Useful tips for everyday
Which iOS version is best for iPhone 5s? 4 is a small point update and it brings important security patches to the iPhone 5s and…
Which gate is used for multiplication? Answer: AND gate performs multiplication NOR gate performs inversion NANDgate performs multiplication and inversion both.. so NAND gate is…
How do you get generic / template class to show in the Inspector? I had the following classes: public BaseClass C; // no need to…
What is the power of a periodic signal? Alternatively, the energy of a periodic signal with infinite extent, is infinite because it has finite power…
What is the intent of strategy pattern explain through an example? Intent. Define a family of algorithms, encapsulate each one, and make them interchangeable. Strategy…
What is row level security in PostgreSQL 9.5? PostgreSQL 9.5 and newer includes a feature called Row Level Security (RLS). When you define security policies…
How do you make a stroke look like a brush in Illustrator? Apply brush strokes Select the path, and then select a brush in a…
How many channels of audio are in a mono track? one audio channel Audio tracks in a sequence Mono – A mono track contains one…
How to display error messages for empty form fields? Here is a solution that displays all relevant errors when the form is first submitted, and…
Can Yolo be used for text detection? There are single-shot detection techniques like YOLO(you only look once) and region-based text detection techniques for text detection…