Useful tips for everyday
What kind of operating system is MS-DOS? Microsoft Disk Operating System The Microsoft Disk Operating System (MS-DOS) is an operating system developed for PCs with…
How do I connect my barcode scanner to my Raspberry Pi? 1. TTL-232 Communication& Python Sample Code Step 1: Hardware connection. Connect the 5.0v power…
Can Wireshark Hack WiFi? If you’re trying to hack someone’s wifi, a useful bit of software you may want to try is called Wireshark. Wireshark…
How to test and debug a Packaged App? You can run your application to test it out locally without having to obtain a certificate and…
When would you use a float integer? Integers and floats are two different kinds of numerical data. An integer (more commonly called an int) is…
What is discrete-time signal? A discrete signal or discrete-time signal is a time series consisting of a sequence of quantities. Unlike a continuous-time signal, a…
What is EMF sensitivity? Electromagnetic hypersensitivity (EHS) is a condition defined by the attribution of non-specific symptoms to electromagnetic fields (EMF) of anthropogenic origin. Despite…
What is inversion of control and dependency injection? Inversion of Control(IoC) is also known as Dependency injection (DI). Dependency injection is a pattern through which…
What is a public data breach? A data breach occurs when cybercriminals hack into organizations databases and steal sensitive information. The data, which is exposed…
How do I adjust the scrollbar width? The scrollbar-width property is used to set the width or thickness of an element’s scrollbar when shown. This…