DesignPatterns
                                :key:Elements of Reusable Object-Oriented Software:unlock:is a software engineering book describing software design patterns. The book's authors are Erich Gamma, Richard Helm, Ralph Johnson and John Vlissides with a foreword by Grady Booch.
                            
                        How to download and setup DesignPatterns
Open terminal and run command
                                            git clone https://github.com/VanHakobyan/DesignPatterns.git
                                        
                                        git clone is used to create a copy or clone of DesignPatterns repositories.
                                        You pass git clone a repository URL. it supports a few different network protocols and corresponding URL formats.
Also you may download zip file with DesignPatterns https://github.com/VanHakobyan/DesignPatterns/archive/master.zip
Or simply clone DesignPatterns with SSH
                                            [email protected]:VanHakobyan/DesignPatterns.git                                    
                                    If you have some problems with DesignPatterns
You may open issue on DesignPatterns support forum (system) here: https://github.com/VanHakobyan/DesignPatterns/issuesSimilar to DesignPatterns repositories
Here you may see DesignPatterns alternatives and analogs
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