{"id":59403,"date":"2023-05-18T03:01:44","date_gmt":"2023-05-17T17:01:44","guid":{"rendered":"http:\/\/www.rjmprogramming.com.au\/ITblog\/?p=59403"},"modified":"2023-05-18T16:27:47","modified_gmt":"2023-05-18T06:27:47","slug":"web-inspector-line-one-column-primer-tutorial","status":"publish","type":"post","link":"https:\/\/www.rjmprogramming.com.au\/ITblog\/web-inspector-line-one-column-primer-tutorial\/","title":{"rendered":"Web Inspector Line One Column Primer Tutorial"},"content":{"rendered":"<div style=\"width: 230px\" class=\"wp-caption alignnone\"><a target=_blank href=\"http:\/\/www.rjmprogramming.com.au\/PHP\/zero_better.gif\"><img decoding=\"async\" style=\"border: 15px solid pink;\" alt=\"Web Inspector Line One Column Primer Tutorial\" src=\"http:\/\/www.rjmprogramming.com.au\/PHP\/zero_better.gif\" title=\"Web Inspector Line One Column Primer Tutorial\"  style=\"float:left;\"  \/><\/a><p class=\"wp-caption-text\">Web Inspector Line One Column Primer Tutorial<\/p><\/div>\n<p>Developers into web application development might concur that with &#8230;<\/p>\n<ul>\n<li>client side Web Inspector debugging &#8230; the last thing we want to see is &#8230;<\/li>\n<li>an error on <i>line:1<\/i> &#8230; but, for us at least, an <i>eval()<\/i> scenario is the most dreaded scenario, and given more and more HTML and Javascript can appear on a single line regarding iframe content or a variety of other reasons, you should not throw your hands in the air and give up straight away, but, rather &#8230;<\/li>\n<li>take a note of the <i>column:<\/i>[value] &#8230; just in case when &#8230;<\/li>\n<li>horizontally scrolling to that column position something will give a clue to the nature of the problem &#8230;<\/li>\n<li>our example, today, of debugging why our inhouse <i>zero.html<\/i> iframe content no longer magnified images <i>onmouseover<\/i> got us to &#8230;<br \/>\n<blockquote><p>\nscribbly red underlining starts at &lt;\/script&gt;\n<\/p><\/blockquote>\n<p> &#8230; indicating, so often, that a delimitation issue could be the source of the problem<\/li>\n<\/ul>\n<p> &#8230; an easy enough error to make in the category of &#8220;does not wreck workflow usage, so we act like an ostrich for a while&#8221; error we&#8217;ve finally addressed today, and show you steps towards solving using <a target=_blank href=\"http:\/\/www.rjmprogramming.com.au\/PHP\/zero_better.gif\" title=\"Click picture\">today&#8217;s inhouse animated GIF presentation<\/a> featuring new &#8220;wording interspersed slides&#8221; now possible after the work described by the recent <a target=_blank href='https:\/\/www.rjmprogramming.com.au\/ITblog\/animated-gif-creation-on-windows-mamp-via-pdf-tutorial\/' title='Animated GIF Creation on Windows MAMP via PDF Tutorial'>Animated GIF Creation on Windows MAMP via PDF Tutorial<\/a>.<\/p>\n<p>If this was interesting you may be interested in <a title='Click here to see topics in which you might be interested' href='#d59403' onclick='var dv=document.getElementById(\"d59403\"); dv.innerHTML = \"&lt;iframe width=670 height=600 src=\" + \"https:\/\/www.rjmprogramming.com.au\/ITblog\/tag\/web-inspector\" + \"&gt;&lt;\/iframe&gt;\"; dv.style.display = \"block\";'>this<\/a> too.<\/p>\n<div id='d59403' style='display: none; border-left: 2px solid green; border-top: 2px solid green;'><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Developers into web application development might concur that with &#8230; client side Web Inspector debugging &#8230; the last thing we want to see is &#8230; an error on line:1 &#8230; but, for us at least, an eval() scenario is the &hellip; <a href=\"https:\/\/www.rjmprogramming.com.au\/ITblog\/web-inspector-line-one-column-primer-tutorial\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12,33,37],"tags":[212,4286,230,305,306,307,2276,2147,399,576,652,2598,997,1319,1404,2099],"class_list":["post-59403","post","type-post","status-publish","format-standard","hentry","category-elearning","category-software","category-tutorials","tag-client","tag-clientside","tag-column","tag-debug","tag-debugger","tag-debugging","tag-delimitation","tag-delimiter","tag-eval","tag-html","tag-javascript","tag-line","tag-programming","tag-tutorial","tag-web-browser","tag-web-inspector"],"_links":{"self":[{"href":"https:\/\/www.rjmprogramming.com.au\/ITblog\/wp-json\/wp\/v2\/posts\/59403"}],"collection":[{"href":"https:\/\/www.rjmprogramming.com.au\/ITblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rjmprogramming.com.au\/ITblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rjmprogramming.com.au\/ITblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rjmprogramming.com.au\/ITblog\/wp-json\/wp\/v2\/comments?post=59403"}],"version-history":[{"count":4,"href":"https:\/\/www.rjmprogramming.com.au\/ITblog\/wp-json\/wp\/v2\/posts\/59403\/revisions"}],"predecessor-version":[{"id":59423,"href":"https:\/\/www.rjmprogramming.com.au\/ITblog\/wp-json\/wp\/v2\/posts\/59403\/revisions\/59423"}],"wp:attachment":[{"href":"https:\/\/www.rjmprogramming.com.au\/ITblog\/wp-json\/wp\/v2\/media?parent=59403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rjmprogramming.com.au\/ITblog\/wp-json\/wp\/v2\/categories?post=59403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rjmprogramming.com.au\/ITblog\/wp-json\/wp\/v2\/tags?post=59403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}