Useful tips for everyday
What do I put for CAPTCHA? A CAPTCHA test is made up of two simple parts: a randomly generated sequence of letters and/or numbers that…
What is the function of Google Keep? With Google Keep, you can create, share, and collaborate with people on notes and lists. Keep synchronizes across…
What is a frame pointer? A frame pointer (the ebp register on intel x86 architectures, rbp on 64-bit architectures) contains the base address of the…
How do you find standard deviation from z-score? The formula for calculating a z-score is is z = (x-μ)/σ, where x is the raw score,…
How do I extract timestamp from Google Sheets? Extract date and time from a full “date-time” record To extract date (integer part), use the ROUNDDOWN…
What are two benefits of funding value streams rather than projects? Funding value streams vs. projects delivers several benefits: Empowers local content authority, which moves…
What is the output voltage of the circuit? The output voltage equals the input voltage scaled by a ratio of resistors: the bottom resistor divided…
What are Perl scripts? Perl is a family of script programming languages that are similar in syntax to the C language, including Perl 5 and…
How do you query a column by? BY is a reserved word used by QUERY like “order BY C”. So when referencing the column BY…
Can a factory construct an instance of a class? Now only the factory should be able to construct an instance of the class. Apart from…