Useful tips for everyday
Should I move away from Gmail? Moving from Gmail doesn’t mean you can’t continue using all the other features of your Google account—Google Drive, Google…
How do I replace in vi mode? Press y to replace the match or l to replace the match and quit. Press n to skip…
What is a file per table in MySQL? MySQL 8.0 Reference Manual / / A file-per-table tablespace contains data and indexes for a single InnoDB…
What does a server farm do? What is a server farm? Also known as a server cluster, a server farm is a large number—up to…
How do you test a capacitor with an oscilloscope? A digital storage oscilloscope can readily display voltage plotted against time in a capacitor charging or…
What are the stages of follow up? 8 Steps to a Highly Effective Follow-Up Strategy Identify prospect interest. Create a prospect directory. Plan a roadmap…
Why a low pass filter is employed after up-sampling in interpolator? Upsampling can create imaging artifacts. Lowpass filtering following upsampling can remove these imaging artifacts.…
Can a GIF be a thumbnail? Once you’ve selected the GIF preview option, by default, the first and last few seconds of your video will…
How to use filter-XSS filtering function in PHP? Use strip_tags (): The advantage of filter_var () is that you can control the behaviour by, for…
How do I change fill color in Keynote? Any color: Click the disclosure arrow next to Fill, then click the Fill pop-up menu and choose…