Programming & AI Tips 💡

Algorithm Series 🖍📄 Name: Bubble Sort Type: Comparison sort Best For: Small datasets Complexity: O(n²) average and worst-case How It Works: Repeatedly steps through the list, compares adjacent elements, and swaps them if they are in the wrong order. The pass through the list is repeated until the list is sorted. 〰️〰️〰️〰️〰️〰️ #Algorithm #BubbleSort @ProgrammingTip

🚀Ready to Track Your Application with Metrics? 📊 Looking to keep a close eye on your ASP.NET Core applications? With the latest update in .NET 8, you can now easily track various aspects of your application's performance and health through built-in metrics. Here's why it's exciting: • HTTP Request Insights: Get a detailed view of your HTTP requests, including counts, durations, and more. • Real-time Alerts: Set up alerts to notify you if your app's performance exceeds predefined thresholds. • Error Handling Diagnostics: Pinpoint and address issues faster with detailed error handling diagnostics. •User-friendly .NET Aspire Dashboards: Access a user-friendly dashboard through .NET Aspire, making it easy to visualize and understand your app's metrics. • Customizable Grafana Dashboards: Dive deep into your app's performance with customizable Grafana dashboards, tailored specifically for ASP.NET Core metrics Excited to learn more? Dive into the details and revolutionize your app monitoring experience! 💻💡 [ Article ] : https://devblogs.microsoft.com/dotnet/introducing-aspnetcore-metrics-and-grafana-dashboards-in-dotnet-8/ 〰️〰️〰️〰️〰️〰️ #DotNet #Metrics #Grafana #Dotnet_Aspire #Monitoring @ProgrammingTip

🚀Ready to Track Your Application with Metrics? 📊 Looking to keep a close eye on your ASP.NET Core applications? With the latest update in .NET 8, you can now easily track various aspects of your application's performance and health through built-in metrics. Here's why it's exciting: • HTTP Request Insights: Get a detailed view of your HTTP requests, including counts, durations, and more. • Real-time Alerts: Set up alerts to notify you if your app's performance exceeds predefined thresholds. • Error Handling Diagnostics: Pinpoint and address issues faster with detailed error handling diagnostics. •User-friendly .NET Aspire Dashboards: Access a user-friendly dashboard through .NET Aspire, making it easy to visualize and understand your app's metrics. • Customizable Grafana Dashboards: Dive deep into your app's performance with customizable Grafana dashboards, tailored specifically for ASP.NET Core metrics Excited to learn more? Dive into the details and revolutionize your app monitoring experience! 💻💡 [ Article ] : https://devblogs.microsoft.com/dotnet/introducing-aspnetcore-metrics-and-grafana-dashboards-in-dotnet-8/ 〰️〰️〰️〰️〰️〰️ #DotNet #Metrics #Grafana #Dotnet_Aspire #Monitoring @ProgrammingTip

Embarking on Your Cloud Certification Journey in 2024: A Guide to Azure Certifications 🚀 🌥 • An overview of the certification options available. • Introduction to the new open-book policy. • Recommendations for courses based on firsthand experience with these exams. • Essential tips for the exam day and the preparation leading up to it. [ YouTube ] : https://www.youtube.com/watch?v=d59nAwmdoLk 〰️〰️〰️〰️〰️〰️ #Azure #CareerDevelopment #MicrosoftAzure #CloudCertification @ProgrammingTip

Introducing WireMock.NET: Master HTTP API Testing 🚀 WireMock.NET simulates HTTP API behaviors, enabling seamless integration and testing for developers. 👌 Ideal Use Cases: • HTTP Dependencies Not Ready: Leap over the hurdle of incomplete HTTP APIs in microservice architectures by mimicking their behavior with WireMock.Net. • Unit Testing HTTP-Dependent Classes: Test classes that rely on HTTP APIs as a cohesive unit, ensuring your code communicates effectively with the actual APIs. • Integration/End-to-End Tests: Overcome the challenges of testing with external HTTP APIs—like variable data, slow responses, and network restrictions—by employing WireMock.Net for consistent and swift testing.

public class ExternalService(HttpClient httpClient)
{
    public async Task<string> GetAsync()
    {
        var response = await httpClient.GetAsync("/ping");
        response.EnsureSuccessStatusCode();
        
        return await response.Content.ReadAsStringAsync();
    }
}

public class ExternalServiceTests
{
    [Fact]
    public async Task GetAsync_WhenCalled_ReturnsString()
    {
        // Arrange
        var fakeServer = WireMockServer.Start();
        
        fakeServer
            .Given(Request.Create().WithPath("/ping").UsingGet())
            .RespondWith(Response.Create()
                .WithStatusCode(200)
                .WithBody("pong")
            );
        
        var fakeClient = fakeServer.CreateClient();
        var externalService = new ExternalService(fakeClient);
        
