Useful tips for everyday
How do I remove alpha channel transparency from an image? 7.34. Remove Alpha Channel You can access this command from the image menubar through Layer…
How do you interpret comparative index? Comparative Fit Index (CFI) If the index is greater than one, it is set at one and if less…
What is the types of validation? The guidelines on general principles of process validation mentions four types of validation: A) Prospective validation (or premarket validation)…
What is the impulse response function of Var? The impulse response function of VAR is to analysis dynamic affects of the system when the model…
How is the goodness of fit test determined? There are multiple methods for determining goodness-of-fit. Some of the most popular methods used in statistics include…
How do you check if cookies are enabled in PHP? You use the setcookie() function in PHP to set a cookie in the browser. Then…
Why does my PC show a black screen after booting? If you have a black screen from boot, a key step is to check the…
How to add a second monitor in Xorg? Usually it is as simple as defining monitors in Xorg configuration files. Be aware, most desktop environments,…
Are XML sitemaps important for SEO? XML Sitemaps are important for SEO because they make it easier for Google to find your site’s pages—this is…
What is source termination resistor? Source termination stops waves travelling at the source from reflecting back at the receiver by adding a series resistor that…