Useful tips for everyday
Is there a way to align all equations in a document? The fleqn option in the document class will apply left aligning setting in all…
How do you rank on Yahoo? As for Yahoo, the content that is on the page is the most important. To rank high with Yahoo…
When to use hold out cross validation for time series data? So, rather than use k -fold cross-validation, for time series data we utilize hold-out…
How do I know if I have Apache Prefork or worker? Enable Apache mod_info. Query the mod_info url, typically curl localhost/server-info. The “Server Settings” section…
How can I scroll without scroll bar? First, use your mouse to click anywhere on the page you’d like to read; this lets the computer…
How do I copy a file from multiple folders? If you need to copy a file to multiple folders, you can hold down the Ctrl…
Why is my screenshot showing up black? Open your user folder, go to Pictures>Screenshots folder. Check if Notepad was captured in a fullscreen screenshot. If…
How do I find tcpdump PID? 5 Answers Run netstat -avnp and fetch the (the last column) Run ps -ef | fgrep and see what…
How do I import contacts from imported contacts? Import contacts Insert the SIM card into your device. On your Android phone or tablet, open the…
Can you delete NTFS partition? Right-click on the NTFS partition you want to delete and click “Delete Volume.” How do I fix a corrupted Windows…