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How to manually specify the custom location of a Typesafe Config...

How to manually specify the custom location of a Typesafe Config configuration file By Alvin Alexander. Last updated: May 12 2018 If you need to manually specify the custom location of a Lightbend...

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Scala: How to give SBT more memory (RAM) to work with

Scala: How to give SBT more memory (RAM) to work with By Alvin Alexander. Last updated: May 13 2018 As a brief note, I was trying to run a Scala application inside SBT today and kept getting this “out...

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How can I tell what version of SBT my project is using?

How can I tell what version of SBT my project is using? By Alvin Alexander. Last updated: December 29 2018 At the moment this is kind of funky, but I find that the best way to determine the version of...

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Notes on how to build and run an Android application from the command line

Notes on how to build and run an Android application from the command line By Alvin Alexander. Last updated: March 6 2019 As a brief note to self, this is how I compiled/built an Android application...

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A shell script to change between MacOS dark mode and light mode

A shell script to change between MacOS dark mode and light mode By Alvin Alexander. Last updated: April 16 2019 If you want to create a shell script so you can change between MacOS dark mode and light...

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How to run shell commands from the Scala REPL

How to run shell commands from the Scala REPL By Alvin Alexander. Last updated: June 27 2019 This is an excerpt from the Scala Cookbook (partially modified for the internet). This is Recipe 14.4, “How...

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The Unix/Linux `htop` command

The Unix/Linux `htop` command By Alvin Alexander. Last updated: July 22 2019 Read more about The Unix/Linux `htop` command One new thing I learned in the last week is the `htop` command. It’s a...

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My new `sbtmkdirs` command

My new `sbtmkdirs` command By Alvin Alexander. Last updated: August 28 2019 Motivated by GraalVM, I rewrote my sbtmkdirs command using Scala. Here’s a link to the new Scala `sbtmkdirs` project on...

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An initial thought when taking the time to create a new app or utility

An initial thought when taking the time to create a new app or utility By Alvin Alexander. Last updated: September 12 2019 Sometimes when I embark on little projects like my Scala file-find command, I...

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A big collection of Unix/Linux 'find' command examples

A big collection of Unix/Linux 'find' command examples By Alvin Alexander. Last updated: October 18 2019 Linux/Unix FAQ: Can you share some Linux find command examples? Sure. The Unix/Linux find...

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Linux backups: Using find, xargs, and tar to create a huge archive

Linux backups: Using find, xargs, and tar to create a huge archivealvinOctober 31, 2019 - 4:38pmRead more about Linux backups: Using find, xargs, and tar to create a huge archive2 commentsLog in to...

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