Useful tips for everyday
How do I find the last run command in Linux? In Linux, there is a very useful command to show you all of the last…
What is the complexity of KNN? So for KNN, the time complexity for Training is O(1) which means it is constant and O(n) for testing…
How do I capture a Sysdiagnose file on a Mac? A sysdiagnose contains a voluminous amount of log files which can help pinpoint exactly what’s…
How do I delete all subfolders? To remove a directory and all its contents, including any subdirectories and files, use the rm command with the…
What is workspace setting? Workspace settings override user settings. Workspace settings are specific to a project and can be shared across developers on a project.…
How do I clear my cache locally? 1. Delete the cache: The fast way with a shortcut. Press the keys [Ctrl], [Shift] and [del] on…
What is GPS in simple terms? GPS, or the Global Positioning System, is a global navigation satellite system that provides location, velocity and time synchronization.…
What is the capacitance of this cable? In a cable, the capacitance is usually measured in picofarads per foot (pf/ft). This indicates just how much…
What is plateau machine learning? The plateau phenomenon, wherein the loss value stops decreasing during the process of learning, has been reported by various researchers.…
How do you calculate recursion runtime? Start from the first call (root node) then draw a number of children same as the number of recursive…