Useful tips for everyday
What happens to detail record when master record is deleted? Deleting a child record moves it to the Recycle Bin and leaves the master record…
Does RS485 need a terminating resistor? As data rates and/or cable lengths increase, which is most cases, termination becomes mandatory. In case of an RS485…
What is CRLF vulnerability? CRLF injection is a software application coding vulnerability that occurs when an attacker injects a CRLF character sequence where it is…
What should I automate in SQL Server? The following are common repetitive tasks that should be automated. Install SQL Server. SQL Server Configurations. Install Service…
Does binary file have EOF? The file doesn’t actually contain an EOF. EOF isn’t a character of sorts – remember a byte can be between…
What is average flow velocity? Flow rate is the volume of fluid per unit time flowing past a point through the area A. The volume…
What encryption algorithm does zip use? CRC algorithm The . ZIP format uses a 32-bit CRC algorithm and includes two copies of the directory structure…
Why is my power steering making noise? The whine is usually created by a problem with the power steering fluid that the pump is trying…
Can you publish pygame games? From the pygame wiki: “Pygame is free. Released under the LGPL licence, you can create open source, freeware, shareware, and…
When should you ground shielded cable? Signal cables The best way to wire shielded cables for screening is to ground the shield at both ends…