{"id":5927,"date":"2014-04-10T07:48:54","date_gmt":"2014-04-10T07:48:54","guid":{"rendered":"https:\/\/unknownerror.org\/index.php\/2014\/04\/10\/problem-about-graphing-collection-of-common-programming-errors\/"},"modified":"2014-04-10T07:48:54","modified_gmt":"2014-04-10T07:48:54","slug":"problem-about-graphing-collection-of-common-programming-errors","status":"publish","type":"post","link":"https:\/\/unknownerror.org\/index.php\/2014\/04\/10\/problem-about-graphing-collection-of-common-programming-errors\/","title":{"rendered":"problem about graphing-Collection of common programming errors"},"content":{"rendered":"<ul>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/89841cf57849bbe957c155d3d68252f6?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nJason<br \/>\njava graphing<br \/>\nMy professor gave us an assignment to test the difference in runtimes and search sizes using linear &amp; binary algorithms, and the data is to be graphed.I have the search methods put the runtime &amp; array sizes as Points in an ArrayList, which is then sent to the GraphResults class for plotting. I need to convert those data points into xy coordinates before. The search size is the x-axis and the runtime is the y axisAs the search sizes are fixed as a multiple of 128 and there are only 8 si<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/96a53e3f1a759b3dfdfed1cd1e97dd69?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nOwen Kelly<br \/>\njava android graphing achartengine<br \/>\nI wrote a practice app that solves quadratic equations and now I want to have the option to graph them with a button. Yet when I press the button the application crashes. Here is the code for the main program and the graphing one(located beneath): Main class: *note: I do have the necessary classes imported and the .jar.package com.test.quad; import java.text.DecimalFormat;import java.util.List; import android.util.Log;import android.app.Activity; import android.content.Intent; import android.os.<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/0bf5f81f9852861944d7306696884226?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nGordon<br \/>\nphp graph graphing php-frameworks<br \/>\nAs an example making an line graph, with a transparent background behind the plot&#8230;preferably with anti aliased lines&#8230; This way the generated .png graphs can be more useful and easier to blend in with other content etc&#8230;.I know php gd etc can output transparent background images&#8230; that&#8217;s not exactly what I&#8217;m asking for here: the closest I&#8217;ve come is using jpgraph for php, and then taking the image output back to php gd and making the white background transparent and outputting that as a .pn<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/07a5275045173fc8aa44f7ffdaa7aea4?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\ncalccrypto<br \/>\nc++ graphing lightweight platform-independent<br \/>\nWhat is the simplest to use c++ library that graphs functions like matlab and octave do? I have looked over several and have found similar major problems with all of them: i cannot compile an empty program that only has#include &lt;iostream&gt;#include &#8220;header_to_include.h&#8221;int main(){return 0; }i have found koolplot, some wxwidget stuff, sdl_graph, gnuplot++, and something with Qt. ive looked at some of the ones on the list here, but some are for other languages while others use installers or de<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/ed2d15c1d613ed4f4c1dce7950874298?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\ncdietschrun<br \/>\njavascript csv d3.js graphing<br \/>\nI have csv files that are generated, and I am trying to load them into d3 to graph them. The column names are based on the data, so I essentially can&#8217;t know them in advance. With testing, I am able to load this data and graph it all well and nice if I know the names of the columns&#8230;but I don&#8217;t in my use case. How can I handle this in d3? I can&#8217;t seem to find anything to help\/reference this online or in the documentation. I can see when I log to the console data[0] from d3.csv that there are two<\/li>\n<\/ul>\n<p>Web site is in building<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jason java graphing My professor gave us an assignment to test the difference in runtimes and search sizes using linear &amp; binary algorithms, and the data is to be graphed.I have the search methods put the runtime &amp; array sizes as Points in an ArrayList, which is then sent to the GraphResults class for plotting. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5927","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/5927","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=5927"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/5927\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=5927"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=5927"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=5927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}