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  • Hover/Fadeto/Toggle Multiple Class Changing

    - by Slick Willis
    So my problem is rather simple and complex at the same time. I am trying to create links that fade in when you mouseover them and fade out when you mouseout of them. At the same time that you are going over them I would like a pic to slide from the left. This is the easy part, I have every thing working. The image fades and another image slides. I did this by using a hover, fadeto, and toggle("slide"). I would like to do this in a table format with multiple images being able to be scrolled over and sliding images out. The problem is that I am calling my sliding image to a class and when I hover over the letters both images slide out. Does anybody have a solution for this? I posted the code that I used below: <html> <head> <script type='text/javascript' src='http://accidentalwords.squarespace.com/storage/jquery/jquery-1.4.2.min.js'></script> <script type='text/javascript' src='http://accidentalwords.squarespace.com/storage/jquery/jquery-custom-181/jquery-ui-1.8.1.custom.min.js'></script> <style type="text/css"> .text-slide { display: none; margin: 0px; width: 167px; height: 50px; } </style> <script> $(document).ready(function(){ $(".letterbox-fade").fadeTo(1,0.25); $(".letterbox-fade").hover(function () { $(this).stop().fadeTo(250,1); $(".text-slide").toggle("slide", {}, 1000); }, function() { $(this).stop().fadeTo(250,0.25); $(".text-slide").toggle("slide", {}, 1000); }); }); </script> </head> <body style="background-color: #181818"> <table> <tr> <td><div class="letterbox-fade"><img src="http://accidentalwords.squarespace.com/storage/sidebar/icons/A-Letterbox-Selected.png" /></div></td> <td><div class="text-slide"><img src="http://accidentalwords.squarespace.com/storage/sidebar/icons/TEST.png" /></div></td> </tr> <tr> <td><div class="letterbox-fade"><img src="http://accidentalwords.squarespace.com/storage/sidebar/icons/B-Letterbox-Selected.png" /></div></td> <td><div class="text-slide"><img src="http://accidentalwords.squarespace.com/storage/sidebar/icons/TEST.png" /></div></td> </tr> </table> </body> </html>

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  • Which languages support class replacement?

    - by Alix
    Hi, I'm writing my master thesis, which deals with AOP in .NET, among other things, and I mention the lack of support for replacing classes at load time as an important factor in the fact that there are currently no .NET AOP frameworks that perform true dynamic weaving -- not without imposing the requirement that woven classes must extend ContextBoundObject or MarshalByRefObject or expose all their semantics on an interface. You can however do this in Java thanks to ClassFileTransformer: You extend ClassFileTransformer. You subscribe to the class load event. On class load, you rewrite the class and replace it. All this is very well, but my project director has asked me, quite in the last minute, to give him a list of languages that do / do not support class replacement. I really have no time to look for this now: I wouldn't feel comfortable just doing a superficial research and potentially putting erroneous information in my thesis. So I ask you, oh almighty programming community, can you help out? Of course, I'm not asking you to research this yourselves. Simply, if you know for sure that a particular language supports / doesn't support this, leave it as an answer. If you're not sure please don't forget to point it out. Thanks so much!

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  • Javascript tr click event with newly created rows

    - by yalechen
    I am very new to web development. I am currently using tablesorter jquery plugin to create a dynamic table, where the user can add and delete rows. I am having trouble with changing the background color of newly created rows upon clicking. It works fine with rows that are hard coded in html. Here is the relevant code: $(document).ready( function() { $('table.tablesorter td').click( function (event) { $(this).parent('tr').toggleClass('rowclick'); $(this).parent('tr').siblings().removeClass('rowclick'); }); } ) rowclick is a css class here: table.tablesorter tbody tr.rowclick td { background-color: #8dbdd8; } I have tried adding the following to my javascript function that adds a new row: var createClickHandler = function(newrow) { return function(event) { //alert(newrow.cells[0].childNodes[0].data); newrow.toggleClass('rowclick'); newrow.siblings().removeClass('rowclick'); }; } row.onclick = createClickHandler(row); The alert correctly displays the text in the first column of the row when I click the new row. However, my new rows do not respond to the css class. Anyone have any ideas? Thanks in advance.

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  • computes the number of possible orderings of n objects under the relations < and =

    - by hilal
    Here is the problem : Give a algorithm that takes a positive integer n as input, and computes the number of possible orderings of n objects under the relations < and =. For example, if n = 3 the 13 possible orderings are as follows: a = b = c, a = b < c, a < b = c, a < b < c, a < c < b, a = c < b, b < a = c, b < a < c, b < c < a, b = c < a, c < a = b, c < a < b, c < b < a. Your algorithm should run in time polynomial in n. I'm null to this problem. Can you find any solution to this dynamic-programming problem?

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  • How to add jsf components in javascript?

    - by Guru
    Is it possible to add JSF Components using javascript? In my case , on change of a select option , i need to display a different combination of input controls (like text box(s)). I thought i could use a element and innerHTML property to display the dynamic controls.But it seems to not work!!! <h:selectOneMenu id="browseType" class="TextBlackNormal" value="#{adminBean.browseType}" onchange="showDynamicBox(this);" valueChangeListener="#{adminBean.theValueChanged}"> <f:selectItems value="#{adminBean.browseTypeList}" /> </h:selectOneMenu> &#160;&#160;&#160;</td> <td> <div id="dynamicBox" style="display:block"><h:inputText class="TextBlackNormal" size="32" name="browseValue" id="browseValue" value="#{adminBean.browseValue}" /></div> </td> javascript code : ~~~~~~~~~~~~~~~~ function showDynamicBox(selectObjj) { //alert('showDynamicBox ' +showDynamicBox); if(selectObjj.options[selectObjj.selectedIndex].value=='IBD/Office/IP' || selectObjj.options[selectObjj.selectedIndex].value=='APA#' ) { alert('just about to change'); document.getElementById("dynamicBox").innerHTML='<h:inputText class="TextBlackNormal" size="3" name="val1" id="val1" /> <h:inputText class="TextBlackNormal" size="3" name="val2" id="val2" /> <h:inputText class="TextBlackNormal" size="3" name="val3" id="val3" /> '; alert(' --> ' +document.getElementById("dynamicBox").innerHTML); }else{ alert('back to pavillion'); document.getElementById("dynamicBox").innerHTML='<h:inputText class="TextBlackNormal" size="32" name="browseValue" id="browseValue" value="#{adminBean.browseValue}" />'; } }