        // Act
        var response = await externalService.GetAsync();

        // Assert
        response.Should().Be("pong");
    }
}

[ GitHub ] : https://github.com/WireMock-Net/WireMock.Net 〰️〰️〰️〰️〰️〰️ #DotNet #WireMock #IntegrationTest @ProgrammingTip

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Amazon Interview Questions: The Ultimate Preparation Guide 🔖 Getting an interview at Amazon is a major accomplishment. With thousands of applicants every year and intense competition, securing an interview slot is an achievement in itself. Now you need to put in the work to make sure you ace the interview process. ✔️ In this comprehensive guide, we will cover everything you need to know to crush your Amazon interviews. ⚡️ [ Article ] : https://www.designgurus.io/blog/amazon-interview-questions-guide 〰️〰️〰️〰️〰️〰️ #Interview #Amazon @ProgrammingTip

Bloom Filters 🆒 Imagine ensuring web safety by identifying malicious links without storing massive data. Traditional methods involve keeping a huge list of bad links, consuming substantial storage and bandwidth. Enter Bloom Filters - a genius method allowing us to significantly reduce storage needs (up to 82% smaller) with a minimal error rate. 👾 For instance, instead of a 20MB list for 1,000,000 links, a Bloom Filter achieves this with just 3.59MB, accepting a tiny error chance (0.0001%). Even more impressive, with a 0.1% error tolerance, the size shrinks to 1.8MB. This technique was even utilized by Google Chrome until 2012. ✔️ Bloom Filters offer a balance between efficiency and accuracy. For critical checks, it pairs with a database API for zero false positives. A practical, space-saving solution for modern web browsers! ⚡️ [ Article ] : https://samwho.dev/bloom-filters 〰️〰️〰️〰️〰️〰️ #Algorithm #BloomFilters @ProgrammingTip

Vuestic Admin 3.0 🔑 Vuestic Admin is an open-source admin template based on Vue 3, Vite, Pinia, and Tailwind CSS, developed and supported by the Epicmax Team. It’s no longer just a collection of components; now, it’s packed with engaging, interactive pages designed to enhance your projects. 🚀 What pages do developers most often need? Dashboard, Settings Page, Profile, User and Project List, Login, Billing, Pricing Plans — they are all already in Vuestic Admin. ✔️ Features 🔧: • Vue 3, Vite, Pinia, and Tailwind CSS - Fast and efficient development • Dark Theme - Modern and eye-catching • Global Configuration - Effortless customization • Accessibility - Inclusive and user-friendly • i18n Integration - Easy localization for global reach • Educational Resource - Ideal for learning and improving skills • Responsive Design - Adapts seamlessly to all devices • Professional Support - Reliable help from the experts • Highly Customizable - Tailor to your project’s style [ Live Demo ] : https://admin.vuestic.dev [ GitHub ] : https://github.com/epicmaxco/vuestic-admin 〰️〰️〰️〰️〰️〰️ #Vue #Vuestic #AdminPanel #Dashboard @ProgrammingTip

Browserless | Headless browser automation, without the hosting headaches 🆒 Browserless allows remote clients to connect and execute headless work, all inside of docker. It supports the standard, unforked Puppeteer and Playwright libraries, as well offering REST-based APIs for common actions like data collection, PDF generation and more. ✔ Sample 🐞:

import puppeteer from "puppeteer";
  
// Try changing this! 👇
const URL = "https://t.me/s/ProgrammingTip";

const main = async () => {
  const browser = await puppeteer.connect({
    browserWSEndpoint: `wss://chrome.browserless.io`,
  });
  const page = await browser.newPage();
  await page.goto(URL);

  return page.screenshot();
}

[ GitHub ] : https://github.com/browserless/browserless [ Website ] : https://www.browserless.io 〰️〰️〰️〰️〰️〰️ #E2E #Testing #Browserless #Docker @ProgrammingTip

The ultimate guide for making the best career choices in Tech 🧑🏻‍💻 Denilson Nastacio shares a structured framework for career success, likening it to Maslow's Hierarchy of Needs. He highlights the importance of aligning one's career with personal values and market demands, offering insights into the tech industry's evolving landscape. ✔️ Key Takeaways 🔑: • Employability is foundational, emphasizing education, skills, and market relevance. • Compensation & Stability ensure job adequacy and a supportive environment. • Growth & Development demand continuous learning and skill enhancement. • Work-Life Balance & Well-Being focus on mental and physical health. • Purpose & Meaning represent the pinnacle, aligning personal values with professional careers. [ Article ] : https://medium.com/@dnastacio/c18768d32598 〰️〰️〰️〰️〰️〰️ #Tech #CareerPath #Growth @ProgrammingTip

