{"id":602,"date":"2020-08-17T13:22:45","date_gmt":"2020-08-17T13:22:45","guid":{"rendered":"https:\/\/www.booksofall.com\/cn\/?post_type=mas_static_content&amp;p=602"},"modified":"2020-08-17T13:22:45","modified_gmt":"2020-08-17T13:22:45","slug":"header-v3","status":"publish","type":"mas_static_content","link":"https:\/\/www.booksofall.com\/cn\/?mas_static_content=header-v3","title":{"rendered":"Header v3"},"content":{"rendered":"\n\n<header id=\"site-header\" class=\"site-header site-header__v3\">\n    <div class=\"topbar border-bottom d-none d-md-block\">\n            <div class=\"container\">\n                <div class=\"topbar__nav d-md-flex justify-content-between align-items-center font-size-2\">\n                    <ul id=\"menu-topbar-left-v2\" class=\"topbar__nav--left nav align-items-center\"><li  id=\"topbar-left-menu-item-339\" class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-339 nav-item\"><a title=\"Free Shipping on Orders Over $99\" href=\"#\" 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menu-item-object-custom menu-item-351 nav-item\"><a title=\"INR\" href=\"#\" class=\"dropdown-item link-black-100\">INR<\/a><\/li>\n\t<li  id=\"topbar-right-menu-item-352\" class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-352 nav-item\"><a title=\"Euro\" href=\"#\" class=\"dropdown-item link-black-100\">Euro<\/a><\/li>\n\t<li  id=\"topbar-right-menu-item-353\" class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-353 nav-item\"><a title=\"Yen\" href=\"#\" class=\"dropdown-item link-black-100\">Yen<\/a><\/li>\n<\/ul>\n<\/li>\n<li  id=\"topbar-right-menu-item-354\" class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children dropdown has-children menu-item-354 nav-item d-flex align-items-center\"><a title=\"English\" href=\"#\" id=\"topbar-right-menu-item-dropdown-354\" aria-haspopup=\"true\" aria-expanded=\"false\" data-unfold-type=\"css-animation\" data-unfold-event=\"hover\" 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class=\"level-0\" value=\"javascript\">JavaScript<\/option>\n\t<option class=\"level-0\" value=\"cpp\">C++<\/option>\n\t<option class=\"level-0\" value=\"networking\">Networking<\/option>\n\t<option class=\"level-0\" value=\"data-science\">Data Science<\/option>\n\t<option class=\"level-0\" value=\"object-oriented-programming\">Object Oriented Programming<\/option>\n\t<option class=\"level-0\" value=\"bash\">Bash<\/option>\n\t<option class=\"level-0\" value=\"basic\">Basic<\/option>\n\t<option class=\"level-0\" value=\"beanshell\">BeanShell<\/option>\n\t<option class=\"level-0\" value=\"c-by-programming-language\">C<\/option>\n\t<option class=\"level-0\" value=\"openstack\">OpenStack<\/option>\n\t<option class=\"level-0\" value=\"computer-vision\">Computer Vision<\/option>\n\t<option class=\"level-0\" value=\"containers\">Containers<\/option>\n\t<option class=\"level-0\" value=\"csharp\">C#<\/option>\n\t<option class=\"level-0\" value=\"clojure\">Clojure<\/option>\n\t<option class=\"level-0\" value=\"cobol\">COBOL<\/option>\n\t<option class=\"level-0\" value=\"coldfusion\">ColdFusion<\/option>\n\t<option class=\"level-0\" value=\"cool\">Cool<\/option>\n\t<option class=\"level-0\" value=\"cuda\">CUDA<\/option>\n\t<option class=\"level-0\" value=\"game-development\">Game Development<\/option>\n\t<option class=\"level-0\" value=\"graphics-programming\">Graphics Programming<\/option>\n\t<option class=\"level-0\" value=\"graphical-user-interfaces\">Graphical User Interfaces<\/option>\n\t<option class=\"level-0\" value=\"d-language\">D<\/option>\n\t<option class=\"level-0\" value=\"dart\">Dart<\/option>\n\t<option class=\"level-0\" value=\"legacy-categories\">Legacy Categories<\/option>\n\t<option class=\"level-0\" value=\"db2\">DB2<\/option>\n\t<option class=\"level-0\" value=\"dbms\">DBMS<\/option>\n\t<option class=\"level-0\" value=\"delphi-pascal\">Delphi \/ Pascal<\/option>\n\t<option class=\"level-0\" value=\"dtrace\">DTrace<\/option>\n\t<option