Useful tips for everyday
What is address register used for? In a computer, the memory address register (MAR) is the CPU register that either stores the memory address from…
How do you deal with a long parameter list? Long parameter list can be caused by too complex methods. Another reason is avoiding dependencies. One…
Does SCP work on Mac? In the Terminal app on your Mac, use the scp command to copy a file or folder to or from…
Why do my pictures look blurry on WordPress? WordPress does not have a sharpening feature, so a slight blurring may be noticeable if you look…
Do hard drives have passwords? In fact, a hard drive can have at least two passwords: a master password, set in the factory, and a…
What is the meaning of circuit symbols? Circuit symbols are used in circuit diagrams which show how a circuit is connected together. The actual layout…
How do you manage row height? Set a row to a specific height Select the row or rows that you want to change. On the…
How do I protect a private key from a certificate? A CA’s private key should be stored in hardware-based protection, such as a Hardware Security…
How do I get the last Friday of the month in Excel? =CEILING(EOMONTH(A2,-1)-5,7)+6 Then the date is displayed in cell C2, it means that the…
Is Excel used in data science? Although Excel isn’t a top resume-building skill for data scientists, you’d be remiss if you didn’t learn its ins…