Completely uninstall PostgreSQL 9.0.4 from Mac OSX Lion?
This question may look like a duplicate of: How to uninstall postgresql on my Mac (running Snow Leopard) however, there are two major … Read more
macos
Java/JDK for the Apple M1 chip
Will there need to be a special release of OpenJDK to support the new Apple M1 chip? I see that there are currently … Read more
How do I make this file.sh executable via double click?
First off I’m using Mac. Next, I need to execute this “file.sh” we will call it. Everytime I need to execute it I … Read more
Setting PATH environment variable in OSX permanently
I have read several answers on how to set environmental variables on OSX as permanently. First, I tried this, How to permanently set … Read more
Repairing Postgresql after upgrading to OSX 10.7 Lion
I recently upgraded to OSX 10.7, at which point my rails installation completely borked when trying to connect to the psql server. When … Read more
How do you see the entire command history in interactive Python?
I’m working on the default python interpreter on Mac OS X, and I Cmd+K (cleared) my earlier commands. I can go through them … Read more
Access restriction: The type ‘Application’ is not API (restriction on required library rt.jar)
Here is the code: package mscontroller; import javax.swing.*; import com.apple.eawt.Application; public class Main { public static void main(String[] args) { Application app = … Read more
pip installs packages successfully, but executables not found from command line
I am working on mac OS X Yosemite, version 10.10.3. I installed python2.7 and pip using macport as done in http://johnlaudun.org/20150512-installing-and-setting-pip-with-macports/ I can … Read more
Making iTerm to translate ‘meta-key’ in the same way as in other OSes
In bash shell with emacs key-binding, you can use key combination like M-f, M-b to move one word forward or backward on the … Read more
Rails: Installing PG gem on OS X – failure to build native extension
It seems many others have had problems installing the pg gem. None of the solutions posed for others have worked for me. I … Read more