Useful tips for everyday
How do you add decimals in BCD? BCD addition of given Decimal numbers Input: A = 12, B = 20. Output: 110010. Explanation: The summation…
How do I export low size video? How to Reduce Video File Size Without Losing Quality Export your video. This trick will work in any…
What does external validation of a Cox model mean? Unlike for logistic regression models, external validation of Cox models is sparsely treated in the literature.…
What is variance in binomial distribution? Binomial Distribution A binomial random variable is the number of successes x in n repeated trials of a binomial…
How do you change the Nextval of a sequence? To reset a specific sequence in Oracle: Get the next value for the sequence: Alter the…
Which is the formal definition of the HMM process? HMM – formal definition HMM is a Markov process that at each time step generates a…
How many connections can ProxySQL handle? Question 1 : Connection pooling in ProxySQL So ProxySQL can open total 1000 backend connection for that specific host.…
How do you determine order effects? Three basic types of question order effect have been identified: (a) unconditional, in which the answer to a subsequent…
How do I find out who is behind a website? Looking up a domain name on www.whois.net is very simple. All you have to do…
How do you glue two pieces of wood together? Before using carpenter’s glue to attach two pieces of wood edge-to-edge, place a line of masking…