const TOC = 'ToC = {\n' + ' \'1. Collections\': [List, Dictionary, Set, Tuple, Range, Enumerate, Iterator, Generator],\n' + ' \'2. Types\': [Type, String, Regular_Exp, Format, Numbers, Combinatorics, Datetime],\n' + ' \'3. Syntax\': [Args, Inline, Closure, Decorator, Class, Duck_Type, Enum, Exception],\n' + ' \'4. System\': [Exit, Print, Input, Command_Line_Arguments, Open, Path, OS_Commands],\n' + ' \'5. Data\': [JSON, Pickle, CSV, SQLite, Bytes, Struct, Array, Memory_View, Deque],\n' + ' \'6. Advanced\': [Threading, Operator, Introspection, Metaprograming, Eval, Coroutine],\n' + ' \'7. Libraries\': [Progress_Bar, Plot, Table, Curses, Logging, Scraping, Web, Profile,\n' + ' NumPy, Image, Audio, Games, Data]\n' + '}\n'; const TOC_MOBILE = 'ToC = {\n' + ' \'1. Collections\': [List, Dictionary, Set,\n' + ' Tuple, Range, Enumerate,\n' + ' Iterator, Generator],\n' + ' \'2. Types\': [Type, String, Regular_Exp,\n' + ' Format, Numbers,\n' + ' Combinatorics, Datetime],\n' + ' \'3. Syntax\': [Args, Inline, Closure,\n' + ' Decorator, Class,\n' + ' Duck_Type, Enum,\n' + ' Exception],\n' + ' \'4. System\': [Exit, Print, Input,\n' + ' Command_Line_Arguments,\n' + ' Open, Path, OS_Commands],\n' + ' \'5. Data\': [JSON, Pickle, CSV, SQLite,\n' + ' Bytes, Struct, Array,\n' + ' Memory_View, Deque],\n' + ' \'6. Advanced\': [Threading, Operator,\n' + ' Introspection,\n' + ' Metaprograming, Eval,\n' + ' Coroutine],\n' + ' \'7. Libraries\': [Progress_Bar, Plot, Table,\n' + ' Curses, Logging, Scraping,\n' + ' Web, Profile, NumPy,\n' + ' Image, Audio, Games, Data]\n' + '}\n'; var iOS = /iPhone|iPod/.test(navigator.userAgent) && !window.MSStream; if (iOS) { var viewport_meta = document.getElementById('viewport-meta'); viewport_meta.setAttribute('content', "initial-scale=0.55"); } var isMobile = false; // Device detection: if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|ipad|iris|kindle|Android|Silk|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(navigator.userAgent) || /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(navigator.userAgent.substr(0,4))) { isMobile = true; } var TOC_SCREEN_WIDTH_CUTOFF = 667 var TOC_EM = '2em' if (isMobile && window.screen.width < TOC_SCREEN_WIDTH_CUTOFF) { $(`code:contains(ToC)`).html(TOC_MOBILE).css("line-height", TOC_EM); } function updateToc() { if (isMobile && window.screen.width < TOC_SCREEN_WIDTH_CUTOFF) { $(`code:contains(ToC)`).html(TOC_MOBILE).css("line-height", TOC_EM); } else { $(`code:contains(ToC)`).html(TOC).css("line-height", TOC_EM); } } window.addEventListener("orientationchange", updateToc, false); // ===== Scroll to Top ==== $(window).scroll(function() { if (isMobile && $(this).scrollTop() >= 480) { // If mobile device and page is scrolled more than 520px. $('#return-to-top').fadeIn(200); // Fade in the arrow } else { $('#return-to-top').fadeOut(200); // Else fade out the arrow } }); $('#return-to-top').click(function() { // When arrow is clicked $('body,html').animate({ scrollTop : 0 // Scroll to top of body }, 500); });