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Spotube 🎸 Open source Spotify client that doesn't require Premium nor uses Electron! Available for both desktop & mobile! 🎧 Features ✔️: • 🚫 No ads • ⬇️ Downloadable tracks • 🖥 📱 Cross-platform support • 🪶 Small size & less data usage • 🕵️ Anonymous/guest login • 🕒 Time synced lyrics • ✋ No telemetry, diagnostics or user data collection • 🚀 Native performance • 📖 Open source/libre software • 🔉 Playback control is done locally, not on the server [ GitHub ] : https://github.com/KRTirtho/spotube 〰️〰️〰️〰️〰️〰️ #OpenSource #Spotify @ProgrammingTip

MeiliSearch: The Fast, Open-Source Search Engine 🔍🚀 MeiliSearch is a powerful, open-source search engine written in Rust. Designed for speed and ease of use, it's the perfect choice for developers looking to implement search capabilities in their applications. 🔝 Key Features: • Lightning-fast search responses ⚡️ • Typo-tolerance for better user experience ✔️ • Simple to set up and integrate 🛠 • Customizable ranking rules for tailored search results 🔧 • Open-source and fully documented 📚 [ GitHub ] : https://github.com/meilisearch/meilisearch 〰️〰️〰️〰️〰️〰️ #MeiliSearch #SearchEngine @ProgrammingTip

🔍 Challenge: Create a compact Maze Game in C# Under 2KB without .NET Runtime, Small enough to fit in a QR Code 🤔 👨‍💻 Process: • Self-Contained: Includes all necessary components to run on any OS. ✔️ • Game Type: A graphical maze, utilizing Win32 APIs, avoiding WinForms. ⭐️ • Size Reduction Steps: 1- Initial Size: 64MB (with CoreCLR) 2- Post-Compression: 35.2MB 3- IL Trimming Applied: 10MB 4- Native AOT Compilation: 1.13MB 5- Removing Unused Features: 923KB 6- Using bflat Compiler: 882KB 7- bflat with Zerolib: 9KB 8- Direct PInvoke: 8KB 9- Eliminating Debugging and Relocations: 7KB 10- Targeting x86 Architecture: 6.5KB 11- Final Step with Crinkler Linker: 1,936 Bytes 🎉 Outcome: Achieved a C# game small enough to fit in a QR code! [ Full Article 🔗 ]: https://migeel.sk/blog/2024/01/02/building-a-self-contained-game-in-csharp-under-2-kilobytes 〰️〰️〰️〰️〰️〰️ #CSharp #DotNet #Optimization #LowLevel @ProgrammingTip

The System Design Primer ✔️ System design is a broad topic. There is a vast amount of resources scattered throughout the web on system design principles. 🎨 This repo is an organized collection of resources to help you learn how to build systems at scale. Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards. 🆒 [ GitHub ] : https://github.com/donnemartin/system-design-primer 〰️〰️〰️〰️〰️〰️ #SystemDesign #Design #Scale #Interview @ProgrammingTip

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Finding developer jobs abroad 🌍 A friend of mine is operating the job board Relocate.me. The website is built around and focused entirely on tech jobs that offer visa/relocation assistance. If working abroad is something you're interested in, consider checking it out. Here's the link to view available international job opps: 🔗 https://relocate.me/search/ Also, make sure to subscribe to their Telegram channel to get alerts of new jobs, useful relevant tips, and more: 👉 @relocateme

Introducing .NET Aspire: Simplifying Cloud-Native Development with .NET 8 🔥 .NET Aspire is an opinionated stack for building resilient, observable, and configurable cloud-native applications with .NET. It includes a curated set of components enhanced for cloud-native by including service discovery, telemetry, resilience, and health checks by default. 👍 Sample Usage:

var builder = DistributedApplication.CreateBuilder(args);

var cache = builder.AddRedisContainer("cache");

var apiservice = builder.AddProject<Projects.AspireApp_ApiService>("apiservice");

builder.AddProject<Projects.AspireApp_Web>("webfrontend")
    .WithReference(cache)
    .WithReference(apiservice);

builder.Build().Run();

[ Article ] : https://devblogs.microsoft.com/dotnet/introducing-dotnet-aspire-simplifying-cloud-native-development-with-dotnet-8 〰️〰️〰️〰️〰️〰️ #DotNET #AspNetCore #CSharp #Aspire @ProgrammingTip

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