Java: Free Online Courses

Write once, run many

The Java™ Tutorials by Oracle

The Java Tutorials are practical guides for programmers who want to use the Java programming language to create applications. They include hundreds of complete, working examples, and dozens of lessons. Groups of related lessons are organized into "trails".

https://docs.oracle.com/javase/tutorial/

Learn to Program in Java at edX.ogr

Get started on the path to becoming a software engineer by learning core coding skills in Java—one of the most popular programming languages.

https://www.edx.org/course/learn-to-program-in-java-0

Java Tutorial by javapoint.com

https://www.javatpoint.com/java-tutorial

Java Tutorial by SoloLearn.com

I love SoloLearn because I can learn Java - and other popular programming languages - anywhere, any time on your mobile devices.

https://www.sololearn.com/Course/Java/

Java on Azure

https://docs.microsoft.com/en-us/learn/paths/java-on-azure/

Java resources

>>> Oracle's Java Documentation

Powershell: Enable Firewall Log

We sometimes need to enable Windows firewall's log to troubleshoot. Here is how.

Powershell: head and tail command

Use head or tail to skim the first or last 5 lines.

[Microsoft Outlook]: Set .pst and .ost files location with ForcePSTPath Registry Key

Set .pst and .ost files location with ForcePSTPath Registry Key The ForcePSTPath registry key is supported by Microsoft Outlook 2003 and later. In Microsoft Outlook 2003 and 2007, it applies to new profiles only. Microsoft Outlook 2013 and Outlook 2016 it applies to new accounts created in a profile. Microsoft Outlook 2013 saves .pst in %userprofile%\Documents\Outlook Files folder by default. We can change that default setting by adding a new string registry key called ForcePSTPath and set the value to the folder that we want to save those files. Set Microsoft Outlook 2013 always save new .pst and .ost files to D:\Data\Mail folder OST file reached the maximum size The OST File Has Reached The Maximum Size

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