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How to remove double slash in url? Removing double or more slashes from URL by . Hence, if we match the first whitespace ( \s…

Why are arcs stronger? The arc (think: circle) is the strongest structural shape, and in nature, the sphere is the strongest 3-d shape. The reason…

How do you add a character to the end of a line using sed? Explanation: sed stream editor. -i in-place (edit file in place) s…

How to animate a curve in path deform? Model a long flexible object (such as a belt) straight, then use this node to deform it…

What is audio codec? An audio codec converts analog audio signals into digital signals for transmission or encodes them for storage. A receiving device converts…

Can you hide all Facebook activity? To hide recent activity from your wall, hover over the type of activity you want to hide (i.e. a…

What are independent energy storage elements? These energy-storage elements are passive parts: inductors and capacitors. They can be connected in series or parallel in various…

How do I find my UDID on my iPhone? How To Find Your UDID? Launch iTunes & connect your iPhone, iPad or iPod (device). Under…

How to get record ID from Aura iteration? If we need to fetch record id or some element from aura:iteration we can use html property…

How does secondary Surveillance radar work? Secondary surveillance radar (SSR) is a radar system used in air traffic control (ATC), that unlike primary radar systems…