Category: Mac OS
Refresh Local Computer DNS Cache
We should update DNS records after we had registered a domain name and did setup web hosting for that domain. DNS is heavily cached and changes could take up to 24 hours to take effect. It is recommended you wait this long after the initial set-up before troubleshooting any errors. DNS changes could take up…
Git Lesson : branch is ahead by x commits
If Git suddenly popup a warning, “branch is ahead by x commits”. You can do the following Switch to the branch, e.g it’s the Master branch Then, use Git Fetch to update the local copy of a remote branch Git fetch is similar to pull, except it won’t do any merging
How to delete or remove a local Git repo (repository)
If you want to delete everything (.git folder, files and folders), just delete the whole directory Mac OSX Open Terminal and run the following Windows Right-click the folder and choose Delete. It will goes to Recycle bin Note: this works for Git Clone and Git Init
Replacing a Macbook Battery. Charging it for First Time
My macbook battery showed “Service Battery”, it’s time to replace that old battery. Replacing an old Macbook battery is very straightforward. Shut down your MacBook, place a coin in the slot, do a quarter clockwise turn, and the old battery pops out. The new battery had a piece of clear plastic on both sides that…
How To : Uninstall Apps from Mac App Store
I installed Mactracker from Mac App Store. It’s a good app, but I don’t need it anymore. How to uninstall it? OS X doesn’t have a Remove Program tool, the answer is simpler than that. You uninstall it the way you uninstall most Mac programs. navigate to [Your User Name]/Applications, locate the app you want…