class=\"level-0\" value=\"eiffel\">Eiffel<\/option>\n\t<option class=\"level-0\" value=\"elixir\">Elixir<\/option>\n\t<option class=\"level-0\" value=\"embedded-systems\">Embedded Systems<\/option>\n\t<option class=\"level-0\" value=\"embedded-systems-2\">Embedded Systems<\/option>\n\t<option class=\"level-0\" value=\"erlang\">Erlang<\/option>\n\t<option class=\"level-0\" value=\"f-sharp\">F Sharp<\/option>\n\t<option class=\"level-0\" value=\"flutter\">Flutter<\/option>\n\t<option class=\"level-0\" value=\"force-com\">Force.com<\/option>\n\t<option class=\"level-0\" value=\"forth\">Forth<\/option>\n\t<option class=\"level-0\" value=\"fortran\">Fortran<\/option>\n\t<option class=\"level-0\" value=\"freebsd\">FreeBSD<\/option>\n\t<option class=\"level-0\" value=\"go\">Go<\/option>\n\t<option class=\"level-0\" value=\"graphql\">GraphQL<\/option>\n\t<option class=\"level-0\" value=\"groovy\">Groovy<\/option>\n\t<option class=\"level-0\" value=\"hadoop\">Hadoop<\/option>\n\t<option class=\"level-0\" value=\"haskell\">Haskell<\/option>\n\t<option class=\"level-0\" value=\"html-and-css\">HTML and CSS<\/option>\n\t<option class=\"level-0\" value=\"icon\">Icon<\/option>\n\t<option class=\"level-0\" value=\"ios\">iOS<\/option>\n\t<option class=\"level-0\" value=\"iot\">IoT<\/option>\n\t<option class=\"level-0\" value=\"isabelle-hol\">Isabelle\/HOL<\/option>\n\t<option class=\"level-0\" value=\"j\">J<\/option>\n\t<option class=\"level-0\" value=\"kotlin\">Kotlin<\/option>\n\t<option class=\"level-0\" value=\"latex-tex\">LaTeX \/ TeX<\/option>\n\t<option class=\"level-0\" value=\"limbo\">Limbo<\/option>\n\t<option class=\"level-0\" value=\"linux\">Linux<\/option>\n\t<option class=\"level-0\" value=\"lisp\">Lisp<\/option>\n\t<option class=\"level-0\" value=\"lua\">Lua<\/option>\n\t<option class=\"level-0\" value=\"markdown\">Markdown<\/option>\n\t<option class=\"level-0\" value=\"mathematica\">Mathematica<\/option>\n\t<option class=\"level-0\" value=\"matlab\">MATLAB<\/option>\n\t<option class=\"level-0\" value=\"maven\">Maven<\/option>\n\t<option class=\"level-0\" value=\"mercury\">Mercury<\/option>\n\t<option class=\"level-0\" value=\"mongodb\">MongoDB<\/option>\n\t<option class=\"level-0\" value=\"mysql\">MySQL<\/option>\n\t<option class=\"level-0\" value=\"net-core\">.NET Core<\/option>\n\t<option class=\"level-0\" value=\"net-framework\">.NET Framework<\/option>\n\t<option class=\"level-0\" value=\"newsql\">NewSQL<\/option>\n\t<option class=\"level-0\" value=\"nim\">Nim<\/option>\n\t<option class=\"level-0\" value=\"nosql\">NoSQL<\/option>\n\t<option class=\"level-0\" value=\"oberon\">Oberon<\/option>\n\t<option class=\"level-0\" value=\"objective-c\">Objective-C<\/option>\n\t<option class=\"level-0\" value=\"ide-and-editors\">IDE and Editors<\/option>\n\t<option class=\"level-0\" value=\"ocaml\">OCaml<\/option>\n\t<option class=\"level-0\" value=\"octave\">Octave<\/option>\n\t<option class=\"level-0\" value=\"openmp\">OpenMP<\/option>\n\t<option class=\"level-0\" value=\"openscad\">OpenSCAD<\/option>\n\t<option class=\"level-0\" value=\"pascal\">Pascal<\/option>\n\t<option class=\"level-0\" value=\"perl\">Perl<\/option>\n\t<option class=\"level-0\" value=\"php\">PHP<\/option>\n\t<option class=\"level-0\" value=\"postgresql\">PostgreSQL<\/option>\n\t<option class=\"level-0\" value=\"powershell\">PowerShell<\/option>\n\t<option class=\"level-0\" value=\"licensing\">Licensing<\/option>\n\t<option class=\"level-0\" value=\"prolog\">Prolog<\/option>\n\t<option class=\"level-0\" value=\"machine-learning\">Machine Learning<\/option>\n\t<option class=\"level-0\" value=\"mathematics-subjects\">Mathematics<\/option>\n\t<option class=\"level-0\" value=\"qml\">QML<\/option>\n\t<option class=\"level-0\" value=\"r\">R<\/option>\n\t<option class=\"level-0\" value=\"raku-programming-languages\">Raku<\/option>\n\t<option class=\"level-0\" value=\"raspberry-pi\">Raspberry Pi<\/option>\n\t<option 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