{"id":89,"date":"2020-01-07T13:21:04","date_gmt":"2020-01-07T13:21:04","guid":{"rendered":"http:\/\/learnlearn.uk\/alevelcs\/?page_id=89"},"modified":"2021-03-26T06:48:43","modified_gmt":"2021-03-26T06:48:43","slug":"array-lower-upper-bounds-slicing","status":"publish","type":"page","link":"https:\/\/learnlearn.uk\/alevelcs\/array-lower-upper-bounds-slicing\/","title":{"rendered":"Array Lower and Upper Bounds \/ Array Slicing"},"content":{"rendered":"<p><strong>Array Lower &amp; Upper Bounds<\/strong><\/p>\n<p>The topic focusing on Lower and Upper Bounds, as well as Array Slicing in Python.<\/p>\n<p>The lower bound in an array is the left most index in an array.<\/p>\n<p>In Python lists(the Python version of arrays) all arrays start at index 0 and therefore the lower bound is always zero.<\/p>\n<p>In Python lists the upper bound is always the index of the last item in the list, with works out to be the length of the list minus 1 (because Python starts Indexing at zero).<\/p>\n<h3>Tutorial Video<\/h3>\n<p><a href=\"https:\/\/drive.google.com\/open?id=1QzH0ub8XfzEhk8b0rOhV2g4HG8Up5D00\">YouTube blocked? Click here for the Google Drive Version<\/a><\/p>\n<div class=\"nv-iframe-embed\">\n<div class=\"container-lazyload preview-lazyload container-youtube js-lazyload--not-loaded\"><a href=\"https:\/\/www.youtube.com\/watch?v=a_gSj5lXuH0\" class=\"lazy-load-youtube preview-lazyload preview-youtube\" data-video-title=\"Array Lower and Upper Bounds\" title=\"Play video &quot;Array Lower and Upper Bounds&quot;\">https:\/\/www.youtube.com\/watch?v=a_gSj5lXuH0<\/a><noscript>Video can&#8217;t be loaded because JavaScript is disabled: <a href=\"https:\/\/www.youtube.com\/watch?v=a_gSj5lXuH0\" title=\"Array Lower and Upper Bounds\">Array Lower and Upper Bounds (https:\/\/www.youtube.com\/watch?v=a_gSj5lXuH0)<\/a><\/noscript><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Array Lower &amp; Upper Bounds The topic focusing on Lower and Upper Bounds, as well as Array Slicing in Python. The lower bound in an array is the left most index in an array. In Python lists(the Python version of arrays) all arrays start at index 0 and therefore the lower bound is always zero.&hellip;&nbsp;<a href=\"https:\/\/learnlearn.uk\/alevelcs\/array-lower-upper-bounds-slicing\/\" class=\"\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">Array Lower and Upper Bounds \/ Array Slicing<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":70,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Array Lower and Upper Bounds \/ Array Slicing - A Level Computer Science<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/learnlearn.uk\/alevelcs\/array-lower-upper-bounds-slicing\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Array Lower and Upper Bounds \/ Array Slicing - A Level Computer Science\" \/>\n<meta property=\"og:description\" content=\"Array Lower &amp; Upper Bounds The topic focusing on Lower and Upper Bounds, as well as Array Slicing in Python. The lower bound in an array is the left most index in an array. In Python lists(the Python version of arrays) all arrays start at index 0 and therefore the lower bound is always zero.&hellip;&nbsp;Read More &raquo;Array Lower and Upper Bounds \/ Array Slicing\" \/>\n<meta property=\"og:url\" content=\"https:\/\/learnlearn.uk\/alevelcs\/array-lower-upper-bounds-slicing\/\" \/>\n<meta property=\"og:site_name\" content=\"A Level Computer Science\" \/>\n<meta property=\"article:modified_time\" content=\"2021-03-26T06:48:43+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/learnlearn.uk\/alevelcs\/array-lower-upper-bounds-slicing\/\",\"url\":\"https:\/\/learnlearn.uk\/alevelcs\/array-lower-upper-bounds-slicing\/\",\"name\":\"Array Lower and Upper Bounds \/ Array Slicing - A Level Computer Science\",\"isPartOf\":{\"@id\":\"https:\/\/learnlearn.uk\/alevelcs\/#website\"},\"datePublished\":\"2020-01-07T13:21:04+00:00\",\"dateModified\":\"2021-03-26T06:48:43+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/learnlearn.uk\/alevelcs\/array-lower-upper-bounds-slicing\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/learnlearn.uk\/alevelcs\/array-lower-upper-bounds-slicing\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/learnlearn.uk\/alevelcs\/array-lower-upper-bounds-slicing\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"A Level Computer Science Home\",\"item\":\"https:\/\/learnlearn.uk\/alevelcs\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Array Lower and Upper Bounds \/ Array Slicing\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/learnlearn.uk\/alevelcs\/#website\",\"url\":\"https:\/\/learnlearn.uk\/alevelcs\/\",\"name\":\"A Level Computer Science\",\"description\":\"CIE Specification\",\"publisher\":{\"@id\":\"https:\/\/learnlearn.uk\/alevelcs\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/learnlearn.uk\/alevelcs\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/learnlearn.uk\/alevelcs\/#organization\",\"name\":\"A