Gabriel Froes

Useful Code-to-Diagram Tools for Software Architecture - Diagrams - Go Diagrams - Mermaid - PlantUML - ASCII diagrams - Markmap -- Subscribe to our weekly newsletter to get a Free System Design PDF (158 pages): https://bit.ly/496keA7 #systemdesign #coding #interviewtips

1.058

14 comentários

𝗜 𝗵𝗮𝘃𝗲 𝗯𝗲𝗲𝗻 𝘄𝗮𝗶𝘁𝗶𝗻𝗴 𝗳𝗼𝗿 𝘁𝗵𝗶𝘀 𝗳𝗲𝗮𝘁𝘂𝗿𝗲 𝗳𝗼𝗿 𝟰 𝘆𝗲𝗮𝗿𝘀 And it's finally coming in EF Core 10! EF Core 10 introduces a significant improvement to the 𝗘𝘅𝗲𝗰𝘂𝘁𝗲𝗨𝗽𝗱𝗮𝘁𝗲𝗔𝘀𝘆𝗻𝗰 method. Previously, performing 𝗱𝘆𝗻𝗮𝗺𝗶𝗰 update operations required manually building complicated and error-prone expression trees. Imagine updating a blog’s Views property and conditionally its Name. Previously, you'd write complex expression trees manually. ✅ Now, with EF Core 10, this becomes drastically simpler: ↳ Just a regular lambda, you can use if and other statements inside 📌 Pro Tip: This update makes your code clearer, easier to maintain, and significantly reduces the potential for bugs from manual expression building. Are you excited about this feature? Let me know your thoughts below! 👇 ♻️ Follow me Anton Martyniuk and repost this to help others learn about EF Core 10 I have the best set of EF Core articles in my newsletter. Join 𝟭𝟬,𝟬𝟬𝟬+ engineers here: ↳ https://lnkd.in/e8zW_WbA

290

51 comentários

𝐒𝐤𝐢𝐩 𝐓𝐡𝐢𝐬 𝐏𝐨𝐬𝐭 𝐈𝐟 𝐘𝐨𝐮’𝐫𝐞 100% 𝐂𝐨𝐧𝐟𝐢𝐝𝐞𝐧𝐭 𝐢𝐧 𝐎𝐫𝐝𝐞𝐫 𝐨𝐟 𝐄𝐱𝐞𝐜𝐮𝐭𝐢𝐨𝐧 What happens when a workflow field update runs? Swipe 👉 through my carousel to: ✅ Learn the 5 critical phases (and their hidden traps) ✅ Avoid 'works in sandbox, breaks in prod' disasters ✅ Nail every OoE interview question 👇 Recently I shared a 1-page cheat sheet on Salesforce Order of Execution - almost 10,000 Linkedin members have seen it already. https://lnkd.in/eiiaHB7u P.S. Tag someone prepping for interviews! #SalesforceDeveloper #SalesforceArchitect #Software #Interview #DeveloperTips

