Useful tips for everyday
Will transformer heating be approximately the same for resistive inductive or capacitive loads of the same VA rating explain? Yes, transformer losses will be the…
How are encryption keys managed? Encryption key management is administering the full lifecycle of cryptographic keys. This includes: generating, using, storing, archiving, and deleting of…
How do I password a URL? To password protect a URL go to Site Tools > Security > Protected URLs > URLs. Choose the Domain…
Can you do a count distinct in Excel? You can use the combination of the SUM and COUNTIF functions to count unique values in Excel.…
What is the difference between a signature and a checksum? Digital signatures are a form of checksum, in that they provide data integrity, but they…
Are contests considered gambling? Virtually every state has a law that prohibits illegal gambling. These statutes define an illegal game as having three elements –…
Should you use bitwise operators? Bitwise operators are a great way to make very efficient use of space when representing data. Imagine the following situation:…
Are structs stored on the stack? Most importantly, a struct unlike a class, is a value type. So, while instances of a class are stored…
What is the function of the WR pin in IC ADC0804? What is the function of the WR pin? Explanation: WR is active low input…
How do I change the Lasso selection in Photoshop? Select with the Polygonal Lasso tool Select the Polygonal Lasso tool , and select options. Specify…