When developing a java web app on Mac OS Catalina, you may have a service that makes an API request to a secure URL. If you don’t have that secure (https) URL’s root certificate in your Java truststore, the call will fail with this error: The solution is to put that secure URL’s host’s root more
-
How to Add a Root Certificate to the Java Truststore on Mac OS 10.15 Catalina
-
Compilation of links to software trends data
A list of of other lists that might help you stay up do date on software trends.
-
MacBook Pro Thunderbolt 2 port detects monitor but display is dark
One of my 2015 Mac Book Pro’s Thunderbolt2 ports was detecting my monitor, but not sending it a video signal. I tried all the usual suggestions to fix this: reset NVRAM, reset SMC… But the issue turned out to be caused by a bent pin on the bottom of the Thunderbolt 2 port. I had more
-
Delay a Grails controller’s response
Sometimes, for testing or development, you need to slow down an ajax response from the server. In the Grails framework, to delay a controller’s response, do the following: In the action you want to delay, insert: Thread.sleep(5000) as in: def index() { Thread.sleep(5000) … do some work… render … some response } where 5000 is more
-
Nginx Cheat Sheet
Test and restart an nginx configuration change The reload will not happen if the test fails. sudo nginx -t && service nginx reload or, on a bitnami image: sudo nginx -t && sudo /opt/bitnami/ctlscript.sh restart nginx Redirect all subdomains to the top level domain ie: http://www.mydomain.com -> http://mydomain.com In your DNS management system, you’ll more