grep Exclude Example in R
Just finished a Coursera data science course. In one of the assignments, we need to clean up the weather event types. I was struggling with […]
Articles by amida168
How to Delete Previous Version of Windows on Windows 10
After I upgraded my Asus X205TA to Windows 10, I found that I only have a few MB left on the system drive. I had […]
How to Refresh or Reset Your PC on Windows 10
There are times when you want to reset your PC. On Windows 8, it’s two different tools. Refresh PC keeps your personal files while Reset […]
How to Upgrade to Windows 10 Manually
If you are like me who cannot wait for the notification of Windows 10 download, you can upgrade your Win 7 or 8 machines to […]
How to Find MAC Address on Windows 10
Move cursor to Windows button and right click. Select Network Connections. Double click on the connection you want to check the MAC address. Click on […]
Windows 10 Activation using Command Line Utility slmgr
Windows 10 uses the same command line utility slmgr as Windows 7Â for activation with a MAK (Multiple Activation Key). Follow these simple steps to activate […]
How to Open an Elevated (Admin) Command Prompt on Windows 10
Just installed the Windows 10 Insider Preview and tried to run an Elevated Command Prompt for the first time. I found that it’s the easiest since […]
Folder Not Accessible after Cancellation of Robocopy
I was planning for our server migration. One job is migrating the files to the new server. I used robocopy to copy the files. Half way […]
AT&T’s Unlock Policies Cost It Yet Another Loyal Customer
I have been an AT&T wireless customer ever since I got my iPhone 3G. AT&T service has been average, with a lot of dropped calls […]
Coursera: R Programming Week 3 Tips
The week 3’s assignment is the easiest one. If you can figure out the sample program provided, the solution is very similar to the sample […]