Useful tips for everyday
How do I filter a CSV file? How to Sort/Filter Data STEP 1: Select all data/columns in the CSV file. Make sure to select all…
How do I find my primary database in standby? You can find all standby databases for a primary database in data guard by using one…
What is the spectrum range for communication in ISM band? Frequency allocations Frequency range Availability 40.66 MHz 40.7 MHz Worldwide 433.05 MHz 434.79 MHz only…
Where did the word electronics come from? Also, this is probably better in the English Stack Exchange… Anyway Electricity and Electronics and similar works take…
How do I download data from SharePoint to Excel? Export the external list to Excel Navigate to the SharePoint site that contains the list. On…
How does an AC circuit work? In an alternating-current circuit, voltage periodically reverses itself. When the voltage reverses, so does the direction of the current…
Does Mac OS support dual display? For Mac computers with Mini DisplayPort, Thunderbolt, or Thunderbolt 2: You can connect up to two displays. If the…
How to get number of elements in a list? Default sequential containers like list, tuple & string has implementation of __len__ () function, that returns…
What does it mean when all dashboard lights come on? The dash lights coming on and vehicle shutting down are, most likely, related to a…
Where are path variables stored? The variable values are stored usually in either a shell script that is run at the start of the system…