Useful tips for everyday
How many columns can be in a SQL table? 1024 columns For the columns in a table, there is a maximum limit of 1024 columns…
Which is the best tool to compare two files? Kompare is a graphical difference viewer that lets you compare two text files It’s included in…
How do I change category layout in WordPress? Category Pages and Menus Open the Customizer. (My Site(s) → Appearance → Customize) Go to Menus. Select…
How do I send data to Azure IoT hub? This is a basic workflow for developers who use the CLI to interact with an IoT…
How to search an exact phrase in file contents? Sign in Choose where you want to search belowSearchSearch the Community Search the community and support…
How do I know my DHCP scope range? You can view the DHCP objects in a network, including its DHCP ranges by navigating to the…
What is the size of the files under proc directory? The virtual files in /proc have unique qualities. Most of them are 0 bytes in…
What does G do in GCC? gcc -g generates debug information to be used by GDB debugger. What is GCC error? Errors report problems that…
How do I connect my Mac to a shared server? Choose Apple menu > Recent Items, then choose from the list of recent servers. In…
What is corona in corona discharge? Corona Discharge (also known as the Corona Effect) is an electrical discharge caused by the ionization of a fluid…