Useful tips for everyday
How do you use cross-validation for classification? k-Fold Cross-Validation Take the group as a hold out or test data set. Take the remaining groups as…
What do you consider in asking a specific question? Ten Tips for Asking Good Questions Plan your questions. Know your purpose. Open conversation. Speak your…
How many years does a smartphone battery last? Replacing your phone battery gives it a new lease of life Over time, your phone’s battery degrades.…
What is the purpose of the command lsof? lsof command stands for List Of Open File. This command provides a list of files that are…
How do I authenticate a client for SMTP? How to configure SMTP authentication Right-click on the context menu of your e-mail account and click on…
Can you archive multiple cards in Trello? Perform Bulk Actions Click the board button to open the simplified board view. Here you can select multiple…
What is the niosh hazardous drug list? The NIOSH List is an aid designed to enable employers to identify which drugs handled by employees are…
How do you determine test validity? The criterion-related validity of a test is measured by the validity coefficient. It is reported as a number between…
How do I create a new file in emacs? To create a new file, use Control-X-Control-F, just as if the file already existed. When emacs…
How is kernel protected? Modern hardware has features that allow the OS kernel to protect itself from untrusted user code. An executing stream of instructions…