Useful tips for everyday
Can you calculate VIF for categorical variables? VIF cannot be used on categorical data. Statistically speaking, it wouldn’t make sense. If you want to check…
How do I check if Oracle is updated? You can use SQL Performance Analyzer to test the impact on SQL response time of a database…
How to convert lon-lat points to simple features? How can I convert lon-lat points to simple features (sfg), and then put them in a simple…
What is the difference between RFP and RFQ? While an RFQ is a request for quote, an RFP is a request for proposal. An RFQ…
Can you create a set of IP addresses in iptables? IP Sets is a framework that allows you to create “sets” of IP addresses, MAC…
Is stress a vector or tensor? Stress is a tensor1 because it describes things happening in two directions simultaneously. You can have an x-directed force…
What do the specs of a processor mean? The clock speed (commonly referred to as the frequency) of a CPU is how many instructions per…
How do you serialize and deserialize a tree? A simple solution is to store both Inorder and Preorder traversals. This solution requires space twice the…
What are the rights and permissions in MediaWiki? User rights are permissions (like the ability to edit pages or to block users) that can be…
How to create tasks and schedule reminders? Click the Enable Calendar for Multiple Users checkbox. Select the users you want to view tasks for. Click…