Huffman's algorithm is a statistical data compression method. A text (or binary) file is represented by a series of bytes (8-bit sequence). The principle of the algorithm is to transform each of these bytes into a sequence of bits whose length is variable. The length of the new sequence which represents a specific byte is calculated based on its frequency in the file. The algorithm will ensure that the bytes rarer ones will be encoded by a longer sequence (and possibly more than 8 bits) while the more frequent ones will be coded by a shorter sequence and less than 8 bits. It has been shown that the gains obtained by the more frequent bytes outweigh the losses caused by the longer codes of the less frequent elements. The net result is therefore a file that is smaller than its original size.
Welcome to the VS Code Java world. Here is a guideline to help you get started to write Java code in Visual Studio Code.
The workspace contains two folders by default, where:
src: the folder to maintain sourceslib: the folder to maintain dependencies
Meanwhile, the compiled output files will be generated in the bin folder by default.
If you want to customize the folder structure, open
.vscode/settings.jsonand update the related settings there.
The JAVA PROJECTS view allows you to manage your dependencies. More details can be found here.