Useful tips for everyday
How to return only one row if multiple duplicate rows and still? How can I return or should i say choose only ONE row if…
How do I redirect from frontend to backend? writeHead(302, { Location: ‘http://front-end.com:8888/some/path’ }); res. end(); If you specify the full url you can redirect to…
How can I translate a page to a different language? To translate the page again to a different language: On the address bar, select the…
What is craft license? Craftmanship license is issued to any person who independently practices a craft for profit, and is dependent on their physical effort,…
What is dithering explain? Dithering is the attempt by a computer program to approximate a color from a mixture of other colors when the required…
How does RGB determine brightness? You can calculate subjective brightness of an RGB value by weighting the three channels according to their perceived brightness, e.g.…
What is gamma correction in image and video? Gamma correction or gamma is a nonlinear operation used to encode and decode luminance or tristimulus values…
How do you find the lexicographical string? The method compareTo() is used for comparing two strings lexicographically in Java….It returns the following values: if (string1…
When should you use a loop? When to Use Each Loop Use a for loop to iterate over an array. Use a for loop when…
Is Erika Enders still married? Erica is happily married to her husband, Richie Stevens Jr. The pair tied the knot on 7 December 2012, right…