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Python is an interpreted, high-level, general-purpose programming language. Created by Guido van Rossum and first released in 1991, Python’s design philosophy emphasizes code readability with its notable use of significant whitespace.
Python, known for its simplicity and versatility, is a widely used programming language that offers many career opportunities. To master Python, one must delve into a range of essential topics. Here’s a breakdown: Read the full article on Analytics Insight.
The error “Object of type datetime is not JSON serializable” occurs when you try to serialize a Python datetime object into JSON format using the json module. The json module does not know how to convert a datetime object into a JSON-compatible format by default. To resolve this issue, you […]
Amazon Web Services (AWS) Lambda is a serverless computing service that lets you run code without provisioning or managing servers. AWS Lambda automatically scales your application by running code responding to triggers such as changes to data in Amazon S3 buckets or updates in a DynamoDB table. It automatically manages […]
A significant security vulnerability has been identified in Python’s URL parsing function. This flaw can be exploited to bypass domain or protocol filtering techniques that use a blocklist, potentially leading to unauthorized file access and command execution. The issue arises from the “urlparse” function’s inability to parse URLs that start […]
Sentry is an open-source error-tracking tool that helps developers monitor and fix real-time crashes. It provides detailed insights into software application errors, exceptions, and performance issues, allowing developers to identify, diagnose, and resolve them more efficiently. Here are some critical points about Sentry: In essence, Sentry assists developers in maintaining […]
Litestar is a powerful, lightweight, and flexible ASGI framework that simplifies building high-performance APIs. The platform emphasizes developer experience and performance, making it one of the fastest ASGI frameworks. With Litestar, developers can leverage the power of type hints for data validation, parsing, and serialization. The framework supports both asynchronous […]
Integrating Sentry into Python web applications is straightforward. Here’s a guide on how to use Sentry with Python web applications, with a focus on Flask and Django, two popular web frameworks: 1. Installation: First, you’ll need to install the Sentry SDK for Python: 2. Integration with Flask: If you’re using […]
ASGI, which stands for Asynchronous Server Gateway Interface, is a specification between web servers and Python web applications or frameworks to allow for more excellent concurrency. It is an evolution of the traditional WSGI (Web Server Gateway Interface) but is designed to handle synchronous and asynchronous requests. Here’s a breakdown […]
If you want to insert rows from a SELECT query into another table, ensuring that unique rows are inserted (based on the unique constraints of the target table), you can use the INSERT IGNORE statement. The INSERT IGNORE the command will insert rows from the SELECT query into the target […]
In Python, object instantiation is a two-step process involving both the __new__ and __init__ methods. These methods play distinct roles in the creation and initialization of objects, ensuring a logical and seamless process. Let’s explore how Python uses these methods to breathe life into objects. 1. The Role of __new__: […]