Useful tips for everyday
How do I export data from Google Earth? To view your data in Google Earth, click the Open in Google Earth link on the earth.html…
Can I host a VPN on my router? DD-WRT and similar router firmware include built-in VPN server support, so you can host a VPN server…
What is Zone in firewall-cmd? Zones. The top layer of organization in firewalld is zones. A packet is part of a zone if it matches…
Do you need line of sight for GPS? All GPS receivers require line-of-sight to fix their position. However, this line of sight is up (because…
How do I get PowerPoint to automatically update slides? Replies (4) Create a chart in Excel and copy it. Use Paste Special option and…
Why is GitHub asking for username? If Git prompts you for a username and password every time you try to interact with GitHub, you’re probably…
What is a Django middleware? In Django, middleware is a lightweight plugin that processes during request and response execution. Middleware is used to perform a…
Can you read and write flash memory? Flash memory is an electronic non-volatile computer memory storage medium that can be electrically erased and reprogrammed. NAND…
How to link to a lightning experience page? To link to Lightning Experience pages, use lightning:formattedUrl in your custom component. The lightning:formattedUrl component displays a…
Why did I get a fraud alert text? Q: What are text fraud alerts? A: We monitor transactions that appear on your debit card for…