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  • Text misaligns in IE

    - by kingrichard2005
    I have a ASP.net web page I'm working with, I didn't create it myself, with the following HTML code: <DIV style="POSITION: absolute; TEXT-ALIGN: center; WIDTH: 1400px; TOP: 60px; LEFT: 125px"> <SPAN style="TEXT-ALIGN: center; FONT-SIZE: xx-large" id=labelInstructions>Some Text: <BR><BR></SPAN> <TABLE style="WIDTH: 1200px" border=1 align=center> <TBODY> <TR> <TD><LABEL style="FONT-SIZE: x-large" for=FileUpload1>ENTER Path: </LABEL><INPUT id=FileUpload1 size=70 type=file name=FileUpload1></TD> </TR> <TR> <TD><SPAN style="COLOR: red; FONT-SIZE: medium" id=fileUploadError><BR><BR></SPAN></TD> </TR> <TR> <TD> <TABLE style="WIDTH: 1200px" border=1> <TBODY> <TR> <TD style="WIDTH: 400px; FONT-SIZE: x-large" vAlign=top align=right>FILE CONTENT INSTRUCTIONS:</TD> <TD style="WIDTH: 850px; FONT-SIZE: x-large" vAlign=top align=left>INSTRUCTION 1<BR>INSTRUCTION 2<BR></TD></TR> <TR><TD></TD></TR> <TR> <TD style="WIDTH: 400px; FONT-SIZE: x-large" vAlign=top align=right>FILE CONTENT EXAMPLE:</TD> <TD style="WIDTH: 850px; FONT-SIZE: x-large" vAlign=top align=left>EXAMPLE 1<BR>EXAMPLE 2<BR><BR></TD> </TR> </TBODY> </TABLE> </TD> </TR> </TBODY> </TABLE> </DIV> When this html is displayed in IE, I notice that the alignment of the text in the cells in the inner table, i.e. the table that is in the third cell of the outer table, is distorted when zooming in and out on it. I have a fixed table setting in pixels instead of percentages, so I don't understand why this is an issue. I want the text in the cells to stay in the same position when zooming. The code must be manipulated from the code behind, so I cannot create a separate CSS file. Any help is appreciated. Here are two examples to illustrate what I'm talking about: Normal zoom at 100%: Zoom at 75%: Notice in the second image the two table cells at the bottom are slightly offset to the left. UPDATE: Yes, I understand, we will be implementing a new system in the near future. Obviously this is old and very non-standard, this was dropped in my lap when I started working with it. And we're coming up with plans for a new system to replace it, in the meantime, this is what I have to deal with.

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  • Div Background Image

    - by marskie
    i just wanted to put the 2nd grey image background on the bottom part of my body. Sorry for this kind of newbie question thank a lot for helping newbie like me.. #bgtop { background-image:url(images/bgtop.png); background-repeat: repeat-x; } #bgbottom { background:url(images/bgbottom.png) repeat-x bottom;} body { font: 100% Verdana, Arial, Helvetica, sans-serif; background: #ededed; margin: 0; / padding: 0; text-align: center; color: #000000; } #container { width: 80%; background: #FFFFFF; margin: 0 auto; border: 1px solid #000000; text-align: left; } #header { background: #DDDDDD; padding: 0 10px 0 20px; } #header h1 { margin: 0; padding: 10px 0; } #mainContent { padding: 0 20px; background: #FFFFFF; } #footer { padding: 0 10px; background:#DDDDDD; } #footer p { margin: 0; padding: 10px 0; } HTML <body> <div id="bgtop"> <div id="bgbottom"> <div id="container"> <div id="header"> <h1>Header</h1> <!-- end #header --></div> <div id="mainContent"> <h1> Main Content </h1> <p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent aliquam, justo convallis luctus rutrum, erat nulla fermentum diam, at nonummy quam ante ac quam. Maecenas urna purus, fermentum id, molestie in, commodo porttitor, felis. Nam blandit quam ut lacus. Quisque ornare risus quis ligula. Phasellus tristique purus a augue condimentum adipiscing. Aenean sagittis. Etiam leo pede, rhoncus venenatis, tristique in, vulputate at, odio. Donec et ipsum et sapien vehicula nonummy. Suspendisse potenti. Fusce varius urna id quam. Sed neque mi, varius eget, tincidunt nec, suscipit id, libero. In eget purus. Vestibulum ut nisl. Donec eu mi sed turpis feugiat feugiat. Integer turpis arcu, pellentesque eget, cursus et, fermentum ut, sapien. Fusce metus mi, eleifend sollicitudin, molestie id, varius et, nibh. Donec nec libero.</p> <h2>H2 level heading </h2> <p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent aliquam, justo convallis luctus rutrum, erat nulla fermentum diam, at nonummy quam ante ac quam. Maecenas urna purus, fermentum id, molestie in, commodo porttitor, felis. Nam blandit quam ut lacus. Quisque ornare risus quis ligula. Phasellus tristique purus a augue condimentum adipiscing. Aenean sagittis. Etiam leo pede, rhoncus venenatis, tristique in, vulputate at, odio.</p> <!-- end #mainContent --></div> <div id="footer"> <p>Footer</p> <!-- end #footer --></div> </div> </div> <!-- end #container --></div> </body> </html>

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  • How do I get a button to show on mouseover using jQuery?

