Useful tips for everyday
How many records can be stored in Oracle database? Oracle allows two bytes for row numbers, so theoretically they could go as high as 65535…
What is the use of canvas app? Canvas Student allows students to access their courses and groups using a mobile device. Students can submit assignments,…
Is a tachometer needle supposed to drop back to zero after the car is stopped with the engine still running? Is a tachometer needle supposed…
Why is the RPI not setting the GPIO? The RPi is not setting the GPIO to output when first booted. It is turning on a…
How do you measure leakage current? The leakage current is measured by applying a fixed, high voltage DC and by measuring the leakage current flowing…
How does excitation affect power factor? A change in the excitation, thus, affects only the power factor of its output. This reduces the terminal voltage…
Does unity use scripts? A script must be attached to a GameObject in the scene in order to be called by Unity. Scripts are written…
Why does my WiFi work but ethernet does not? If you’ve got working Wi-Fi but your wired ethernet connection is not working, the first thing…
How do I print everything in a document? To print all of the files in a folder, open that folder in Windows Explorer (File Explorer…
What is UART in Bluetooth? UART stands for Universal Asynchronous Receiver Transmitter and is one way in which serial data communications can be performed, usually…