Useful tips for everyday
How to determine pulse transit time? To measure pulse transit time, record the onset of the R-wave with an ECG100C amplifier and record the pulse…
What are requirements constraints? Requirements – Capture Features and Functions of a system or component. Constraints – Define the Non-Functional aspects of a system or…
How do you use Lasso regression to select features? How can we use it for feature selection? Trying to minimize the cost function, Lasso regression…
What is a data modification attack? Data modification attack: an active attack, it is based on interception of exchanged data. This data can be modified…
How do I update my website design? Review your current content and design. First up in your website update: give your current site a thorough…
Does S7 edge have notification light? On the Galaxy S7 and S7 Edge the notification LED lights up when the device is charging, and switches…
How do I get AJAX error? Handling Ajax errors with jQuery. success: The success function is called if the Ajax request is completed successfully. i.e.…
How Stata generates a random variable? STATA uses a pseudo-random number function uniform() to generate random numbers. STATA generates a 16-digit values over the interval…
How does an external clock in a microcontroller work? An external clock source allows the use of a very accurate and stable device such as…
What happened to flight 72 Qantas? On 7 October 2008, the flight made an emergency landing at Learmonth Airport near the town of Exmouth, Western…