    - by sharataka
    I am trying to get a button to appear over an image when there is a mouseover event over the image. I have multiple images on the screen that I would like to have the same functionality. I'm having trouble getting this to work as the button is always present. Any advice on how to get it to work? Below is the rendered html and javascript. javascript <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js"></script> <script src="http://code.jquery.com/jquery.min.js" type="text/javascript"></script> <script type = "text/javascript"> $(document).ready(function() { $('.image').mouseover(function(){ $('.munchbutton').show(); }); }); </script> css div.munchbutton{ position: absolute; bottom: 5px; right: 0px; left: 60px; } div.wrapper{ float:left; /* important */ position:relative; /* important(so we can absolutely position the description div */ padding: 5px; } html <!-- wrapper div --> <div class='wrapper'> <!-- image --> <div class="image" style="position: relative; left: 0; top: 0;"> <a href="/partners/Business/CNNMoney" > <img src="/static/CNNMoney.png" style="position: relative; top: 0; left: 0;"/> </a> <!-- partner munchbutton div --> <div class='munchbutton'> <form method='post'><div style='display:none'><input type='hidden' name='csrfmiddlewaretoken' value='7wq8pRYNCDkXUGRv7eU6qI1BU7RKyoT8' /></div> <input type="hidden" name="channel" id="channel" value="CNNMoney" /> <input type='submit' class = 'add' value='Add to plate'/> </form> </div> <!-- end munchbutton div --> </div> <!-- end image div --> </div> <!-- end wrapper div --> <!-- wrapper div --> <div class='wrapper'> <!-- image --> <div class="image" style="position: relative; left: 0; top: 0;"> <a href="/partners/Business/EconomistMagazine" > <img src="/static/EconomistMagazine.png" style="position: relative; top: 0; left: 0;"/> </a> <!-- partner munchbutton div --> <div class='munchbutton'> <form method='post'><div style='display:none'><input type='hidden' name='csrfmiddlewaretoken' value='7wq8pRYNCDkXUGRv7eU6qI1BU7RKyoT8' /></div> <input type="hidden" name="channel" id="channel" value="EconomistMagazine" /> <input type='submit' class = 'add' value='Add to plate'/> </form> </div> <!-- end munchbutton div --> </div> <!-- end image div --> </div> <!-- end wrapper div -->

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  • not able to style a ul inside a nav tag

    - by user1831677
    I am trying to make a nav menu for my website and have been using http://www.onextrapixel.com/2011/06/03/how-to-create-a-horizontal-dropdown-menu-with-html-css-and-jquery/ as a guide. It has worked fine but as soon as I try to add ( id="coolMenu" ) to the nav tag it stops working. I took it away from the ul tag and added it to the nav tag and it no longer works. It does not display anything at all. What am in doing wrong? Thanks. html code below: <nav id="coolMenu"> <ul> <li><a href="#">Lorem</a></li> <li><a href="#">Mauricii</a></li> <li> <a href="#">Periher</a> <ul class="noJS"> <li><a href="#">Hellenico</a></li> <li><a href="#">Genere</a></li> <li><a href="#">Indulgentia</a></li> </ul> </li> <li><a href="#">Tyrio</a></li> <li><a href="#">Quicumque</a></li> </ul> </nav> css below: /* Structure ------------------------------------------*/ #coolMenu, #coolMenu ul { list-style: none; } #coolMenu { float: left; } #coolMenu > li { float: left; } #coolMenu li a { display: block; height: 2em; line-height: 2em; padding: 0 1.5em; text-decoration: none; } #coolMenu ul { position: absolute; display: none; z-index: 999; } #coolMenu ul li a { width: 80px; } #coolMenu li:hover ul.noJS { display: block; } /* Main menu ------------------------------------------*/ #coolMenu { font-family: Arial; font-size: 12px; background: #2f8be8; } #coolMenu > li > a { color: #fff; font-weight: bold; } #coolMenu > li:hover > a { background: #f09d28; color: #000; } /* Submenu ------------------------------------------*/ #coolMenu ul { background: #f09d28; } #coolMenu ul li a { color: #000; } #coolMenu ul li:hover a { background: #ffc97c; }

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  • print friendly version of floated list

    - by Brad
    I have a list of phone extensions that I want to print a friendly version of it. I have a print css for it to print appropriately onto paper, the extensions are located within an unordered list, which are floated to the left. <ul> <li>Larry Hughes <span class="ext">8291</span></li> <li>Chuck Davis <span class="ext">3141</span></li> <li>Kevin Skillis <span class="ext">5115</span></li> </ul> I float it left, and when it prints the second page, it leaves off the name part of the list (in Firefox, works fine in Google Chrome and IE), see here: http://cl.ly/de965aea63f66c13ba32 I am referring to this: http://www.alistapart.com/articles/goingtoprint/ - they mentioned something about applying a float:none; to the content part of the page. If I do that, how should I go about making the list show up in 4 columns? It is a dynamic list, pulled from a database. Any help is appreciated.

