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• Jquery $.post() - Possible to do a full page post request?

  - by Sosh

  I know I can do an out of band Post request with Jquery and the $.post( syntax. However, I'm interested to know if it is possible for jquery to cause a post request on the whole page (as when a form is submitted) so that a brand new page is loaded. Is this possible? Thanks There is no form element in the DOM, so I can't do form.submit().

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• Userscript, identify when elements are added to the page (via events?)

  - by rublind

  Right now, I am working with a page that is automatically updated and I'm using setInterval to check for new elements. I'd like to do this with events but I don't know how to tell if an element has been added to the page via an event. Is this possible?

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• Why this jquery plugin not working with 1.4.2

  - by metal-gear-solid

  http://plugins.jquery.com/project/semantictabs What is the means of this Status - Recommended for 1.0.x I'm using this plugin code as it is http://plugins.jquery.com/files/jquery.semantictabs.js_4.txt then this ( I'm also using prototype.js onsite) jQuery.noConflict(); jQuery(document).ready(function(){ $("#mytabset").semantictabs({ panel:'.mypanelclass', //-- Selector of individual panel body head:'headelement', //-- Selector of element containing panel header, i.e. h3 active:':first' //-- Which panel to activate by default }); });

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• How can I find the boundaries of a subset of a sorted list?

  - by Alex

  I have the following dilemma: I have a list of strings, and I want to find the set of string which start with a certain prefix. The list is sorted, so the naive solution is this: Perform binary search on the prefixes of the set, and when you find an element that starts with the prefix, traverse up linearly until you hit the top of the subset. This runs in linear time, however, and I was wondering if anyone can suggest a more efficient way to do it.

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• Finding the product of each of the (n-1) subsets of a given array

  - by guirgis

  Hey everybody. Given an array of n integers, i need to find the product of each of the (n-1) subsets i.e: ith subset = the product of all the elements except the ith element itself. e.g: S = {1,0,3,2}; subset_product(1) = 0*3*2=0; subset_product(2) = 1*3*2=6; etc. So Any help?

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• How to optimize perl code for directory exists or not ?

  - by SCNCN2010

  sub DirectoryExists { my $param = shift; # Remove first element of the array shift @{$param}; # Loop through each directory to see if it exists foreach my $directory (@{$param}) { unless (-e $directory && -d $directory) { return 0; } } # True return 1; } is there any way to optimize this code ? is there any good way to optimize this code

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• jQuery: Scroll down page a set increment (in pixels) on click?

  - by bcWeb

  I'm trying to make a page scroll down 150px from the current position when an element is clicked. So lets say you're roughly halfway scrolled down a page. You click this link, and it will slide you down an additional 150 pixels. Is this possible with jQuery? I've been looking at scrollTop and the scrollTo plugin, but I can't seem to connect the dots.

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• I got the address of a large managed object in WinDbg, what next?

  - by Mahen

  I created a high memory utilization dump and using !dumpheap -stat and !dumpheap -mt I got the address of two large string generic list of 30 MB each. I want to know more about these lists. What they contain or which piece of code is using them. Is there a way to find them out? 0:000 !do 2b370038 Name: System.Object[] MethodTable: 71e240bc EEClass: 71c0da54 Size: 33554448(0x2000010) bytes Array: Rank 1, Number of elements 8388608, Type CLASS Element Type: System.Collections.Generic.List`1[[System.String, mscorlib]] Fields: None

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• adding img in js

  - by codedude

  I'm using javascript to create an image element like so: var img = document.createElement('img'); What would I do to give this img a width of 100%?

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• is there a way to make the window scroll when the mouse gets near it's boundaries using mootools?

  - by significance

  i need to make a drag and drop list for re-ordering which is longer than the screen height. in order to make this usable, the window needs to scroll while the element selected and the mouse is near the boundaries of the screen. what is the best way to achieve this? thanks :)

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• How to control placement of control in code behind

  - by teshio

  Is it possible to control the placement of a generated control in asp .net 2.0 (c#)? So for example in my page_load I create a new Panel() and then do Form.Controls.Add(pnl). However I'm finding it renders right at the end of the form. I would like it rendering as the first element in the form.

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• Is it bad to be semantic purist all the time, at work?

