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How to Fix - ImportError: No module named 'django.core.urlresolvers'

Last Updated: 23 July 2025

The 'django.core.urlresolvers' was added to Django1.10. When working on an older version of Django and upgrading it to the latest version we may encounter this error.This...read more

Python How-to-fix

Fix: "SyntaxError: Missing Parentheses in Call to 'print'" in Python

Last Updated: 23 July 2025

In Python, if we see the "SyntaxError: Missing Parentheses in Call to 'print'" error, it means we forgot to use parentheses around what we want to print. This is the most ...read more

Python How-to-fix

How to Fix Python Requests SSLError?

Last Updated: 23 July 2025

The Python requests library is widely used for making HTTP requests simply and elegantly. However, when working with SSL (Secure Sockets Layer) connections, users may occa...read more

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Python How-to-fix

How to Fix Django Error: DisallowedHost at / Invalid HTTP_HOST Header

Last Updated: 23 July 2025

Django is a full-stack Python framework for building websites. Sometimes, We might see a "DisallowedHost" error. This happens when the website’s address isn’t on a list of...read more

Python How-to-fix

Debugging a Django Application

Last Updated: 23 July 2025

The high-level Python web framework Django promotes efficient development and simple, straightforward design. A fundamental ability for any Django developer is debugging. ...read more

Python How-to-fix

How to Fix "NameError: name 'os' is not defined" in Python

Last Updated: 23 July 2025

If we are working with Python and encounter an error that says "NameError: name 'os' is not defined", then we need not worry, it is a very common issue, and fixing this er...read more

Python How-to-fix

How to Fix "Can't Adapt Type 'numpy.int64'"?

Last Updated: 23 July 2025

The error is ‘Can’t adapt type ‘numpy. int64’’ and occurs when the NumPy data types specific to a language are incompatible with other database or library types expected. ...read more

Python How-to-fix

How to Fix 'pg_config is Required to Build psycopg2 from Source' in Python

Last Updated: 23 July 2025

During installation or while building psycopg2 from source, you might encounter an error that states 'pg_config is required to build psycopg2 from source'. This article wi...read more

Python How-to-fix

How to Fix 'psycopg2.errors.insufficientprivilege' in Python

Last Updated: 23 July 2025

When working with PostgreSQL databases in Python using the psycopg2 library, you might encounter the error psycopg2.errors.insufficientprivilege: permission denied for sch...read more

Python How-to-fix

How to Fix 'psycopg2 OperationalError: SSL Connection Has Been Closed Unexpectedly' in Python

Last Updated: 23 July 2025

The psycopg2 is a popular PostgreSQL adapter for the Python programming language. It enables Python scripts to interact with PostgreSQL databases efficiently. However, lik...read more

Python How-to-fix

How to Fix 'Failed to Decrypt Yahoo Data Response' in yfinance

Last Updated: 23 July 2025

The yfinance is a popular Python library used for downloading market data from Yahoo Finance. It simplifies the process of fetching historical market data, allowing develo...read more

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Python How-to-fix

How to Fix 'psycopg2.InterfaceError: Connection Already Closed' in Python

Last Updated: 23 July 2025

When working with PostgreSQL databases in Python, the psycopg2 library is a popular choice for establishing connections and executing queries. However, developers often en...read more

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Python How-to-fix

How to Fix 'psycopg2 OperationalError: SSL SYSCALL Error: EOF Detected' in Python

Last Updated: 23 July 2025

Developers occasionally encounter the error psycopg2 OperationalError: SSL SYSCALL Error: EOF Detected. This error can be frustrating, as it often indicates an issue with ...read more

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Python How-to-fix

How to Fix "TypeError: 'float' object is not callable" in Python

Last Updated: 23 July 2025

In Python, encountering the error message "TypeError: 'float' object is not callable" is a common issue that can arise due to the misuse of the variable names or syntax er...read more

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Python How-to-fix

How to Handle 'psycopg2.errors.invaliddatetimeformat' Error in Python

Last Updated: 23 July 2025

The psycopg2 library is a popular PostgreSQL database adapter for Python. While working with databases, it's common to encounter various types of errors. One such error is...read more

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