Programming Tips 💡

2024-04-19 19:13:03 5 Rules for Writing Better and Cleaner DTOs

Crafting clean and maintainable DTOs is essential for keeping your codebase healthy and scalable. But let's face it, sometimes DTOs can morph into these complex beasts that leave you scratching your head.  ‍

Fear not, fellow developers!

This article (or the accompanying video!) dives into 5 key principles to help you write simpler, more understandable DTOs.

You'll learn about:

• Keeping things clear and concise
• Utilizing properties effectively
• Crafting descriptive names that make sense

And also other tips to transform your DTOs from chaotic to crystal clear! By following these principles, you'll be well on your way to writing cleaner, more maintainable DTOs that make your code easier to understand for you and your team.

Ready to up your DTO game? Check out the full article or watch the video for examples and take your codebase to the next level!

[ Article ] : https://ardalis.com/5-rules-dtos

[ YouTube ] :




#Dto #Dotnet #csharp #programming
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2024-04-18 18:29:24 The guide to Git I never had

Understanding Git is crucial for any developer. Often overlooked in CVs, mastering Git's capabilities enhances your coding proficiency significantly. This guide covers everything from basic commands to advanced techniques, ensuring you can manage and track your code effectively.

In this comprehensive guide, we delve into branches, commits, merging, rebasing, and more to help you master this essential tool.

[ Article ]: https://medium.com/@jake.page91/the-guide-to-git-i-never-had-a89048d4703a


#Git #VersionControl
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2024-04-16 20:08:37 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
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2024-04-14 21:31:32 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
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2024-04-12 15:28:26 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 ] :




#Azure #CareerDevelopment #MicrosoftAzure #CloudCertification
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2024-04-11 16:48:52 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 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
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6.5K viewsFatemeh Fattahi, 13:48

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2024-03-18 12:40:58 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
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2024-02-28 12:43:19 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
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2024-02-05 10:58:18 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
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2024-01-21 23:23:36 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
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