quicktricks.dev

😮‍💨Tired of writing the same math method multiple times for int, double, and decimal? C# 11 introduced Generic Math — constrain T to INumber and the +, -, *, / operators just work. One method. Any numeric type. Full type safety. 🚀

✨ C# 12 introduced Collection Expressions It's a cleaner, more expressive syntax for initializing arrays, lists, spans, and even ImmutableArrays using simple square brackets `[ ]`. The spread operator `..` lets you merge existing collections inline. No more chaining `.Concat()`, `.Append()`, and `.ToArray()` just to combine two arrays.

Did you know C# can automatically capture the text of an argument passed to a method? No more "Value cannot be null" without knowing which value. Perfect for validation and assertion utilities.

@e_opore Thanks for checking out!

@quicktricks_dev Very useful tip, Quicktricks!

C# Tip: Ever had a null check that silently lied to you? In C#, != null can be overloaded by a class to return whatever it wants. is not null bypasses that entirely. It's a pattern match against the actual reference, not an operator call. Small difference, big consequences.

🔥 C#: Add new interface members without breaking existing implementations! With default interface implementations (C# 8+), you can add a method directly to an interface with a default body — classes that already implement the interface don't need to change a thing. Perfect for evolving library APIs without forcing every consumer to update. 💬 Do you use default interface implementations in your projects, or do you prefer extension methods (or blocks) / abstract base classes for this?

@Shefali__J That's all you have influence on. The rest is out of control.

As long as you are trying to do better, that’s all that matters. Good morning, everyone 🌞

@trikcode And this phase is where most of the projects dies.

Nobody talks about this phase. - The phase where nothing is working. - Your product has zero users. - You're questioning every decision. Everyone who made it went through it. Keep building.

@trikcode Like a snake eating its own tail 😅

Software ate the world. AI ate software. Now AI is eating people who built software.

🧠 JavaScript Proxies allow you to wrap an object and intercept operations like property access, assignment, deletion, and even function calls. You define a handler with traps that customize behavior. Perfect for logging and validation.

@e_opore Bootstrap and tailwind!

As developer - Which one do you prefer?

@NanouuSymeon Lots of useful css rules!

Ultimate CSS Cheat Sheet

@Shefali__J Great share Shefali!

100+ FREE Resources for Web Developers🔥 Open this🧵 Bookmark for later🔖

@e_opore Great roadmap!

CSS Roadmap in 2026 Grab the Ebook for deeper CSS mastery and real-world projects: codewithdhanian.gumroad.com/l/zpdpf

✨ C# Tip Easily generate sequences of numbers within a specified range using Enumerable.Range(). Define your start & count to get exactly what you need for loops, arrays, or tests. Simplify your code!

@_devJNS At least it was polite delete, not an angry one 😅

dude.🤦‍♂️

@_jaydeepkarale Anyone still using it since Windows can read and write zip files on its own? 😁

Seriously blew my mind

@csaba_kissi Netlify!

Where do you host your front-end?

@_jaydeepkarale It depends what you are scaling. The app servers or the database servers?

Interviewer: If horizontal scaling means adding more servers, why do some systems still hit database bottlenecks first?

@_devJNS backend dev: FirstName 😅

backend dev: firstname front-end dev: fitst_name 😂