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Hone your PowerShell text manipulation skills

By Richard Siddaway 03 Mar 2023

Retrieving content from and modifying content in text files with PowerShell are skills many administrators need to cultivate to aid their automation efforts. Read More

How to use Java's javap tool by example

By Cameron McKenzie 29 Nov 2021

Need to disassemble a Java class file? Want to look at the bytecode instructions generated from compiling source? These javap tool examples will show you how to use the javap command properly. Read More

How to set up Python coding standards for a dev team

By Amy Reichert 19 Dec 2023

Python team leaders have two challenges when it comes to code standards: creating a style guide and getting developers to stick to it. Read More

The right MySQL persistence.xml example file for JPA 3 and Hibernate 6

By Cameron McKenzie 01 May 2023

A quick migration from JPA 2.x to 3.x can become bottlenecked if the persistence.xml file is misconfigured. Here's what a proper persistence.xml file for JPA 3, Hibernate 6 and a MySQL database ... Read More

Five ways to fix the 'no persistence.xml file found' error in Eclipse

By Cameron McKenzie 09 May 2023

No persistence.xml file found fix The hardest part about learning Hibernate and JPA 3 is how to get your first project up and running. Some will encounter the dreaded no persistence.xml file found ... Read More

Simple Struts 2 file upload example

By Cameron McKenzie 25 Dec 2021

In this Struts 2 file upload example we show you to take a local resource and upload it to a remote Java application server. All a developer needs is a file, a browser and an Internet connection ... Read More

Hibernate and JPA 3 CRUD example

By Cameron McKenzie 15 May 2023

Struggling to get your first JPA 3 application off the ground? Here's a quick Hibernate and JPA 3 CRUD example to help you get going with the latest version of the Java Persistence API. Read More

How and when to use Nexthink remote actions

By Dan Franciscus 20 Jul 2021

Data can tell admins a lot about what happens in an environment -- if they can collect it. See how the Nexthink platform and PowerShell scripts can gather end-user data. Read More

What are the best file managers for Mac devices?

By Robert Sheldon 07 Mar 2023

If the native macOS file manager is lacking, IT can look to third-party options for advanced features. Commander One, ForkLift and Path Finder are three alternatives to consider. Read More

Apache Struts Hello World by example

By Cameron McKenzie 09 Aug 2020

Here's a simple Struts Hello World example for anyone interested in learning how to use the latest Struts 2.5 release. The Apache Struts Framework has come a long way in the last 20 years. Read More