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  • Accordion "growing out" from its container - in IE7/8

    - by Richard Knop
    I think this problem is best explained by images. This is how my accordion looks: When you click on the small plus/minus icons the slides under each chapter will expand/collapse. However when the content in the accordion grows too tall, it grows out from its container. So if I click on more plus icons the accordion will look like this (not pretty): As you can see, the container is not growing taller together with the accordion and it does not look good. This problem only occurs in IE7 and IE8. It works in Firefox and Chrome. The HTML looks like this (simplified): <div id="content"> <div class="box2 rounded-corners"> <div class="chapters"> <h3><a href="/clientarea/view/archived-course/teid/133">Obsah</a></h3> <div id="accordion"> <ul> ... // accordion content - too long ... // accordion content - too long </ul> <div class="clear">&nbsp;</div> </div> <div class="clear">&nbsp;</div> </div> <div class="training-body"> ... // content to the right of the accordion </div> </div> </div> The CSS, again siplified: html, body { height: 100%; width: 100%; overflow: auto; } #content { background: white url('/images/background_middle.png') left top repeat-x; padding: 13px; min-height: 40em; height: auto !important; height: 40em; } /* this is the div with rounded corners */ #content .box2 { background: white; padding: 0 15px 15px; border: 1px solid #C5E3F8; position: relative; } /* left sidebar 98 #content div.chapters { float: left; width: 224px; } /* orange heading "OBSAH" */ #content div.chapters h3 { color: #ff6e19; text-transform: uppercase; font-size: .9em; text-align: center; padding-bottom: .5em; margin-top: 1em; margin-bottom: 0; } #content div.chapters h3 a { color: #ff6e19; } /* accordion */ #accordion { width: 226px; border-top: 1px solid #c5e3f8; } #accordion ul { padding-left: 0; margin-top: 0; margin-bottom: 0; margin-left: 0; } /* area to the right of the accordion */ #content div.training-body { float: left; padding-left: 0px; width: 748px; line-height: 1.3em; }

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  • how to make a javascript number keypad popup

    - by user2434653
    i have a website with 3 pages. each page has a form with two input fields. i am trying to make a popup number-keypad that will populate what ever input field called it. below is that base code i keep coming back to. <html> <head><title>test</title></head> <body> <script> function num(id) { return document.getElementById(id); } </script> <form action="/unitPage" method="POST" style=" text-align:center;"> Prefix: <input id="num" name"prefix" type="text" onfocus="num('keypad').style.display='inline-block';"/> Number: <input id="num" name"number" type="text" pattern="[0-9]{6}" onfocus="num('keypad').style.display='inline-block';"/> </form> <div id="keypad" style="display:none; background:#AAA; vertical-align:top;"> <input type="button" value="7" onclick="num('num').value+=7;"/> <input type="button" value="8" onclick="num('num').value+=8;"/> <input type="button" value="9" onclick="num('num').value+=9;"/><br/> <input type="button" value="4" onclick="num('num').value+=4;"/> <input type="button" value="5" onclick="num('num').value+=5;"/> <input type="button" value="6" onclick="num('num').value+=6;"/><br/> <input type="button" value="1" onclick="num('num').value+=1;"/> <input type="button" value="2" onclick="num('num').value+=2;"/> <input type="button" value="3" onclick="num('num').value+=3;"/><br/> <input type="button" value="X" onclick="num('keypad').style.display='none'"/> <input type="button" value="0" onclick="num('num').value+=0;"/> <input type="button" value="&larr;" onclick="num('num').value=num('num').value.substr(0,num('num').value.length-1);"/> </div> </body> </html> is there a way of making one number key pad that i call from any page or do i need to make the above for each input? thanks

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  • Elements of website don't work in IE

    - by mjcuva
    On the site I'm working on for my high school basketball team, certain elements don't work in Internet Explorer. The site is hermantownbasketball.com. The boys basketball sidebar should have nested drop down menus, one when you mouse over the team, such as "High School" and then another when you mouse over the grade under the team, such as 9th grade. This works perfectly fine in chrome, however, I can't get it to work in any version of Internet Explorer. Below is the part of the html and the corresponding css I am using. Unfortunately, I don't know enough css to know which part of my code IE doesn't like or how to fix it. Any help is greatly appreciated! HTML <span class = "boyItem"> <h3>High School</h3> <li class="group"> <h4>9th Grade</h4> <div class = "nested">Schedule</div> <div class = "nested">Events</div> <div class ="nested">Forms</div> <div class ="nested">Calendar</div> </li> <li class="group"> <h4>JV/Varsity</h4> <div class = "nested">Schedule</div> <div class = "nested">Events</div> <div class = "nested">Forms</div> <div class = "nested">Calendar</div> </li> </span> /* Creates the box around the title for each boy section. */ .boyItem h3 { background:#1C23E8; color:#EFFA20; padding-right:2px; padding:10px; font-size:18px; margin-left:-30px; margin-top:-10px; } ###CSS .boyItem h3:hover { background:#2A8FF5; } /* Prevents the boy sub-sections from being visable */ .boyItem li h4 { position: absolute; left:-9999px; font-size:15px; list-style-type:none;} /* Shows the boy sub-sections when user mouses over the section title. */ .boyItem:hover li h4 { position:relative; left:10px; background:#1C23E8; color:#EFFA20; padding-left:20px; padding:5px; } .boyItem:hover li h4:hover { background:#2A8FF5;} .nested { position:absolute; left:-9999px; background:#352EFF; color:#EFFA20; padding-right:2px; padding:4px; font-size:14px; margin:2px; margin-left:30px; margin-top:0px; margin-right:0px; margin-bottom:-2px;} .group:hover .nested {position:relative; left:0px; } .group:hover .nested:hover { background:#2A8FF5}

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  • Pass Arguments to Included Module in Ruby?

    - by viatropos
    I'm hoping to implement something like all of the great plugins out there for ruby, so that you can do this: acts_as_commentable has_attached_file :avatar But I have one constraint: That helper method can only include a module; it can't define any variables or methods. The reason for this is because, I want the options hash to define something like type, and that could be converted into one of say 20 different 'workhorse' modules, all of which I could sum up in a line like this: def dynamic_method(options = {}) include ("My::Helpers::#{options[:type].to_s.camelize}").constantize(options) end Then those 'workhorses' would handle the options, doing things like: has_many "#{options[:something]}" Here's what the structure looks like, and I'm wondering if you know the missing piece in the puzzle: # 1 - The workhorse, encapsuling all dynamic variables module My::Module def self.included(base) base.extend ClassMethods base.class_eval do include InstanceMethods end end module InstanceMethods self.instance_eval %Q? def #{options[:my_method]} "world!" end ? end module ClassMethods end end # 2 - all this does is define that helper method module HelperModule def self.included(base) base.extend(ClassMethods) end module ClassMethods def dynamic_method(options = {}) # don't know how to get options through! include My::Module(options) end end end # 3 - send it to active_record ActiveRecord::Base.send(:include, HelperModule) # 4 - what it looks like class TestClass < ActiveRecord::Base dynamic_method :my_method => "hello" end puts TestClass.new.hello #=> "world!" That %Q? I'm not totally sure how to use, but I'm basically just wanting to somehow be able to pass the options hash from that helper method into the workhorse module. Is that possible? That way, the workhorse module could define all sorts of functionality, but I could name the variables whatever I wanted at runtime.

