Useful tips for everyday
What is meant by spherical waves? [′sfir·ə·kəl ′wāv] (physics) A wave whose equiphase surfaces form a family of concentric spheres; the direction of travel is…
How is spectral regrowth measured? To find the true spectral regrowth power, convert the measured spectral power levels to mW and subtract the spectrum analyzer…
How do antennas reduce side lobes? A different windowing techniques are used to suppress the side-lobes in linear, planar and circular array antennas, by varying…
What factors determine fundamental frequency? The four properties of the string that affect its frequency are length, diameter, tension, and density. These properties are described…
How do you find cross-correlation between two signals? To detect a level of correlation between two signals we use cross-correlation. It is calculated simply by…
What are the pitfalls of URL parameters for SEO? Let’s take a look at the most common issues arising from URL parameters. The generation of…
How do I add custom fields to WooCommerce products? It’s easy to add a custom field to a product in WooCommerce: Go to the product…
Which html tags are safe? Some fields within the system accept HTML tags….HTML Safe List. HTML Tag Tag Description Defines a division or a section…
Can a domain user access a folder but not B? With the above Authenticated Users permissions in place, Admin1 can access Folder A, but not…
How do I split a column in WordPress? While in the post editor, move your cursor between two blocks on your page, and click the…