Level Computer Science\",\"url\":\"https:\/\/learnlearn.uk\/alevelcs\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/learnlearn.uk\/alevelcs\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/learnlearn.uk\/alevelcs\/wp-content\/uploads\/sites\/20\/2019\/09\/LearnLearnLogowhite.png\",\"contentUrl\":\"https:\/\/learnlearn.uk\/alevelcs\/wp-content\/uploads\/sites\/20\/2019\/09\/LearnLearnLogowhite.png\",\"width\":710,\"height\":98,\"caption\":\"A Level Computer Science\"},\"image\":{\"@id\":\"https:\/\/learnlearn.uk\/alevelcs\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Array Lower and Upper Bounds \/ Array Slicing - A Level Computer Science","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/learnlearn.uk\/alevelcs\/array-lower-upper-bounds-slicing\/","og_locale":"en_GB","og_type":"article","og_title":"Array Lower and Upper Bounds \/ Array Slicing - A Level Computer Science","og_description":"Array Lower &amp; Upper Bounds The topic focusing on Lower and Upper Bounds, as well as Array Slicing in Python. The lower bound in an array is the left most index in an array. In Python lists(the Python version of arrays) all arrays start at index 0 and therefore the lower bound is always zero.&hellip;&nbsp;Read More &raquo;Array Lower and Upper Bounds \/ Array Slicing","og_url":"https:\/\/learnlearn.uk\/alevelcs\/array-lower-upper-bounds-slicing\/","og_site_name":"A Level Computer Science","article_modified_time":"2021-03-26T06:48:43+00:00","twitter_card":"summary_large_image","twitter_misc":{"Estimated reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/learnlearn.uk\/alevelcs\/array-lower-upper-bounds-slicing\/","url":"https:\/\/learnlearn.uk\/alevelcs\/array-lower-upper-bounds-slicing\/","name":"Array Lower and Upper Bounds \/ Array Slicing - A Level Computer Science","isPartOf":{"@id":"https:\/\/learnlearn.uk\/alevelcs\/#website"},"datePublished":"2020-01-07T13:21:04+00:00","dateModified":"2021-03-26T06:48:43+00:00","breadcrumb":{"@id":"https:\/\/learnlearn.uk\/alevelcs\/array-lower-upper-bounds-slicing\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/learnlearn.uk\/alevelcs\/array-lower-upper-bounds-slicing\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/learnlearn.uk\/alevelcs\/array-lower-upper-bounds-slicing\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"A Level Computer Science Home","item":"https:\/\/learnlearn.uk\/alevelcs\/"},{"@type":"ListItem","position":2,"name":"Array Lower and Upper Bounds \/ Array Slicing"}]},{"@type":"WebSite","@id":"https:\/\/learnlearn.uk\/alevelcs\/#website","url":"https:\/\/learnlearn.uk\/alevelcs\/","name":"A Level Computer Science","description":"CIE Specification","publisher":{"@id":"https:\/\/learnlearn.uk\/alevelcs\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/learnlearn.uk\/alevelcs\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/learnlearn.uk\/alevelcs\/#organization","name":"A Level Computer Science","url":"https:\/\/learnlearn.uk\/alevelcs\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/learnlearn.uk\/alevelcs\/#\/schema\/logo\/image\/","url":"https:\/\/learnlearn.uk\/alevelcs\/wp-content\/uploads\/sites\/20\/2019\/09\/LearnLearnLogowhite.png","contentUrl":"https:\/\/learnlearn.uk\/alevelcs\/wp-content\/uploads\/sites\/20\/2019\/09\/LearnLearnLogowhite.png","width":710,"height":98,"caption":"A Level Computer Science"},"image":{"@id":"https:\/\/learnlearn.uk\/alevelcs\/#\/schema\/logo\/image\/"}}]}},"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"learnlearnadmin","author_link":"https:\/\/learnlearn.uk\/alevelcs\/author\/learnlearnadmin\/"},"rttpg_comment":0,"rttpg_category":null,"rttpg_excerpt":"Array Lower &amp; Upper Bounds The topic focusing on Lower and Upper Bounds, as well as Array Slicing in Python. The lower bound in an array is the left most index in an array. In Python lists(the Python version of arrays) all arrays start at index 0 and therefore the lower bound is always zero.&hellip;&nbsp;Read&hellip;","_links":{"self":[{"href":"https:\/\/learnlearn.uk\/alevelcs\/wp-json\/wp\/v2\/pages\/89"}],"collection":[{"href":"https:\/\/learnlearn.uk\/alevelcs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/learnlearn.uk\/alevelcs\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/learnlearn.uk\/alevelcs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/learnlearn.uk\/alevelcs\/wp-json\/wp\/v2\/comments?post=89"}],"version-history":[{"count":3,"href":"https:\/\/learnlearn.uk\/alevelcs\/wp-json\/wp\/v2\/pages\/89\/revisions"}],"predecessor-version":[{"id":1864,"href":"https:\/\/learnlearn.uk\/alevelcs\/wp-json\/wp\/v2\/pages\/89\/revisions\/1864"}],"wp:attachment":[{"href":"https:\/\/learnlearn.uk\/alevelcs\/wp-json\/wp\/v2\/media?parent=89"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}