Useful tips for everyday
Can I delete groups in Contacts? First choose the group in the address book app, and then touch the Edit icon or choose the Edit…
Is a system of equations has no solution? A system of linear equations can have no solution, a unique solution or infinitely many solutions. A…
Is it better to hotspot or tether? Tethering via wired connection is undoubtedly more secure as both the devices are connected through short cables. Connections…
How many transactions can MySQL handle per second? The maximum theoretical throughput of MySQL is equivalent to the maximum number of fsync(2) per second. What…
How do you find percent wrong? Percent error is determined by the difference between the exact value and the approximate value of a quantity, divided…
What is an example of a human-readable document? The Human Readable formats have the advantage of being easily understood by a person reading them. There…
How do I get field Service lightning license add-on? From Setup, enter Field Service Settings in the Quick Find box, then select Field Service Settings.…
How to count the number of overlapping polygons? The result: It should be a shape where you have new polygons out of the overlapping ones…
When does custom markup in calculated fields go into effect? This change went into effect on June 13, 2017. Administrators can request an extension through…
How do I import a dump file into MySQL? Enter the following command to import the dump file: mysql –u username –p new_db_name < dump_file.sql.…