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  • Parallelize or vectorize all-against-all operation on a large number of matrices?

    - by reve_etrange
    I have approximately 5,000 matrices with the same number of rows and varying numbers of columns (20 x ~200). Each of these matrices must be compared against every other in a dynamic programming algorithm. In this question, I asked how to perform the comparison quickly and was given an excellent answer involving a 2D convolution. Serially, iteratively applying that method, like so list = who('data_matrix_prefix*') H = cell(numel(list),numel(list)); for i=1:numel(list) for j=1:numel(list) if i ~= j eval([ 'H{i,j} = compare(' char(list(i)) ',' char(list(j)) ');']); end end end is fast for small subsets of the data (e.g. for 9 matrices, 9*9 - 9 = 72 calls are made in ~1 s). However, operating on all the data requires almost 25 million calls. I have also tried using deal() to make a cell array composed entirely of the next element in data, so I could use cellfun() in a single loop: # who(), load() and struct2cell() calls place k data matrices in a 1D cell array called data. nextData = cell(k,1); for i=1:k [nextData{:}] = deal(data{i}); H{:,i} = cellfun(@compare,data,nextData,'UniformOutput',false); end Unfortunately, this is not really any faster, because all the time is in compare(). Both of these code examples seem ill-suited for parallelization. I'm having trouble figuring out how to make my variables sliced. compare() is totally vectorized; it uses matrix multiplication and conv2() exclusively (I am under the impression that all of these operations, including the cellfun(), should be multithreaded in MATLAB?). Does anyone see a (explicitly) parallelized solution or better vectorization of the problem?

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  • CSS Differences Between IE and FF

    - by Joe Majewski
    I hope I'm not breaking any rules by asking a question that pertains to a project I'm working on. If you view my page here and view it in Firefox and again in Internet Explorer, the width of the main content boxes differs. In Firefox, everything aligns perfectly with the advertisement at the top of the page, but in IE, the width of the content boxes seems to fall short by about 20 or so pixels. My question is obvious by now, but what is causing the width in IE to fall short, and what would a simple solution be? If I happen to be breaking the rules by asking a question that is not generic enough to benefit others, then allow me to rephrase it; what would be the best approach to solving visual differences between browsers? Should I use a separate CSS file for IE, or is there a way to define lines in my CSS file that only get rendered by a specific browser? It would be best if someone could provide me with the necessary CSS to align things properly, but I would be more than happy to learn about how to make the CSS dynamic (if that's possible). Thanks everyone. :)

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  • How can I write javaScript cookies to keep the data persistent after page reloads on my form?

    - by Johhny Thero
    Hello, I am trying to learn how to write cookies to keep the data in my CookieButton1 button persistent and to survive refreshes and page reloads. How can I do this in JavaScript? I have supplied my source code. Any advise, links or tutorials will be very helpful. If you navigate to http://iqlusion.net/test.html and click on Empty1, it will start to ask you questions. When finished it stores everything into CookieButton1. But when I refresh my browser the data resets and goes away. Thanks! <html> <head> <title>no_cookies> </head> <script type="text/javascript" > var Can1Set = "false"; function Can1() { if (Can1Set == "false") { Can1Title = prompt("What do you want to name this new canned response?",""); Can1State = prompt("Enter a ticket state (open or closed)","closed"); Can1Response = prompt("Enter the canned response:",""); Can1Points = prompt("What point percentage do you want to assign? (0-10)","2.5"); // Set the "Empty 1" button text to the new name the user specified document.CookieTest.CookieButton1.value = Can1Title; // Set the cookie here, and then set the Can1Set variable to true document.CookieTest.CookieButton1 = "CookieButton1"; Can1Set = true; }else{ document.TestForm.TestStateDropDownBox.value = Can1State; document.TestForm.TestPointsDropDownBox.value = Can1Points; document.TestForm.TestTextArea.value = Can1Response; // document.TestForm.submit(); } } </script> <form name=TestForm> State: <select name=TestStateDropDownBox> <option value=new selected>New</option> <option value=open selected>Open</option> <option value=closed>Closed</option> </select> Points: <select name=TestPointsDropDownBox> <option value=1>1</option> <option value=1.5>1.5</option> <option value=2>2</option> <option value=2.5>2.5</option> <option value=3>3</option> <option value=3.5>3.5</option> <option value=4>4</option> <option value=4.5>4.5</option> <option value=5>5</option> <option value=5.5>5.5</option> <option value=6>6</option> <option value=6.5>6.5</option> <option value=7>7</option> <option value=7.5>7.5</option> <option value=8>8</option> <option value=8.5>8.5</option> <option value=9>9</option> <option value=9.5>9.5</option> <option value=10>10</option> </select> <p> Ticket information:<br> <textarea name=TestTextArea cols=50 rows=7></textarea> </form> <form name=CookieTest> <input type=button name=CookieButton1 value="Empty 1" onClick="javascript:Can1()"> </form>

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  • Hiding tables that have no data to display.

