Useful tips for everyday
How do I add a second IP address in Ubuntu? To add secondary IP address permanently on Ubuntu system, edit the /etc/network/interfaces file and add…
What are the factors that contribute for dynamic load on meshing gear teeth? Five different design parameters, which are teeth number, pressure angle, reduction ratio,…
How do you underline words in LaTeX? To underline text use the nderline command: Some of the greatest discoveries in nderline{science} were made by accident.…
How does the Data Validation rule work in Google? Sets the data validation rule to criteria defined by DataValidationCriteria values, typically taken from the criteria…
How do you scale the image to fit the printable area of the paper and then print it? Scale the print size of an image…
How do you enqueue stylesheet in child theme? You can add this function to your child theme’s functions. php file: // enqueue styles for child…
How to privilege escalate using etc / passwd file in Linux? In our previous article we have discussed “Privilege Escalation in Linux using etc/passwd file”…
What is ppm K in resistor? It is usually expressed in ppm/°C (parts per million per degree Centigrade) units. That means its resistance will not…
What is the range of intensity for a grayscale image? Grayscale Images For most images, pixel values are integers that range from 0 (black) to…
How do I mirror when my laptop is closed? How Do I Keep The Display On My Monitor On After Closing My Windows 7 Laptop?…