The shebang combines ‘#‘ (hash) and ‘!‘ (exclamation mark). Shebang is used in the very first line of the script. It is used to specify the interpreter with which the given script will be run by default. The shebang starts…
When you run Python scripts on Linux, you may want to use a specific Python version like Python 3.6. This allows you to take advantage of particular features or make sure your scripts run properly. You can easily specify the…
While the OpenCV package offers a variety of features, the contrib modules provide useful extras for specialized tasks. The process of installing these modules means handling dependencies and pointing installers to non-standard module locations hosted online. Thankfully, with a bit…
The ‘subprocess’ is a module in Python. It is used to spawn and interact with new processes. The term ‘spawn’ typically refers to the mechanism by which a new process created. It is used to connect their input/output/error pipes, and…
Python is a versatile, high-level programming language known for its simplicity and readability. Key features of Python are dynamic typing, automatic memory management, and comprehensive standard libraries. When it comes to managing Python environments and dependencies, Conda is a powerful…
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Creating a conda environment with a specific Python version is common in various fields like data science and machine learning, scientific computing, and bioinformatics. It ensures the compatibility and consistency of the project. Different projects or applications may have dependencies…
Bash scripts are powerful tools for automating tasks in the Unix/Linux environment. Combining the flexibility of Bash with the capabilities of Python allows you to create robust and efficient scripts. In this article, we will explore the process of calling…
Conda is a powerful open-source package and environment manager for Python that allows users to create, manage, and switch between virtual environments. Changing a Python version of the conda virtual environment is crucial when transitioning between projects that require different…
In Linux, the process is executing an instance of a running program. It represents a particular running program or command. When you execute a program, the operating system creates a process to run that program. Each process has its unique…
The ‘export’ command in Linux is typically used to set an environment variable. Environment variables are dynamic values that can affect the behavior of processes and programs running in the operating system. The ‘export’ command helps with setting environment variables…