    - by Kinyanjui Kamau
    Hi Guys, I have this css styling and was wondering what I need to change in order to collapse/hide html tables that are empty. The style: <style> #search_settings { position:relative; height:25px; width:500px; } #users_table_results { border-collapse:separate; empty-cells:hide; } #events_table_results { border-collapse:separate; empty-cells:hide; } #establishments_table_results { border-collapse:separate; empty-cells:hide; } </style> My HTML: <div id="search_settings"> <table width="500" border="0"> <tr> <td height="20" class="heading_text_18">Search results</td> </tr> </table> <table id="users_table_results" max-width="500" name="users" border="0"> <tr> <td width="50" height="50"><a href="#profile.php"><img src="Images/<?php echo $row_result_users['picture_thumb_url']; ?>" border="0" height="50" width="50"/></a></td> <td width="150" class="ordinary_text_12"><?php echo $row_result_users['user_first_name']; ?></td> <td width="150" class="ordinary_text_12"><?php echo $row_result_users['user_last_name']; ?></td> <td width="150" class="ordinary_text_12"><?php echo $row_result_users['username']; ?></td> </tr> </table> <table id="events_table_results" width="500" name="events" border="0"> <tr> <td width="50" height="50"><a href="#profile.php"><img src="Images/<?php echo $row_event['event_thumb_url']; ?>" border="0" height="50" width="50"/></a></td> <td width="150" class="ordinary_text_12"><?php echo $row_event['event_name']; ?></td> <td width="150" class="ordinary_text_12"><?php echo $row_event['event_venue']; ?></td> <td width="150" class="ordinary_text_12"><?php echo $row_event['event_date']; ?></td> </tr> </table> <table id="establishments_table_results" width="500" name="establishments" border="0"> <tr> <td width="50" height="50"><a href="#profile.php"><img src="Establishment_Images/<?php echo $row_establishment['establishment_thumb_url']; ?>" border="0" height="50" width="50"/></a></td> <td width="150" class="ordinary_text_12"><?php echo $row_establishment['establishment_name']; ?></td> <td width="150" class="ordinary_text_12"><?php echo $row_establishment['location_name']; ?></td> <td width="150" class="ordinary_text_12"><?php echo $row_establishment['establishment_pricing']; ?></td> </tr> </table> </div> I would want it such that if there are no results for my events table, the table does not show(there is no blank space between search results where event results should be because border=0). Can you hide entire tables?

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  • Why isn't the inline element inheriting height from its children?

    - by jbarz
    I'm trying to make a rather complicated grid of images and information (almost like Pinterest). Specifically, I'm trying to inline position one set of <ul>s right after another. I have it working but one aspect is causing issues so I'm trying to ask about this small piece to avoid the complication of the whole problem. In order to horizontally align the images and their information we are using inline <li>s with other inline-block level elements inside of them. Everything works correctly for the most part except that the <li>s have almost no height. HTML and CSS is in JSFiddle here if you want to mess with it in addition to below: HTML: <div> <ul class="Container"> <li> <span class="Item"> <a href="#"><img src="http://jsfiddle.net/img/logo.png"/></a> <span class="Info"> <a href="#">Title One</a> <span class="Details">One Point One</span> </span> </span> </li> <li> <span class="Item"> <a href="#"><img src="http://jsfiddle.net/img/logo.png"/></a> <span class="Info"> <a href="#">Title Two</a> <span class="Details">Two Point One</span> </span> </span> </li> </ul> CSS: .Container { list-style-type:none; } .Container li { background-color:grey; display:inline; text-align:center; } .Container li .Item { border:solid 2px #ccc; display:inline-block; min-height:50px; vertical-align:top; width:170px; } .Container li .Item .Info { display:inline-block; } .Container li .Item .Info a { display:inline-block; width:160px; } If you check out the result in the jsfiddle link you can see that the grey background only encompasses a small strip of the whole <li>. I know that changing the <li> to display:inline-block solves this problem but that isn't feasible for other reasons. So first of all, I'm just looking to see if anyone understands why the inline <li> element doesn't have any height. I can't find anything in the spec that explains this. I know I can't add height to an inline element but any explanation as to why this is happening that might enable me to fix would be great. Secondly, if you inspect the elements using IE's Developer Mode you will see that although the background color is in the correct location, the actual location of the <li>'s bounding box is at the bottom of the container according to hovering over the element. I could deal with this problem if it was at the top in every browser but it apparently varies. NOTE: I don't really care about older browsers in this case but I don't use HTML5 or JavaScript positioning. Thanks.

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  • Select list shrinks in size horizontally when empty

    - by joe
    Hello, I have two select list boxes and i can move items back and forth between them using the forward (--) and backward (<--) button. However, if there are no items in a select list, it shrinks in size horizontally. Any way to keep the select list a fixed size, irrespective of whether it contains any options or not ? Below is the code: <html> <head> <script language="JavaScript" type="text/javascript"> <!-- var NS4 = (navigator.appName == "Netscape" && parseInt(navigator.appVersion) < 5); function addOption(theSel, theText, theValue) { var newOpt = new Option(theText, theValue); var selLength = theSel.length; theSel.options[selLength] = newOpt; } function deleteOption(theSel, theIndex) { var selLength = theSel.length; if(selLength>0) { theSel.options[theIndex] = null; } } function moveOptions(theSelFrom, theSelTo) { var selLength = theSelFrom.length; var selectedText = new Array(); var selectedValues = new Array(); var selectedCount = 0; var i; // Find the selected Options in reverse order // and delete them from the 'from' Select. for(i=selLength-1; i>=0; i--) { if(theSelFrom.options[i].selected) { selectedText[selectedCount] = theSelFrom.options[i].text; selectedValues[selectedCount] = theSelFrom.options[i].value; deleteOption(theSelFrom, i); selectedCount++; } } // Add the selected text/values in reverse order. // This will add the Options to the 'to' Select // in the same order as they were in the 'from' Select. for(i=selectedCount-1; i>=0; i--) { addOption(theSelTo, selectedText[i], selectedValues[i]); } if(NS4) history.go(0); } //--> </script> </head> <body> <form action="yourpage.asp" method="post"> <table border="0"> <tr> <td width="70"> <select name="sel1" size="10" multiple="multiple"> <option value="1">Left1</option> <option value="2">Left2</option> <option value="3">Left3</option> <option value="4">Left4</option> <option value="5">Left5</option> </select> </td> <td align="center" valign="middle"> <input type="button" value="--&gt;" onclick="moveOptions(this.form.sel1, this.form.sel2);" /><br /> <input type="button" value="&lt;--" onclick="moveOptions(this.form.sel2, this.form.sel1);" /> </td> <td> <select name="sel2" size="10" multiple="multiple"> <option value="1">Right1</option> <option value="2">Right2</option> <option value="3">Right3</option> <option value="4">Right4</option> <option value="5">Right5</option> </select> </td> </tr> </table> </form> </body> </html> Please help. Thank You.

