Data can be audio, video, text etc ... Here the code is for converting String in to byte array. While converting the String, each character in the String is converted in to ASCII code. This includes ...

As noted in the comments, Java arrays employ C-like zero-based indexes and so using an index of 0 obtains the first element. /** * Extract the first element from the provided List of Strings.

New developers often confuse the Java array length property with the String class’ length() method. While their functions are similar, the syntax is different. The Java array length property does not ...