Code Snippets
A collection of useful code snippets, hooks, and utilities.
246 results
typescript
useDebounce Hook
Delay execution of a value change until a specified time has passed.
react hook performance
typescript
useLocalStorage Hook
Sync state with localStorage.
react hook storage
python
Read File safely
Read file content using 'with' statement.
python file io
python
List Comprehension
Create lists concisely.
python list syntax
python
Merge Dictionaries
Merge two dictionaries (Python 3.9+).
python dict merge
sql
Select Distinct
Select unique values from a column.
sql select query
sql
Group By & Count
Group rows and count occurrences.
sql group count
sql
Common Joins
Inner, Left, and Right joins.
sql join query
csharp
LINQ Filter
Filter a list using LINQ.
csharp linq list
csharp
Async/Await Pattern
Basic async method implementation.
csharp async task
php
PDO Connection
Connect to MySQL using PDO.
php mysql pdo
javascript
Fetch POST Request
Send JSON data via POST.
js fetch api