1.Read the natural description of the algorithm
2.Try to implement it by yourself
3.Read the official implementation
4.Try to write it again
5.Calibrate and summarize
PHP is a general-purpose programming language originally designed for web development.
It was originally created by Rasmus Lerdorf in 1994;
the PHP reference implementation is now produced by The PHP Group.
PHP originally stood for Personal Home Page,
but it now stands for the recursive initialism PHP:Hypertext Preprocessor
PHP, mainly focused on server-side scripting, is used to develop static websites
or Dynamic websites or Web applications.
Go,also known as Golang, is a statically typed, compiled programming language
designed at Google in 2007 by Robert Griesemer,Rob Pike, and Ken Thompson.
Go is syntactically similar to C, but with memory safely, garbage collection,
structural typing, and CSP-style concurrency.
Go is used primarily for server-side applications, including web applications.
Since it's a general-purpose language, it can be used for many other things,
as well, for example, numerical computing! Machine learning,
natural language processing, and data visualization, too!