Useful tips for everyday
Which ports can I use? Ports 0 through 1023 are defined as well-known ports. Registered ports are from 1024 to 49151. The remainder of the…
Which allows you to select and filter data from table? Filter a range of data Select any cell within the range. Select Data > Filter.…
Should logo be on the right or left? On a web site, or on screen, your logo is usually best placed in the upper left…
Why did my apps not transfer from Android to iPhone? If you don’t see apps from your Android device on your new iOS device, find…
How do you make LED light strips last longer? One simple way to extend the lifetime of your power supply unit is to keep it…
Why must a MAC address be unique for every NIC produced? In order for a network device to be able to communicate, the MAC Address…
Can we create 2 triggers on a table? SQL Server allows multiple triggers on the table for the same event and there is no defined…
Can we make a callout from future method? You can’t call a future method from a future method. Nor can you invoke a trigger that…
Is Arduino Uno input or output? Arduino Uno is a microcontroller board based on the ATmega328P (datasheet). It has 14 digital input/output pins (of which…
What is the difference between IBM PC and IBM compatibles? The computers designed as well as developed by IBM Corporation are called IBM PC. The…