A successful upgrade usually won't cause data loss. However, if the upgrade fails, you may lose access to your system, and consequently have to reformat the internal hard drive and reinstall macOS. That's why it's always recommended to back up your data before initiating any OS upgrade. ...
All the packages include the optical tube assembly (OTA), a mount, a finder scope (or red dot finder), and an eyepiece. This means that you will have everything you need to start observing the night sky on the next clear night. You may want to purchase some additional eyepieces (1.25...
A "tail -f" equivalent command in Powershell to show real time logging A call to SSPI failed A connection to the directory on which to process the request was unavailable. This is likely a transient condition. A fast way to remove duplicated lines from an unsorted text file? a lot of c...
The truth is most people are excited about the new rifle scope they’re buying and don’t give a second thought to the mount. This is especially true if you’re paying someone else to mount the new scope to your rifle, and the pairing of it to an appropriate mount goes unseen and un...
Just for fun, how have you adapted your scope and think they should have sold it that way in the first place? Ideally, for the Powerseeker 80 mm. Behind Window #1: A good quality alt-az mount like the Portamount. Reduce the focal length to 560 mm, add sliding dewshield and 2 speed...
Focusing the reticle for your eyes has been explained in detail inourRifle Scope Parallaxarticleas well as ourHow to Mount & Sight Your New Rifle Scopearticle, so I won't bore you with that now. But, for a quick instruction in less than 20 words, I'll give it a go. ...
Arash Akhavan, MD, is a board-certified dermatologist at The Dermatology and Laser Group in New York, NY and a faculty member at The Mount Sinai Medical Center. He specializes in non-invasive and minimally invasive cosmetic procedures as well as skin cancer prevention and treatment. Hadley King...
"The function evaluation requires all threads to run" while accessing music library through wmp.dll "The left-hand side of an assignment must be a variable, property or indexer". Help? "The remote server returned an error: (401) Unauthorized" "Typewriter" like effect in a C# Console applica...
(or something similar). The problem is BDC reticles only really work for the military because they intimately know their rifle, optic mount and ammunition used with their optic. There is no way to tell where a BDC reticle will actually match up with an individual’s rifle and ammunition ...
Bar Harbor is a small touristy town on Mount Desert Island. It’s located along Maine’s Frenchman Bay. It receives a high number of visitors all year round since it’s a gateway to the cliffs and mountains of the Acadia National Park, one of the most visited national parks in the coun...