Crud Operations Development Tutorials, Guides & Insights
Unlock 3+ expert-curated crud operations tutorials, real-world code snippets, and modern dev strategies. From fundamentals to advanced topics, boost your crud operations skills on DeveloperBreeze.
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Building a RESTful API with Go and Gorilla Mux
Tutorial August 12, 2024
go
Add the updateBook
function to main.go
:
func updateBook(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
params := mux.Vars(r)
for index, item := range books {
if item.ID == params["id"] {
books = append(books[:index], books[index+1:]...)
var book Book
_ = json.NewDecoder(r.Body).Decode(&book)
book.ID = params["id"]
books = append(books, book)
json.NewEncoder(w).Encode(book)
return
}
}
json.NewEncoder(w).Encode(books)
}
Build a Web Application with Flask and PostgreSQL
Tutorial August 04, 2024
python
- Set up your development environment
- Connect Flask with PostgreSQL via SQLAlchemy
- Perform basic CRUD operations
- Prepare your app for deployment
For further improvements, consider adding authentication, input validation, and advanced queries. You can also deploy with Docker for enhanced portability.
Creating a Simple REST API with Flask
Tutorial August 03, 2024
python
- Create a new item:
curl -X POST -H "Content-Type: application/json" -d '{"name": "Item 4", "price": 250}' http://127.0.0.1:5000/api/items