Mastodawn

Does anyone out there know anything about #TwitchAPI EventSub? I'm running into a problem trying to read chat messages, specifically ones coming through Shared Chat. #ProgrammingHelp

NewsletterTF Feb 23

Examination of Git Tools That Streamline Code Management

How these 5 Git tools make writing computer code faster and easier. Learn how tools like Git Stash and Aliases help you fix mistakes and save time today.

#gitcommands, #codingtips, #softwaredevelopment, #gitstash, #programminghelp

https://newsletter.tf/how-to-use-git-tools-to-fix-code-faster/

NewsletterTF Feb 23

These 5 Git tools help you work faster than before. Using short names for commands can save you 50% of your typing time every day.

#gitcommands, #codingtips, #softwaredevelopment, #gitstash, #programminghelp

https://newsletter.tf/how-to-use-git-tools-to-fix-code-faster/

How these 5 Git tools make writing computer code faster and easier

How these 5 Git tools make writing computer code faster and easier. Learn how tools like Git Stash and Aliases help you fix mistakes and save time today.

Anonax Dec 18

Alright, question time. Never really had luck trying this before but let's give it a go again.

I have a friend who is trying to make a dual mouse/cursor plugin/library/whatever it's called in Unity on Windows, but they are struggling with the win32 APIs they need to get it working. Is there anyone on here that knows how to do this? I know I've seen similar things on here before, but I can't find them and I don't know if there was any source code or documentation on how it was done, or even if it was on Windows. Unfortunately, it does have to be Windows. They rejected my proposal to try running it under Cygwin, and it probably wouldn't work with the features they need.

#ProgrammingHelp #CSHelp #Unity #Win32 #Win32API #DualCursor

Krutonium://Sep 18, 2025

#Nix #Systemd #Bash #ProgrammingHelp

https://git.krutonium.ca/Krutonium/NixOS/src/branch/master/user/krutonium-hm-extras/screenshot-uploader.nix

Does anyone know how to make it so that instead of just grabbing the latest PNG file, systemd passes the file in question to the script? %f doesn't seem to work; $1 ends up giving me the name of the binary and $2 is undefined.

NixOS/user/krutonium-hm-extras/screenshot-uploader.nix at master

NixOS

Krutonium's Forgejo Service

Show thread

aiprompt Aug 21, 2025

Common fix:
Don’t just say "Help debug this." Instead try: "Debug my Python loop that skips index zero. Fix the exit condition in this code: [paste snippet]."

If the AI’s answer isn’t quite right, reply with a clearer example or point out where its logic failed. Specific questions get better results.

#AICoding #LearnToCode #AIProgramming #DeveloperTips #CodingTips #TechGuide #PromptEngineering #ProgrammingHelp #SoftwareDevelopment #TechEducation (377 chars) (2/2)

0x4d6165 (Julie or Mae)Apr 1, 2025

I know this is a big ask but would anyone be willing to tutor me with aspnet core and auth? I've been beating my head against this for like months and I just want to get to actually making my application. aspnet core identity seems like it's too limited and not really meant for what i'm trying to do (support an SPA and third party client mobile apps), but the docs are confusing me so I'm not even sure if that's right. I was thinking of using keycloak, but that's a huge undertaking it seems like and has been giving me trouble too. #fediHelp #aspnetcore #programmingHelp

Caravana Blues Jan 29, 2025

Domain-Driven Design (DDD): concepts and examples https://chat-to.dev/post?id=967 #devops #programminghelp #programming #python #php
Your participation in the community helps us to grow, so get involved.

Domain-Driven Design (DDD): concepts and examples

Domain-Driven Design (DDD) is an approach to software development that emphasizes deep understanding of the business domain and aligns the software model with real-world concepts. It was introduced by Eric Evans in his book Domain-Driven Design: Tackling Complexity in the Heart of Software. ## Core Concepts of DDD DDD is based on a few fundamental principles: **1. Ubiquitous Language** A shared language between developers and domain experts that describes business concepts, reducing misunderstandings. **2. Bounded Context** A self-contained part of the system where a particular domain model is applied. It defines the boundaries within which terms and concepts have specific meanings. **3. Entities** Objects with a distinct identity that persists over time, even if their attributes change. Example in Python: ```py class Customer: def __init__(self, customer_id, name): self.customer_id = customer_id self.name = name def change_name(self, new_name): self.name = new_name ``` Even if the name changes, the `customer_id` remains the same. **4. Value Objects** Objects that describe characteristics but have no identity, meaning they are interchangeable if their values are the same. Example in Python: ```py from dataclasses import dataclass @dataclass(frozen=True) class Address: street: str city: str zip_code: str ``` Two addresses with the same values are considered identical. **5. Aggregates** A group of domain objects that are treated as a single unit, with one entity acting as the aggregate root. Example in Python: ```py class Order: def __init__(self, order_id, customer): self.order_id = order_id self.customer = customer self.items = [] def add_item(self, item): self.items.append(item) ``` The `Order` is the aggregate root, ensuring that modifications happen through it. **6. Repositories** Repositories provide an abstraction for retrieving and persisting aggregates. Example in Python using an in-memory repository: ```py class OrderRepository: def __init__(self): self.orders = {} def save(self, order): self.orders[order.order_id] = order def find_by_id(self, order_id): return self.orders.get(order_id) ``` **7. Domain Services** Services encapsulate business logic that doesn't naturally fit within an entity or value object. Example in Python: ```py class PaymentService: def process_payment(self, order, payment_details): # Payment processing logic here print(f"Processing payment for Order {order.order_id}") ``` **8. Application Services** These services orchestrate workflows, calling domain services and repositories but not containing business logic themselves. Example in Python: ```py class OrderApplicationService: def __init__(self, order_repository, payment_service): self.order_repository = order_repository self.payment_service = payment_service def place_order(self, customer, items): order = Order(order_id=123, customer=customer) for item in items: order.add_item(item) self.order_repository.save(order) self.payment_service.process_payment(order, "credit_card") ``` # Example in PHP Using DDD principles in PHP: **Entity** ```php class Customer { private string $id; private string $name; public function __construct(string $id, string $name) { $this->id = $id; $this->name = $name; } public function changeName(string $newName): void { $this->name = $newName; } } ``` **Repository** ```php class CustomerRepository { private array $customers = []; public function save(Customer $customer): void { $this->customers[$customer->getId()] = $customer; } public function findById(string $id): ?Customer { return $this->customers[$id] ?? null; } } ``` ## When to Use DDD - When working on complex business logic. - When multiple teams need a shared language to collaborate. - When the business rules and interactions evolve over time. ## When to Avoid DDD - When working on small applications with minimal domain complexity. - When the project timeline is very short. - When the team lacks expertise in DDD, as it requires a learning curve. I'd like to see in the comments what these tests would look like applied to other languages such as Javascript, C++ or Luan. Participate

