Useful tips for everyday
What qualifications do you need to open a bakery? You don’t need any formal qualifications to own and run a bakery, but that doesn’t mean…
How do I enable remote access to PostgreSQL database in Ubuntu? To enable remote access to PostgreSQL server: Connect to the PostgreSQL server via SSH.…
How do I find unused ports? 6 Answers. You can use “netstat” to check whether a port is available or not. Use the netstat -anp…
How to create a time series forecast in R? The first line of code below reads in the time series object ‘dat_ts’ and creates the…
How an arithmetic expression can be evaluated using a stack? Push the operands into the stack in the order they appear. When any operator encounters…
How to reproject lat / lon WGS84 to UTM? I have several landsat tiles in lat/lon wgs 84. They display seamlessly in Global mapper. When…
How do you keep lithium batteries warm? 3 –Wrapping them in a thermal blanket or placing a small heater near the batteries, ideally with a…
How do I find previous versions of files on Mac? On your Mac, open the document, then choose File > Revert To > Browse All…
How do I setup multiple servers? Procedure Open the Services window to stop all services. Create a new server instance using the Configure Server tool.…
Where are directional couplers used? Techopedia Explains Directional Coupler A directional coupler is used for isolating, eliminating or combining signals in microwave signal routing and…