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  • WordPress to Static .html solution

    - by Scott B
    I'm looking for a solution that will enable me to use WordPress for site/content management but will export static .html files rather than dynamic database driven files. I've used wp-super cache and it is a step in this direction, however, the speed gains were not quite what I'd like. Any ideas?

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  • Sorting Dynamically generated HTML Table

    - by Mahesh Varia
    I am generating a dynamic HTML table string and displaying inside a div. I am assigning ID and runat server in that string. eg. string s="<table id='tblAll' runat='server'></table>". This string is generated on some different page, and its passed as XmlhttpResponseText I want to apply sorting on this table, It would be great if any one can help me out. Thanks

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  • Android Webview Anchor Link (Jump link) not working

    - by Joel
    Hi, I have a WebView in my Android App that is loading an HTML string using the loadDataWithBaseURL() method. The problem is that local anchor links (<a href="#link">...) are not working correctly. When the link is clicked, it becomes highlighted, but does not scroll to the corresponding anchor. This also does not work if I use the WebView's loadUrl() method to load a page that contains anchor links. However, if I load the same URL in the browser, the anchor links do work. Is there any special handling required to get these to work for a WebView? I am using API v4 (1.6).

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  • Struts 1 ActionForm - retrieving a collection from pure HTML

    - by Yaneeve
    Hi all I have (just like the rest) inherited some struts 1 code. I have had need to add a few more pages to this project. What I cannot figure out is how to map several distinct but similarly natured input elements to the my ActionForm. Let me elaborate. I create a new <Input> element dynamically as the user inputs more and more items (I use the YUI autocomplete form element and for each entered input I add it as an input element to my form and draw a new YUI autocomplete - complex sounding, I know) So... My form looks a bit like (... after some prettifying and some such...): <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> <title>My Cool App - Test Case Builder</title> <link rel="stylesheet" type="text/css" href="../script/yui/fonts/fonts-min.css" /> <link rel="stylesheet" type="text/css" href="../skins/myCoolApp/button/button.css" /> <link rel="stylesheet" type="text/css" href="../script/yui/autocomplete/assets/skins/sam/autocomplete.css" /> <link rel="stylesheet" type="text/css" media="screen" href="../skins/myCoolApp/testcase.css" /> <!-- YUI JAVA SCRIPTS --> <script type="text/javascript" src="../script/yui/yahoo-dom-event/yahoo-dom-event.js"></script> <script type="text/javascript" src="../script/yui/element/element-min.js"></script> <script type="text/javascript" src="../script/yui/button/button-min.js"></script> <script type="text/javascript" src="../script/yui/datasource/datasource-min.js"></script> <script type="text/javascript" src="../script/yui/autocomplete/autocomplete-min.js"></script> <!-- APP JAVA SCRIPTS --> <script type="text/javascript" src="../script/myCoolApp/myCoolApp.js" ></script> <script type="text/javascript" src="../script/myCoolApp/stack.js" ></script> <script type="text/javascript" src="../script/myCoolApp/testcase/testcase.js"></script> <script type="text/javascript" src="../script/myCoolApp/testcase/default-data.js" ></script> <script type="text/javascript" src="../script/myCoolApp/testcase/data-structs.js" ></script> <script type="text/javascript" src="../script/myCoolApp/testcase/ui-elements.js" ></script> </head> <body class="cf010"> <div id="wrap"> <div id="header"> <div id="main-header"> COOL APP </div> </div> <div id="main-body"> <div id="content"> <div class="col main"> <div id="main"> <form method="post" id="testcaseForm" class="typea" action=""> <fieldset> <legend>Test Case Builder</legend> <div id="tk1" class="tabcontrol"> <ul class="tabs"> <li class="first active"> <a href="#"> <span>General</span> </a> </li> <li class="last"> <a href="#"> <span>Parameters</span> </a> </li> </ul> <div id="tab0" class="tc-panel"> <dl class="cls9"> <dt> <label for="scenario">Choose Scenario:</label> </dt> <dd> <input type="text" id="scenario" name="scenario" class="text" /> <span id="scenarioToggle"></span> <div class="auto-complete" id="scenarioContainer"></div> </dd> <dt> <label for="ruleID">Choose Rule ID:</label> </dt> <dd> <input type="text" id="ruleID" name="ruleID" class="text" /> <span id="ruleIDToggle"></span> <div class="auto-complete" id="ruleIDContainer"></div> </dd> <dt> <label for="Test Case Name" accesskey="t"><span class="accesskey">T</span>est Case Name:</label> </dt> <dd> <input type="text" id="testCaseName" name="testCaseName" class="text" /> </dd> </dl> </div> <div id="tab1" class="tc-panel hidden"> <div class="toolbar" id="action-bar"> <ul> <li class="first"> <a title="select all" href="#" id="btmSelectAll" class="button"> <span>select all</span> </a> </li> <li> <a title="remove row" href="#" id="btmRemove" class="button"> <span>remove row</span> </a> </li> <li> <a title="undo last" href="#" id="btmRollBack" class="button disabled"> <span>undo last</span> </a> </li> <li class="last"> <a title="accept row" href="#" id="btmAccept" class="button