Mail.MailAddress(email); return addr.Address == email; } catch { return false; } } Enter fullscreen mode Exit fullscreen mode 2. Use Parameterized Queries These attacks can be simply blocked by using parametrized SQL queries instead of using…

21 Sep

Ceiling Panels: Enhancing Aesthetics and Acoustics

stp2y0 CommentsNewscoding, community, development, engineering, inclusive, javascript, programming, software, startup, webdev

Ceiling panels are a versatile solution that improves both the aesthetic appeal and acoustic performance of any space. Available in a variety of materials, styles, and finishes, they help control sound, reduce noise levels, and create visually appealing ceilings. Perfect for residential, commercial, and institutional settings, ceiling panels provide functional and design benefits, including improved insulation and easy installation. They are an ideal choice for creating modern, elegant interiors while enhancing comfort and acoustics. Visit: https://www.sontext.com.au/acoustic-ceiling-panels/ Source link lol