Useful tips for everyday
What is the Gini index in random forest? Gini Index, also known as Gini impurity, calculates the amount of probability of a specific feature that…
Why do people capitalize first letter of every word? From a young age, we’re trained to capitalize the first letter of defined terms, the beginning…
How do I run a script at startup on a Mac? 3 Answers start Automator. select Application. click Show library in the toolbar (if hidden)…
What is optical injection locking? Definition: a technique for enforcing operation of a laser on a certain optical frequency by injecting light with that frequency…
Is pausing download bad? 1 Answer. No, paused downloads should not affect your Wifi. Why is my download paused? Restart your phone and try downloading…
What do you do when your rear view mirror falls off? Use a painter’s razor blade to strip off old rear-view mirror glue from the…
How many files are in / var / postfix / maildrop? /var/spool/postfix/maildrop directory on one of my virtual servers (CentOS Linux release 7.0.1406 (Core)) has…
How to find package name in apt? Use apt-cache search to find the package name of a package in the default Ubuntu repositories that is…
How do I list objects in Inkscape? You should rather go into the object list and use CTRL+A (to select all in that list) and…
Is range a categorical variable? Nominal vs ordinal data Nominal data: the range of values is not ordered in any sense, but simply named (hence…