Useful tips for everyday
What does awake mean on Android battery? I.e, as many as possible components are off and don’t consume power. Awake means the CPU is in…
How check checkbox is checked or not in MVC? In this article we will learn how to get the check box checked values in a…
How big can a compressed file be? The maximum size for both the archive file and the individual files inside it is 4,294,967,295 bytes (232−1…
What is input EMI filter? Most electronics contains an EMI filter, either as a separate device, or embedded in circuit boards. Its function is to…
Can a PDF be split into single pages? Open the PDF in Acrobat DC. Choose “Organise Pages” > “Split.” Choose how you want to split…
How do I find out what ports are open on my Android phone? 3 Answers Create a wifi hotspot on your phone. Connect your computer…
How do you make a table row collapsible? First Option for expanding/collapsing HTML table row Put a class of “parent” on each parent row (tr).…
How do I show RTF in HTML? How to convert RTF to HTML Upload rtf-file(s) Select files from Computer, Google Drive, Dropbox, URL or by…
How does k-NN algorithm calculate distance? Calculating distance: Get each characteristic from your dataset; Subtract each one, example, (line 1, column 5) — (line1,column5) =…
What is type casting error? Above code type casting object of a Derived class into Base class and it will throw ClassCastExcepiton if b is…