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Codebales holds an ever growing number of solutions to problems that we have experienced in our day to day code writing
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Andrew Fletcher
•
On a server directory with over 100,000 PDF files, I needed to verify the existence of specific documents. Whether there are a few hundred or whatever the number of files, this article explores the practical use of command-line tools to quickly ascertain whether a file is present. In the area of server management or application development, especially on systems like Ubuntu equipped with Nginx, it's crucial to perform routine checks to ensure that all necessary files are in place. Whether it's...
Andrew Fletcher
•
Recently, I encountered an issue where my local Docker environment refused to...
Andrew Fletcher
•
When attempting to install python libraries on my OSX
pip3 install pandas,...
Andrew Fletcher
•
To resolve the CVE-2022-48624 vulnerability on Ubuntu using Nginx, it's crucial...
Andrew Fletcher
•
In many terminal text editors, you use find command as reference in Terminal...
Andrew Fletcher
•
The "Too many open files" error in Python typically occurs when your program has opened more file descriptors than the operating system allows. This error is often seen in situations where files are not being properly closed after use, leading to the exhaustion of available file descriptors.
Close Files Properly
Make sure you are closing files after you finish using them. Use the close() method for file objects or, preferably, use the with statement, which automatically closes the file...
Andrew Fletcher
•
You can use the pip list --outdated command to view a list of installed Python...
Andrew Fletcher
•
In an environment that is running
Ubuntu 20.02
Nginx
Solr
The default...
Andrew Fletcher
•
Snapshot of the error
File...
Andrew Fletcher
•
To begin, note that Lando is often used for web development and it may not be...
Andrew Fletcher
•
The issue of over 300 simultaneous database connections in the context of AWS and Drupal can have several potential causes. Here are some common factors to consider:
Server Configuration
Check your server configuration to ensure it can handle the expected number of simultaneous connections. This includes parameters like max_connections in your database server configuration.
Traffic or Load Spike
A sudden increase in traffic or load on your Drupal site can lead to more simultaneous database...
Andrew Fletcher
•
Lando is a development environment tool that makes it easier to set up and...
Andrew Fletcher
•
The error message "RuntimeError: Directory 'static/' does not exist" typically...
Andrew Fletcher
•
It seems like you're using the CharacterTextSplitter class from the tiktoken...
Andrew Fletcher
•
To use OpenAI to summarise text from a PDF using Python 3.11.6, you'll first...