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Programming Python

What is the python requirements.txt?

If you have browsed any python projects on Github or elsewhere, you have probably noticed a file called requirements.txt  This requirements.txt file is used for specifying what python packages are required to run the project you are looking at.  Typically the requirements.txt file is located in the root directory of your project. If you open …

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Programming Python Script Scripts

Python Switch Statements

In languages like C, you have Switch statements allowing you to evaluate the input, then have a few options for the output.  Switch statements are used in place of a series of if/else statements in order to make your code more readable.  Case statements can also have better performance than a traditional if/else setup.  This …

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Java Programming

Sending an email Programmatically using Java

This article will describe how you can send emails pragmatically using the Java programming language. The example below includes a function you can use for easily sending emails from your Java application. Prerequisites If you have not already, be sure you download and install the latest Java Development Kit (JDK). You can find the download …

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Scripts

Scripting Basics

Scripting is a very useful skill which will save any Sysadmin a lot of time. Who wants to go to every device in their environment and perform the same task over and over again? In this posting I will cover a few basics for those getting started in scripting.