The initial source comes from sdcuike/issueBlog#4
https://github.com/PacktPublishing free to download books code by Packet
https://github.com/EbookFoundation/free-programming-books Very immense
http://www.ituring.com.cn/book?tab=free Turing free books
http://ebook3000.com/Programming/index.html Not just it ebooks, including other areas, has ads
http://ebook-dl.com Either download or see films, interesting
https://scanlibs.com BAD ! download interval time is restricted
http://www.java1234.com/a/javabook/ Chinese site
https://www.iteblog.com/archives/category/ebooks/ focus on big data
https://www.packtpub.com Publisher
https://www.packtpub.com/packt/offers/free-learning One free book per day
http://www.oreilly.com/data/free/archive.html
https://www.pdfdrive.com Very Good ! many areas
http://ebook3000.com/Programming/index.html
http://proglang.informatik.uni-freiburg.de/teaching/concurrency/2014ws/
http://www.colorado.edu/cs/computer-science-course-archive
http://mindview.net/Books/DownloadSites/
http://inventwithpython.com/#invent
http://www.mhprofessional.com/
https://github.com/justjavac/free-programming-books-zh_CN
http://www.ituring.com.cn/book/ebook
http://itmanagersinbox.com/1875/13-sites-to-download-free-ebooks/
http://www.lemis.com/grog/Documentation/Lions/
http://www.tcpipguide.com/free/t_TCPConnectionTermination-2.htm
http://www.freesoft.org/CIE/Course/Section4/11.htm
https://landing.google.com/sre/book/
https://bushkarl.gitbooks.io/spring-cloud/content/
http://www.sonatype.org/nexus/resources/resources-book-links-and-downloads/
https://books.sonatype.com/mvnref-book/reference/index.html
http://book.huihoo.com/maven-the-definitive-guide/index.html
http://www.commandprompt.com/ppbook/ Practical PostgreSQL
http://use-the-index-luke.com/sql/table-of-contents SQL Performance Explained
http://math.hws.edu/javanotes/
http://aosabook.org/en/index.html The Architecture of Open Source Applications
The Home Depot is well-known to almost everyone in the US. We always purchase this brand whenever we need new home goods. Executives Arthur Blank, Bruno Marcus, Ron Brill, and Patricia Farrah were the first to propose the corporation in 1978. With the help of Ken Langone, who would go on to become a millionaire, they were able to implement their plan and achieve their initial marketing goals. Due to the popularity of their first two Atlanta locations, they launched an unheard-of number of new locations in the years that followed. The organization had grown to 19 more sites in Georgia and Florida by 1984.
homedepot.com survey