mangole Jan 29, 2025

Domain-Driven Design (DDD): concepts and examples https://chat-to.dev/post?id=967 #devops #programminghelp #programming #python #php
Your participation in the community helps us to grow, so get involved.

Domain-Driven Design (DDD): concepts and examples

Domain-Driven Design (DDD) is an approach to software development that emphasizes deep understanding of the business domain and aligns the software model with real-world concepts. It was introduced by Eric Evans in his book Domain-Driven Design: Tackling Complexity in the Heart of Software. ## Core Concepts of DDD DDD is based on a few fundamental principles: **1. Ubiquitous Language** A shared language between developers and domain experts that describes business concepts, reducing misunderstandings. **2. Bounded Context** A self-contained part of the system where a particular domain model is applied. It defines the boundaries within which terms and concepts have specific meanings. **3. Entities** Objects with a distinct identity that persists over time, even if their attributes change. Example in Python: ```py class Customer: def __init__(self, customer_id, name): self.customer_id = customer_id self.name = name def change_name(self, new_name): self.name = new_name ``` Even if the name changes, the `customer_id` remains the same. **4. Value Objects** Objects that describe characteristics but have no identity, meaning they are interchangeable if their values are the same. Example in Python: ```py from dataclasses import dataclass @dataclass(frozen=True) class Address: street: str city: str zip_code: str ``` Two addresses with the same values are considered identical. **5. Aggregates** A group of domain objects that are treated as a single unit, with one entity acting as the aggregate root. Example in Python: ```py class Order: def __init__(self, order_id, customer): self.order_id = order_id self.customer = customer self.items = [] def add_item(self, item): self.items.append(item) ``` The `Order` is the aggregate root, ensuring that modifications happen through it. **6. Repositories** Repositories provide an abstraction for retrieving and persisting aggregates. Example in Python using an in-memory repository: ```py class OrderRepository: def __init__(self): self.orders = {} def save(self, order): self.orders[order.order_id] = order def find_by_id(self, order_id): return self.orders.get(order_id) ``` **7. Domain Services** Services encapsulate business logic that doesn't naturally fit within an entity or value object. Example in Python: ```py class PaymentService: def process_payment(self, order, payment_details): # Payment processing logic here print(f"Processing payment for Order {order.order_id}") ``` **8. Application Services** These services orchestrate workflows, calling domain services and repositories but not containing business logic themselves. Example in Python: ```py class OrderApplicationService: def __init__(self, order_repository, payment_service): self.order_repository = order_repository self.payment_service = payment_service def place_order(self, customer, items): order = Order(order_id=123, customer=customer) for item in items: order.add_item(item) self.order_repository.save(order) self.payment_service.process_payment(order, "credit_card") ``` # Example in PHP Using DDD principles in PHP: **Entity** ```php class Customer { private string $id; private string $name; public function __construct(string $id, string $name) { $this->id = $id; $this->name = $name; } public function changeName(string $newName): void { $this->name = $newName; } } ``` **Repository** ```php class CustomerRepository { private array $customers = []; public function save(Customer $customer): void { $this->customers[$customer->getId()] = $customer; } public function findById(string $id): ?Customer { return $this->customers[$id] ?? null; } } ``` ## When to Use DDD - When working on complex business logic. - When multiple teams need a shared language to collaborate. - When the business rules and interactions evolve over time. ## When to Avoid DDD - When working on small applications with minimal domain complexity. - When the project timeline is very short. - When the team lacks expertise in DDD, as it requires a learning curve. I'd like to see in the comments what these tests would look like applied to other languages such as Javascript, C++ or Luan. Participate

Rexs Jan 27, 2025

Read:
https://medium.com/gitconnected/deno-2-could-finally-replace-node-js-90fb7335d749

@javascript @nodejs @webdev_discussions
#nodejs #webdev #programminghelp #Programming

Deno 2 Could Finally Replace Node.js - Level Up Coding

With complete Node.js compatibility, native TypeScript support, and innovative new features, Deno 2 is here to challenge the status quo. Is it time to rethink your back-end choices? It’s a language…

Level Up Coding