Useful tips for everyday
How does a layer 2 switch learn MAC addresses? Learning – The switch learns the MAC address of the device on the switch port on…
How do you interface a DC motor? The IC L293D is used for interfacing 8051 with DC motor as shown in the block diagram. The…
What is Fibonacci series coding? Fibonacci coding encodes an integer into binary number using Fibonacci Representation of the number. The idea is based on Zeckendorf’s…
What is the difference between a linear search algorithm from binary search algorithm? Linear search is a search that finds an element in the list…
How do you separate documents in a PDF? How to split a PDF file: Open the PDF in Acrobat DC. Choose “Organize Pages” > “Split.”…
What are features in K means clustering? K-means clustering is a type of unsupervised learning, which is used when you have unlabeled data (i.e., data…
How to open and write a file in Ruby? How to Write to a File in Ruby. 1 Open the file in write mode (“w”…
How can I get a second IMEI number? Method 1: Using USSD code to find IMEI number You will only need to dial *#06# and…
What is Laplacian of an image? The Laplacian of an image highlights regions of rapid intensity change and is an example of a second order…
What is search result page? Search Engine Results Page (SERP) The page that a search engine returns after a user submits a search query. In…