223

33 comentários

𝗪𝗵𝘆 𝗥𝗲𝗰𝗼𝗿𝗱𝘀 𝗔𝗿𝗲 𝘁𝗵𝗲 𝗣𝗲𝗿𝗳𝗲𝗰𝘁 𝗙𝗶𝘁 𝗳𝗼𝗿 𝗗𝗧𝗢𝘀 𝗶𝗻 𝗖# 🚀 If you’ve been building applications in C#, you’ve worked with Data Transfer Objects (DTOs). They’re the glue between APIs, services, and databases moving data without unnecessary behavior. For years, we used classes. It worked… but often came with extra boilerplate and mutable state we didn’t need. Then came C# 9 with record types and DTOs got a serious upgrade. 💡 𝗪𝗵𝗮𝘁 𝗜𝘀 𝗮 𝗥𝗲𝗰𝗼𝗿𝗱? A record is a special kind of reference type designed for data models. ✅ Immutable by default – safer, predictable data ✅ Value-based equality – two records with the same values are equal ✅ Concise syntax – define your DTO in one short declaration In short → Cleaner. Safer. Easier. 🔥 𝗪𝗵𝘆 𝗥𝗲𝗰𝗼𝗿𝗱𝘀 𝗪𝗼𝗿𝗸 𝗦𝗼 𝗪𝗲𝗹𝗹 𝗳𝗼𝗿 𝗗𝗧𝗢𝘀 1️⃣ Encourages immutability DTOs shouldn’t change after creation. Records make that the default. 2️⃣ Equality that makes sense No need to write custom equality checks — it’s built-in. 3️⃣ Less noise Fewer lines of code = more focus on the actual data. ⚠ 𝗪𝗵𝗲𝗻 𝗡𝗼𝘁 𝘁𝗼 𝗨𝘀𝗲 𝗧𝗵𝗲𝗺 You need to modify DTOs after creation You’re on C# 8 or earlier Your team prefers explicit, verbose models ✅ 𝗧𝗵𝗲 𝗧𝗮𝗸𝗲𝗮𝘄𝗮𝘆  • DTOs are about moving data cleanly and safely.  • Records are tailor-made for that mission. 📖 𝐅𝐮𝐥𝐥 𝐆𝐮𝐢𝐝𝐞 𝐇𝐞𝐫𝐞: 🔗 https://lnkd.in/dUG25u4r If you’re still using verbose classes for DTOs… try records in your next project. Your teammates will thank you. 👉 Follow me (Kanaiya Katarmal) and hit the 🔔 on my profile so you don’t miss upcoming .NET tips and deep dives. 𝗧𝗵𝗮𝗻𝗸𝘀 𝗳𝗼𝗿 𝗿𝗲𝗮𝗱𝗶𝗻𝗴 𝗹𝗲𝘁’𝘀 𝗰𝗼𝗻𝘁𝗶𝗻𝘂𝗲 𝗴𝗿𝗼𝘄𝗶𝗻𝗴 𝗮𝗻𝗱 𝗹𝗲𝗮𝗿𝗻𝗶𝗻𝗴 .𝗡𝗘𝗧 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿! 👉 𝗦𝘂𝗯𝘀𝗰𝗿𝗶𝗯𝗲 𝘁𝗼 𝗺𝘆 𝗻𝗲𝘄𝘀𝗹𝗲𝘁𝘁𝗲𝗿: https://lnkd.in/dp7tz_3V #dotnet #csharp #programmingtips #cleancode #softwareengineering #dto #records #csharptips #dotnetcore #developers

415

53 comentários

Learned something cool today: Direct PDF printing from web apps! During a demo, a customer asked: “Can it silently print from the APEX application?” That’s usually tricky since browsers require user interaction for security reasons. The Challenge: POS and kiosk systems need silent printing Web apps usually rely on extensions or companion apps The Solution: Chrome Kiosk Mode + a simple JavaScript approach that: - Generates PDFs server-side (using ReportFactory here) - Prints directly without user interaction - No extensions or extra software required - Runs seamlessly in kiosk environments Sometimes the simplest solutions are right in front of us! The Chrome --kiosk-printing flag + smart JavaScript can solve what feels like a complex problem. Perfect for retail, manufacturing, or any environment where automated printing is critical. Check out the docs and try it yourself using our hosted demo! https://lnkd.in/g3ZMQfeY Maathra Technology and Consultancy Pvt Ltd Johnson Joseph #OracleAPEX #orclAPEX #maathra #reportfactory #printing

79

📱💻 Visual Studio Live Session Replay: Discover how Visual Studio + .NET MAUI helps you build cross-platform apps with speed and precision. Learn about Live tools, multi-platform project structure, and what’s new in .NET 9—and coming in .NET 10. Watch the replay: https://msft.it/6045snGJ1 #dotnetMAUI #vslive

110

2 comentários

💡 .NET Tip – IEnumerable vs IQueryable 🔥 In .NET, developers often get confused: Should I use IEnumerable or IQueryable? --- 🔹 IEnumerable Pulls all data from the database Filtering happens in memory Best for small datasets or already in-memory collections var data = context.Users.ToList(); var result = data.Where(u => u.IsActive); // filter in memory --- 🔹 IQueryable Translates query into SQL and executes in the database Filtering is applied before fetching data Best for large datasets or complex queries var result = context.Users .Where(u => u.IsActive) // filter in database .ToList(); --- 💡 TL;DR IEnumerable → Fetches everything, filters in memory. IQueryable → Filters at the database level. --- 📌 Pro Tip: When working with big data → always prefer IQueryable for performance. --- ❓ Question for you: Which one do you use most often in your projects — IEnumerable or IQueryable? --- #DotNet #CSharp #EntityFramework #IEnumerable #IQueryable #Performance #CleanCode #InterviewQuestions

79

Party Objects are here on Sui mainnet! Think of them as a new type of object that blends: 🔒 Control of owned objects 📑 Consensus versioning of shared objects That means objects you can move between fastpath & consensus, with built-in versioning - and soon, multi-owner + granular permissions. Learn more 👇 https://lnkd.in/eVZn8ZMJ

75

2 comentários