Useful tips for everyday
What is a state space in statistics? A state space is the set of all possible configurations of a system. A “counter” system, where states…
How do you make negative voltage with IC? A common way to generate a negative voltage has been to use an operational amplifier (op amp)…
How do you optimize code? Unroll small loops: Most of the times Compiler does this automatically, but it is a good habit of writing optimized…
When should you not adjust for confounding? In many studies, confounders are not adjusted because they were not measured during the process of data gathering.…
How do I choose a low-pass filter? The cut-off frequency or -3dB point, can be found using the standard formula, ƒc = 1/(2πRC). The phase…
Why does MS Project show decimal days? Microsoft Project uses a numeric representation of Start and Finish dates, and it’s actually a decimal fraction of…
How do you store test cases? You could use test case management tools like SmartBear QAComplete, Ranorex, etc. Some teams prefer to store them in…
What happens when you erase all content and settings? Erase All Content and Settings: To completely delete your iPhone data, this is the option to…
What approach you would suggest to decrease the bounce rates? A high number of those visitors stop right outside the doors, look around, make a…
What does random state mean in random forest? If int, random_state is the seed used by the random number generator; If RandomState instance, random_state is…