I have a requirement, where I need to verify a custom condition just before the order cancellation process. If the condition fails, I need to stop the cancellation and revert the order to its previous state (i.e., prevent the cancellation entirely). What I tried Observers I implemented an observer for […]
Daily Archives: August 6, 2025
6 posts
I have a number of Lenovo M70q G3 computers around our campus, including a few public computer banks. These computers will frequently and repeatedly spin up their fans, even while sleeping. If the machines were placed in single offices that would be fine, because the noise would be less and […]
I want to make sure that everyone using my Wi-Fi can only see safe Google search results (or even in my own device). I heard you can do this by changing some settings to send Google searches to a special SafeSearch address (using an IP like 216.239.38.120). Can someone please […]
I’m using Robocopy to perform daily backups of a folder with this command: Robocopy C:Souce D:Destination /MIR I would like to keep 5 “Destination” folders and on the sixth day update the oldest folder, so that I have 5 complete backup copies. Is it possible to achieve this natively with […]
Is it possible to create Custom Alexa “Smart Home” skill with my own HTTPS backend without needing to use a lambda? I created a custom skill with Invocation name as “front room” and intent utterance as “light on” and with a Python backend service hosted at my home exposed to […]
I have eight monochrome laser printers, each with a genuine cartridge for 25K pages. Long storage without use caused the toner to localy damage the surface of the photovoltaic drum. The prints are imperfect, with toner depositing in horizontal lines each time the photoconductor drum rotates. There are also lines […]