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• BuddyPress: Stop overriding default parameters passed to the template loop?

  - by 55skidoo

  How do I stop BP from overriding default parameters passed to the template loop? For example, on the Activity page, let's say you want BP to "forget" the user's last viewed parameter (like "My Forums" or "@user Mentions") and go right back to All Members or My Friends every time you reload the page. I tried deleting the contents of ajax.php and global.js, and the overriding behavior still happens. Where do I look next?

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• Java, convert lat/lon to UTM

  - by Steve Kuo

  Does anyone know of a way, in Java, to convert an earth surface position from lat, lon to UTM (say in WGS84)? I'm currently looking at Geotools but unfortunately the solution is not obvious.

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• Comet without AJAX

  - by Carl Whalley

  Suppose I only had the regular J2SE http libraries but wanted to write a client for comet, say in Android etc, but not limited to that, i.e. not using a WebView. Since there's no browser I'm assuming you'd have to open the long term connections yourself ... is this feasible?

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• Is it possible to make web app proactive rather than reactive?

  - by Ari B.

  Web applications traditionally follow the request/response cycle, where a request is made by a user or another web app. However, I'm curious if it is possible to make a web app automatically initiate certain tasks upon it's deployment to a app server. For example, let's say we have a web app that retrieves and processes data. Is it possible to configure this app to automatically retrieve and process data when certain criteria are met, rather than needing a request from a user/another web app?

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• Qmake project dependencies (linked libraries)

  - by Stick it to THE MAN

  I have a project that links to a number of shared libraries. Lets say project A depends on projects B and C Ideally, I want to impose the following dependencies in my project file: Rebuild project A if either B or C has been rebuilt since last time project A was built Use the output for the relevant configuration (i.e. if building project A in debug mode, then use the debug versions of the libs for project B and C) Does anyone know how I may explicitly express such dependencies in my project file?

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• What is the Good project Structure in C

  - by mohit

  Hi, I have been working in Java/J2ee projects, in which i follow maven structure. I want to develop [say a command line interpreter in linux {ubuntu}] in C. I never develop projects in C. I want to know what project structure should i follow.

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• PHP array include performance

  - by tau

  What type of performance hit can I expect if I include a huge PHP array? For example, lets say I have a 1GB PHP array in "data.php" that looks like $data = array( //1GB worth of data ) If I include that huge "data.php" file on "header.php", how will it affect the performance of "header.php" when it executes? Thanks!

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• Task Queue Java API

  - by user268515

  Hi when i started to work on Task queue concept i got struck on this line queue.add( DatastoreServiceFactory.getDatastoreService().getCurrentTransaction(), TaskOptions().url("/path/to/my/worker")); What will DatastoreServiceFactory do... How to redirect this page to another servlet.... in the url i gave .url("/myservlet") but it doesn't redirected to servlet Please say what should given in .url.Help me. Regards, sharun

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• QListView how to add column ?

  - by Samir

  How can I add columns to QListView control. Found a method addColumn while seardhing, but in my Qt Creator 1.2.1 based on Qt 4.5.2(32 bit) QListView doesn't have such method at all !!! So how would I add columns ? Say I have 3 columns then what is the code to add a row ?

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• Windows server 2008 r2 unlimiting the allowed number of logon to a single user

  - by Hipno

  Hello, i got a server running windows server 2008, and i got a user which everyone can connect to via Remote desktop! when 2 users a are logged to the user, it's fine. but when the 3 is logged on, it says one of the other 2 should loggoff! my question is, how i disable the limitation of concurrent logons to a single users? Thank you, i must say this is a great site.

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• overriding Method asp.net mvc

  - by parminder

  Hi Experts, Can I override an ActionResult method. Say I have a method Index in AccountController like this public ActionResult Index() { return View(); } Can I have one more method with same name but with differnt parameters like public ActionResult Index(int userid) { return View(); } what will be the entries in the global.asax Regards Parminder

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• Reusing controllers in different web sites with asp.net mvc

  - by Alfredo Fernández

  Hello, I'm creating a content management for a kind of Enterprises, lets say for example, pets shops. Thats my projects structure: PetShopModel PetShopControllers PetShopWeb1 PetShopWeb2 PetShopWeb3 The structure is that since each client would have different specifications. Its that a good choice? or there are better solutions? Thanks in advance and sorry about my english!

