Useful tips for everyday
What does barcode scanning do? The purpose of a barcode scanner is to scan or read a barcode symbol and then provide an electrical output…
What are the key architecture decisions? Architectural decision 3.1 Decision identification. 3.2 Decision making. 3.3 Decision documentation. 3.4 Decision enactment (enforcement) 3.5 Decision sharing (optional…
Does projection preserve shape? The Orthographic projection does not preserve shape, area, or distance, but it has a natural appearance and is often used for…
Do SQL statements need semicolon? Some database systems require a semicolon at the end of each SQL statement. Semicolon is the standard way to separate…
How to do zoom levels automatically in JavaScript? The following example uses javascript timeouts to do this automatically: See this example stand-alone. L.Control.Scale shows the…
Is Amazon an eCommerce site? Since its launch in 1994, Amazon has grown to become an ecommerce behemoth. And with over 564 million products sold…
What are the steps of waterfall model? The waterfall model is a sequential design process in which progress is seen as flowing steadily downwards (like…
What is my internet fingerprint? Browser fingerprinting happens when websites use special scripts to collect enough information about you — such as your browser, timezone,…
Does Samsung S8 support IR? Sadly though, contrary to what rumors had suggested, the Galaxy S8 and S8+ do not come with an IR blaster.…
How do I send several emails at once? Forward multiple messages as a combined single message In any of your mail folders, click one of…