disabled"> <span>accept row</span> </a> </li> </ul> </div> <div id="param.list" class="gridclip"> <table id='param.list.tbl' class='grid modela' > <caption>Test Case Summary</caption> <col/><col/><col/> <thead> <tr> <th class='hl center first'> <input class='grid-select-all' type='checkbox' /> <th> <th scope='col'>Row</th> <th scope='col'>Parameter</th> <th scope='col' class='last'>Value</th> </tr> </thead> <tfoot> <tr> <th scope='row'>Total</th> <td colspan='3'>2 parameters as Test Case input</td> </tr> </tfoot> <tbody id='param.list.tbl.body'> <tr class='odd'> <td class='rowcheck center first'> <input value='param1###value1' id='cb1' name='SelectedRows' class='grid-select-row' type='checkbox'/> </td> <td class='id'>1</td> <td>param1</td> <td class='last'>value1</td> </tr> <tr class='even'> <td class='rowcheck center first'> <input value='param2###value2' id='cb1' name='SelectedRows' class='grid-select-row' type='checkbox'/> </td> <td class='id'>2</td> <td>param2</td> <td class='last'>value2</td> </tr> <tr class='odd'> <td class='rowcheck center first' /> <td class='id'><em>new</em></td> <td> <dl class='clsTable'> <dt> <input type='text' id='param' name='param' class='text paramInput' /> </dt> <dd> <span id='paramToggle' /> </dd> <div class='auto-complete' id='paramContainer' /> </dl> </td> <td class='last'> <dl class='clsTable'> <dt> <input type='text' id='value' name='value' class='text valueInput' /> </dt> </dl> </td> </tr> </tbody> </table> </div> </div> </div> <!-- tabcontrol --> </fieldset> <div class="submit-box"> <input type="submit" name="formRun" id="formRun" class="form-save" value="Execute" accesskey="x" title="Run: Press Alt + [Shift] + x" /> <input type="submit" name="formSave" id="formSave" value="Save" accesskey="s" title="Save: Press Alt + [Shift] + s" /> <input type="submit" name="formLoad" id="formLoad" value="Load" accesskey="l" title="Load: Press Alt + [Shift] + l" /> <input type="submit" name="formCancel" id="formCancel" class="form-cancel" value="Cancel" accesskey="c" title="Cancel: Press Alt + [Shift] + c" /> </div> </form> </div> </div> </div> </div> </div> </body> </html> As you can see the following is pretty much a duplicate: <tr class='odd'> <td class='rowcheck center first'> <input value='param1###value1' id='cb1' name='SelectedRows' class='grid-select-row' type='checkbox'/> </td> <td class='id'>1</td> <td>param1</td> <td class='last'>value1</td> </tr> <tr class='even'> <td class='rowcheck center first'> <input value='param2###value2' id='cb1' name='SelectedRows' class='grid-select-row' type='checkbox'/> </td> <td class='id'>2</td> <td>param2</td> <td class='last'>value2</td> </tr> The relevant part of my stuts-config.xml file is: <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN" "http://struts.apache.org/dtds/struts-config_1_2.dtd"> <struts-config> <data-sources /> <form-beans> <form-bean name="TestCaseForm" type="com.blahblah.mycoolapp.forms.TestCaseForm" /> </form-beans> <action-mappings> <action path="/pages/SaveTestCase" name="TestCaseForm" type="org.springframework.web.struts.DelegatingActionProxy" scope="request"> </action> </action-mappings> <message-resources parameter="MessageResources" /> </struts-config> I also use spring 2.56 (The relevant part being): <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd"> <bean name="/pages/SaveTestCase" class="com.blahblah.mycoolapp.actions.TestCaseBuilderSaveAction" /> </beans> My Java ActionForm class (from what I had learned off the net) is: package com.blahblah.mycoolapp.forms; import java.util.ArrayList; import java.util.List; import org.apache.struts.action.ActionForm; public class TestCaseForm extends ActionForm { private static final long serialVersionUID = 2352146257739099766L; private String scenario; private String ruleID; private String testCaseName; private List<String> SelectedRows = new ArrayList<String>() ; public String getScenario() { return scenario; } public void setScenario(String scenario) { this.scenario = scenario; } public String getRuleID() { return ruleID; } public void setRuleID(String ruleID) { this.ruleID = ruleID; } public String getTestCaseName() { return testCaseName; } public void setTestCaseName(String testCaseName) { this.testCaseName = testCaseName; } public List<String> getSelectedRows() { return SelectedRows; } public void setSelectedRows(int index, String value) { this.SelectedRows.add(value); } } The question is why do I get an empty SelectedRows in my TestCaseBuilderSave Action? Thanks all who have the patience to read such a long question... and (hopefully) thanks to all you potential saviors :)

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  • jQuery and Colorbox "Is Not A Function"

    - by Neurofluxation
    Hey you lot, I've been working on integrating Colorbox (a lightbox alternative) into a site. Ok, so my head file is: <head> <script language="javascript" type="text/javascript" src="js/jquery.js"></script></script>- <link type="text/css" media="screen" rel="stylesheet" href="../colorbox/colorbox.css" /> <script type="text/javascript" src="../colorbox/jquery.colorbox.js"></script> <script type="text/javascript"> function saveToBook() { $.fn.colorbox({inline:false, href:'../index.html'}); }; </script> </head> My Link is as follows: <a href="#save-to-book" onclick="javascript:parent.saveToBook();return false;" class="recipe-links">Save to Cookbook</a> The only output I recieve (from FireBug) is: $.fn.colorbox is not a function

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