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• How to find similar/related text with Zend Lucene?

  - by Arty

  Say I need to make searching for related titles just like stackoverflow does before you add your question or digg.com before submitting news. I didn't find a way how to do this with Zend Lucene. There are setSlop method for queries, but as I understand, it doesn't help. Is there any way to do this kind of searches?

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• Change C# sorting behaviour

  - by Erik

  Lets say i have the strings abc_ and abc2_. Now, normally when sorting i C# abc2_ would come after abc_, leaving the result: abc_ abc2_ I am using this to sort, if it matters: var element = from c in elements orderby c.elementName ascending select c; How can i change this? I want abc_ to come last. Reversing is not an option because the list is contains more than two elements.

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• Row level user permissions, help with design

  - by bambam

  Hi, Say I am creating a forums application, I understand how to design a forum level permission system with Groups. i.e. you create a forum to group mapping, and assign users to a group to give them access to a particular forum. How can I refine the permissions to allow for row level permissions (or in forum terms, post level).

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• Is there an inbuilt way in PHP to parse a string like this: '/path/to/../../up/something.txt'

  - by alex

  So say I have a string like so of a path $path = '/path/to/../../up/something.txt'; Is there a way built into PHP to parse it and come up with a URL without the directory ups (../) ? E.g. $path = parsePath('/path/to/../../up/something.txt'); // /up/something.txt

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• How to export some data into .rtf or .doc or .docx or at least .txt?

  - by Narek

  Say I hahve created a GUI that operates with some data(text+image). How I can export that data in one of listed formates: 1).rtf 2).doc 3).docx 4)or at least .txt. I guess it is better to export info .rtf as it is free cross-platform formt(??), isn't it?

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• What is Lazy Loading?

  - by Brian Boatright

  What is Lazy Loading? [Edit after reading a few answers] Why do people use this term so often? Say you just use a ASP/ADO recordset and load it with data or ADO.NET Datasource for a gridview. I guess I should have asked why people use the term Lazy Loading, what "other" types are their?

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• using jquery, how to change an image when hovering links?

  - by Luciano A. Ferrer

  I have a list of links (a text menu), and I need to change an image in other area when each link is hovered... the images need to be showed in the same place, lets say a 100x100 area at right... any idea to achieve this? can each link have the src of the images? no idea how to do it :(

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• Deleting object in function

  - by wrongusername

  Let's say I have created two objects from class foo and now want to combine the two. How, if at all possible, can I accomplish that within a function like this: def combine(first, second): first.value += second.value del second #this doesn't work, though first.value *does* get changed instead of doing something like def combine(first, second): first.value += second.value in the function and putting del second immediately after the function call?

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• Create a new project type in netbeans module

  - by marcos

  Hi Let's say i need to develop a plugin for a given technology not suported by netbeans, how do i register a new project type for this technology? The user would want to create a new project using the project wizzard, i've maneged to create a project template, but this requires the template to be based on an existing project type.

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• How do you compare the "similarity" between two dendrograms (in R) ?

  - by Tal Galili

  I have two dendrograms which I wish to compare to each other in order to find out how "similar" they are. But I don't know of any method to do so (let alone a code to implement it, say, in R). Any leads ? Thanks, Tal

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• Choosing a CMS for an artist's site?

  - by shoosh

  I'm looking for a simple CMS for a site I'm building for my girlfriend. The requirements are very minimal Show images one by one, possibly with a line of text for each Show an aggregate gallery of say 4x4 images. Possibly have several different such galleries Customizable look so i could fit it to her mockup Any suggestions come to mind? Can wordpress do this?

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• How to set icc color profile in Java and change colorspace

  - by Patriarch24

  First, I would like to say I'm not an image processing specialist. I would like to convert image colorspace from one to another, and change icc color profile at the same time. I managed to do it using JMagick (the ImageMagick Java port), but no way in pure Java (even using JAI).

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• using htaccess to redirect certain requests to a php file along with variables

  - by Patrick

  Im trying to find how to take a page request such as http://www.domain.com/sam/?dog=woof&cat=meow and send it to http://www.domain.com/animals.php?dog=woof&cat=meow Ive tried a few things ive found on here, or i adapted them i should say, but i keep getting either nothing, or infinite loops. Any ideas?

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