Changes

|[https://github.com/jerryshueh @jerryshueh] - Cheng-Tuo Shueh|#1 https://github.com/HackeSta/atom-icons/issues/12 <br> #2 https://github.com/ZoranPandovski/design-patterns/issues/261 <br> #3 https://github.com/vichitr/HacktoberfestForBeginners/issues/6<br> #4 https://github.com/vichitr/HacktoberfestForBeginners/issues/3|#1 https://github.com/HackeSta/atom-icons/pull/38 <br> #2 https://github.com/ZoranPandovski/design-patterns/pull/273 <br> #3 https://github.com/vichitr/HacktoberfestForBeginners/pull/171<br> #4 https://github.com/vichitr/HacktoberfestForBeginners/pull/266|#1 https://osstudent.blogspot.com/2019/10/as-mentioned-in-my-last-blog-post-i-am.html <br> #2 https://osstudent.blogspot.com/2019/10/dps-909-release-02-hacktoberfest-week-2.html <br> #3 https://osstudent.blogspot.com/2019/10/dps-909-release-02-hacktoberfest-week-3.html <br> #4 https://osstudent.blogspot.com/2019/10/dps-909-release-02-hacktoberfest-week-3_26.html