By default Python only gives you a single environment for your whole system. This means when you install Python, or a package using Pip, you are installing that version of python or that version of the python package for the entire system. And all scripts you run will interact with that same version of python …
Python Pandas Tutorial
Pandas is useful for doing data analysis in Python. Today we will discuss how to install Pandas, some of the basic concepts of Pandas Dataframes, then some of the common Pandas use cases. What is Pandas? Pandas is a Python library for doing data analysis. Typically you will use it for working with 1-dimentional series …
How to install Open Filer 2.3
Today’s video shows how to install Open Filer in a Virtual Machine. Open Filer is a very easy to use storage system which integrates with Active Directory and LDAP. It supports NFS, iSCSI, SMB, etc… It has many features including Snapshots, Replication, and High Availability. There is a both a Community Version (Free) and a …
Picking a Motherboard and Processor to use with Virtualization
When selecting you hardware, there are many factors to consider; How many Virtual Machines do you want to run at a time? How busy will these Virtual Machines be? If you are getting ready to P2V a bunch of virtual machines, then you should use Perfmon (In a Windows Environment) to take a benchmark before …
Machine learning Models vs Algorithms
Machine learning is very prevalent these days. But you may not understand all of the lingo. In this article, we will discuss what the difference is between a machine learning model and a machine learning algorithm. We will also discuss when to use what models, and a few, types of machine learning algorithms. Models Machine …
How to install cURL on windows and how to use it
This article describes how to install and use CURL on Windows. Curl is a free command line utility used for transferring files using various protocols. Most commonly it is used for transferring files over HTTP(S). cURL comes natively installed on Unix based operating systems such as MacOS and Linux. But windows is left out. Now …
Creating a webpage using Python and Flask
Did you know you can host a webpage using nothing but Python code? You don’t have to use things like IIS or Apache. While you may not get all of the same features. When you are trying to write a simple application. Or if you want to host an API, this route is an option …
Published Applications vs Application Virtualization
Portability of Software is the ability to run the same software on a number of different systems. One of the goals of many software developers are to be able to write the application once, and run it on as many platforms as possible. A similar goal of Systems administrators is to ensure you can run …
Installing and Configuring Kernel Virtual Machines (KVM) on Fedora/Redhat/Centos
KVM Stands for Kernel Virtual Machine. KVM is a virtualization technology built into the Linux Kernel based on QEMU (Quick Emulator) and is used for server virtualization. QEMU allows for virtualizing hardware, all the way from a complete hardware stack to a single device. KVM basically takes QEMU and allows it to use hardware extensions …
Error Handling in Python using: With, Try, Exception and Finally
In this article we will discuss error handling using Python With Statements Try/Except/Finally statements, show how to use these in combination, and compare how it works to try/catch code blocks in other languages. What is error handling? Error handling is when you put in some extra code to tell your script what to do when …