<html><head><base href="x-msg://320/"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><br></div><div>For the first half of the question, see </div><div><br></div><div> <a href="http://www.ccs.neu.edu/home/matthias/HtDP2e/part_4.html#%28part._sub~3areading-xml%29">http://www.ccs.neu.edu/home/matthias/HtDP2e/part_4.html#%28part._sub~3areading-xml%29</a></div><div><br></div><div>from the book for absolute novices. It explains how to design a simple stock ticker by reading (X)HTML off the web. </div><div><br></div><div>The book emphasizes systematic design. You can solve this specific problem with brute force regular-expression matching with few lines of code. The question is whether you want to learn to solve problems or copy code from mailing lists and StackOveflow w/o understanding what's really going on. </div><div><br></div><div>-- Matthias</div><div><br></div><div><br></div><div><br></div><div><br></div><br><div><div>On Feb 21, 2015, at 10:35 AM, Alexandre Nicolaī wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; font-family: 'Lucida Grande'; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div class="hmmessage" style="font-size: 12pt; font-family: Calibri; "><div dir="ltr"><div><div>Hello</div><div>I am looking to develop a small program whose purpose is automated extraction HTML code of a web page and then analyze the data, but I am a beginner and I do not understand how to implement this extraction with Racket. Another problem is mandatory authentication to access the page in question.</div><div><br></div><div>Thanks,</div><div><br></div><div>Alex</div></div></div>____________________<br> Racket Users list:<br> <a href="http://lists.racket-lang.org/users">http://lists.racket-lang.org/users</a><br></div></span></blockquote></div><br></body></html>