Useful tips for everyday
How to do a 100% code coverage challenge? The unit tests must be in a separate Apex class called ‘TestRestrictContactByName’. The unit tests must cover…
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…
Why are evaluation boards so expensive? Because of how many companies have their financial systems set up, an evaluation board goes through the same rigors…
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 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 many channels audio in USB2? At the theoretical maximum USB 2 bandwidth, you’d be able to record just over 40 tracks of 24-bit, 96kHz…