Useful tips for everyday
How do you find the distance between two matrices? And if ‖‖ is any matrix norm, then ‖A−B‖ gives you a measure of the “distance”…
What is the sum of squares of odd numbers? Sum of Squares of First n Odd Numbers Sum of: Formula Squares of three numbers x2…
What do we use to visualize numerical data? Histogram. One good way of visualizing the distribution of a numerical variable is a histogram. In a…
How do you calculate the torque of a hydraulic pump? Equations for hydraulic pumps: Flow rate. Q = D n / 1000 (1) where. Q…
What are the consequences of unrestricted file upload? Using a file upload helps the attacker accomplish the first step. The consequences of unrestricted file upload…
How do I toggle Explorer VSCode? VSCode default Keybinding for Toggling “Side Bar” aka “Explorer” is CTRL+B. How do I toggle between Windows in Windows…
How to change your billing and shipping address? Select Set as your preferred billing and shipping address > Save. Note: The steps above may vary…
What is serial communication mode? Serial Communication Data Transmission Modes means transferring of data between two devices. It is also called communication mode. These modes…
What is Magento cron? About the Magento crontab The Magento crontab is the configuration used to run Magento cron jobs. Magento uses cron tasks that…
How can I get survey answers? How to collect responses Web link. Create a custom URL for your survey, then get responses by emailing the…