  - by metal-gear-solid

  Is it bad to be semantic purist all the time, at work? is it not achievable all the time ? when i saw code of any other person/interviewee. I know selection of element for a purpose is most important thing. what i should judge person ability from his code; from a good written, managed, optimized css or how he wrote class and id names? Or both every time.

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• Can't get div to 100% height?

  - by James

  I'm not entirely sure what I'm doing wrong, and I can't figure out how to Google it because a common mistake is very prevalent. I have the parent's height explicitly set, but I can't get #main-sub-content 's height to 100%. Here's the page: http://coloryourspot.vadremix.com/ And the corresponding CSS: http://coloryourspot.vadremix.com/styles/primary/main.css Can anyone spot the issue? Solved: The problem was the parent element had height:auto!important;

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• Is there any guide on "When to use display:block when :inline and when :inline-block" and why?

  - by metal-gear-solid

  Do you know any good article on "When to use display:block when :inline and when :inline-block" and why? and when we will have to override display:?? through css for any HTML tag/element?

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• Checking is near/at the bottom of the page

  - by digitalfresh

  I need to check if an element is x pixels from the bottom of the page, to dynamically load new content. currently, scrollTop and height do not match even if the bar is on the bottom. jquery is allowed, although basic javascript would be more helpful.

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• My Programs not working

  - by coolstorybro

  I tried to program a little Application in C++, but i just keep getting Compile Error like this (GGC) initializer element is not a constant Here's the Code: http://bit.ly/aHH81e lg

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• how to write Linq2Sql statement to sort several column in cascading way?

  - by Richard77

  Hello, I've 3 columns that I'd like to sort in the Excel way, i.e. sorting the first column, and for each element sorted in the first column, I'll sort the second column, and so on. Let's say I first sort alphabeticaly Countries, then for each country, I sort alphabeticaly cities. How do I do it using Linq2Sql? Thanks for helping

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• Java xml binding with wrong xmlns attribute name

  - by Tom Brito

  When I use the annotation: @XmlRootElement(name="RootElement", namespace="namespace") class RootElement { to create xml file from java, it creates the root element as: <ns2:RootElement xmlns:ns2="namespace"> but I wanted to create without the "ns2", like: <RootElement xmlns="namespace"> Any idea how to fix it? Reletad link (example I used to create the xml): http://www.java2s.com/Code/JavaAPI/javax.xml.bind.annotation/XmlRootElementname.htm

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• XSLT processing with Qt

  - by swegi

  Hi, I like to display some (X)HTML content in a Qt application using QtWebKit. The content should be generated from XML documents via XSLT. As I am new to Qt, my questions are as follows: 1) Can QtWebKit display XML documents with the xml-stylesheet element set? 2) Can Qt apply XSLT to an XML document and return the result as a string or write it to a file?

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• How make a loop using JQUERY?

  - by learner

  Hi I have a comma separated string. I split that string and assigned it to elements var. How can I loop that elements var? $(document).ready(function(){ var element = $('#imageIds').val().split(","); // how to loop this elements using jquery });

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• Append some HTML into the HEAD tag?

  - by Alex

  Hi! I want to add some style to head tag in html page using javascript. var h = document.getElementsByTagName('head').item(0); h.innerHTML += '<style>a{font-size:100px;}</style>'; But when I run this code in IE8 I see this error message: Could not set the innerHTML property. Invalid target element for this operation. Any ideas?

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• How to reset elements to their original state, after a chain of manipulations?

  - by Moak

  After a bunch of animating, adding classes and setting css styles. is there an easy way to reset an element to be back in its original server delivered state?

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• What is the equivalent of .hide() that keeps the place in the layout ?

  - by Misha Moroshko

  When using .hide(), the element is no more participating in the layout of the page. But what if I want to keep its place, i.e I don't want other elements to move because this one is hidden now. How could I do this ?

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• In C++, how do I get an int index of an iterator?

  - by George

  I need to cout and return a deque element's index that an iterator is pointing to. How do I get an int out of an iterator?

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• Find word using JQuery

  - by tinti

  I need a little piece of advice. I have a test page with 2 fields: word number and URL Also i have a button Push. When i push the button i want to open the specified URL (it's local html files) and highlight the word at the "word number" position Of course the code must ignore element nodes (<p>,<b>,<table> and so on)

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