Useful tips for everyday
How many whitespace characters are there? There are six important white-space characters: the word space, the nonbreaking space, the tab, the hard line break, the…
Is the distribution of the chi square statistics? The chi square distribution is the distribution of the sum of these random samples squared . The…
How to return the identity value after insert? SCOPE_IDENTITY (): It returns the last identity value generated by the insert statement in the current scope…
How do I center align a label in bootstrap? Add text-align: center in your CSS or text-center class to your parent element (probably to a…
How to cluster distance clustering data in R? I can never remember the names or relevant packages though. See the R-spatial Task View for clues.…
Where can I find good music for videos? 13 Fantastic Places to Find Background Music for Video Epidemic Sound. YouTube Audio Library. AudioJungle. AudioBlocks. Free…
Do potentiometers control voltage? The potentiometer is a three-wire resistive device that acts as a voltage divider producing a continuously variable voltage output signal which…
What is the power of 3 AA battery? Three AA’s in series gives us a voltage of 4.5 V (3 times 1.5V). You could also…
What is constraint programming used for? Constraint programming (CP) is a paradigm for solving combinatorial problems that draws on a wide range of techniques from…
How do I identify a text file? A text file is a computer file that only contains text and has no special formatting such as…