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  • What is <ns0: for?

    - by Doug
    I was looking at this question: http://stackoverflow.com/questions/117641/how-to-remove-duplicate-elements-from-an-xml-file It has <ns0: for ? I have never seen it before.

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  • jquery toggle, prevent clicking during toggle

    - by Stacey
    Given the following jquery code.. $('#toggle').toggle(function() { // perform something }, function() { // perform something else }); Is there any way to prevent the toggle from being fired again if someone clicks while it is performing the function? I referenced http://stackoverflow.com/questions/2489518/tell-jquery-to-ignore-clicks-during-an-animation-sequence and the technique did not work.

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  • How can I launch app store from my application

    - by Tankista
    Im trying to implement button which opens app store application from my app. I use this simple line of code, which opens safari but not app store application. [[UIApplication sharedApplication] openURL:[NSURL URLWithString: @"http://itunes.apple.com/sk/app/tweetie-2/id333903271?mt=8"]]; I dont know whats wrong, is the URL format correct? I was following this document. All related questions in stackoverflow are outofdate I suppose.

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  • Gray border when using NSBorderlessWindowMask

    - by bare_nature
    Hello, Whenever I try to create a custom window using NSBorderlessWindowMask and set an NSView (for example an NSImageView) as its contentView, I get a 1px gray border around the NSView and I don't seem to be able to get rid of it. I have followed several approaches including Apple's RoundTransparentWindow sample code as well as several suggestions on StackOverflow. I suspect the gray border is either coming from the window itself or the NSView. Have any of you experienced this problem or do you have a possible solution? Thanks

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  • GWT Table that supports dynamic filtering

    - by Holograham
    This question is similar to http://stackoverflow.com/questions/161686/gwt-table-that-supports-sorting-scrolling-and-filtering However I would prefer open source and I am looking for snappy performance. I want a good way to perform dynamic filtering on rows. SmartGWT's adaptive filter looks interesting. http://www.smartclient.com/smartgwt/showcase/#grid_adaptive_filter_featured_category Anyone have any experience with this?

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  • How to backup database to disk using JPA?

    - by Nitesh Panchal
    Hello, Which query to write in JPQL for backing up database on disk? If in JPQL it's not available even native sql query will do. Also, i would like to bring one issue in front of stackoverflow developers :- This site doesn't properly work in Opera (Opera 9.63). Whenever i write question and click "Post Your question" The button click event doesn't fire at all, may be, the server side event doesn't fire or something. However, no such problem comes in IE and firefox.

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  • which collaborative tools do you use to communicate between team members [closed]

    - by john
    I work for a small company and would like to set up some sort of a collaborative tool so that team members can share thoughts, upload documents...something like sharepoint maybe, but not that suffisticated. Only good option I've seen so far is joomla CMS. Just want to get an opinion of the community on which tools they have used for these purposes. I know this is not programming related but I thought stackoverflow community would be good to get an opinion on this.

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  • Implement Custom Logger with slf4j

    - by Martin Dürrmeier
    I want to implement a Custom logger which logs all log entries to a Database. Currently my app logs this way (slf4j and log4j binding): private static final Logger logger = LoggerFactory.getLogger( MyClass.class ); I'm not sure how to proceed. My Idea is to implement a Custom Logging binding through implementing the org.slf4j.Logger Interface What would be the next steps? My target is to not change the current code Links I considered: http://stackoverflow.com/questions/1770442/java-custom-logger-logging-standards-or-and-best-practices http://www.slf4j.org/manual.html

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  • Change iPhone UISlider bar image.

    - by Fogmeister
    Hi everyone! My first question on stackoverflow! I'm using a UISlider in my app but I'd like to use a custom "look-and-feel" for it. I have changed the thumb to my own image but is there a way to change the bar also? I have a bar image I would like to use but can't see how to do this. I have found how to change the max and min image but not the bar itself. Thanks Oliver

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  • What are five things you hate about your favorite language?

    - by brian d foy
    There's been a cluster of Perl-hate on Stackoverflow lately, so I thought I'd bring my "Five things you hate about your favorite language" question to StackOverflow. Take your favorite language and tell me five things you hate about it. Those might be things that just annoy you, admitted design flaws, recognized performance problems, or any other category. You just have to hate it, and it has to be your favorite language. Don't compare it to another language, and don't talk about languages that you already hate. Don't talk about the things you like in your favorite language. I just want to hear the things that you hate but tolerate so you can use all of the other stuff, and I want to hear it about the language you wished other people would use. I ask this whenever someone tries to push their favorite language on me, and sometimes as an interview question. If someone can't find five things to hate about his favorite tool, he don't know it well enough to either advocate it or pull in the big dollars using it. He hasn't used it in enough different situations to fully explore it. He's advocating it as a culture or religion, which means that if I don't choose his favorite technology, I'm wrong. I don't care that much which language you use. Don't want to use a particular language? Then don't. You go through due diligence to make an informed choice and still don't use it? Fine. Sometimes the right answer is "You have a strong programming team with good practices and a lot of experience in Bar. Changing to Foo would be stupid." This is a good question for code reviews too. People who really know a codebase will have all sorts of suggestions for it, and those who don't know it so well have non-specific complaints. I ask things like "If you could start over on this project, what would you do differently?" In this fantasy land, users and programmers get to complain about anything and everything they don't like. "I want a better interface", "I want to separate the model from the view", "I'd use this module instead of this other one", "I'd rename this set of methods", or whatever they really don't like about the current situation. That's how I get a handle on how much a particular developer knows about the codebase. It's also a clue about how much of the programmer's ego is tied up in what he's telling me. Hate isn't the only dimension of figuring out how much people know, but I've found it to be a pretty good one. The things that they hate also give me a clue how well they are thinking about the subject.

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  • Reading ID3 tags of a remote mp3 file ?

    - by kps
    http://stackoverflow.com/questions/1477835/read-mp3-tags-with-silverlight got me started with reading id3 tags, but i realize that taglib# online deals with local file paths ? Is there a way of reading this info from a remote file ?

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  • What does this Eclipse icon mean in a Merge Results view?

    - by user68759
    I just did an svn merge from a branch to a trunk in my Eclipse IDE, and in the Merge Results view, there is this following icon: I am dying to know what it means. I have searched the entire Eclipse documentation and some relevant StackOverflow questions, but couldn't find anything. The CollabNet documentation about Merge Results View explains what a Merge Results View is, but doesn't mention anything about the meanings of its icons. Does anyone know? Thanks!

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  • Winforms Checkbox : CheckState property Indeterminate renders differently

    - by joedotnot
    In C# environment, setting a checkbox's CheckState property to Indeterminate displays a "green square" inside the checkbox. In VB environment, this displays as a "grayed out check" (which is less intuitive, even for "dummy" users). How do i make Indeterminate state look like a "green square" in VB.NET ? Btw, i am using VS2008, Winforms 2.0. (Btw2: I tried to create two tags CheckState Indeterminate, which is more appropriate to my question, but disallowed by StackOverflow due to points!)

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  • Implementing a continuous "revert-buffer" aka Textpad

    - by vedang
    One of my colleagues uses TextPad, and one feature I found really useful is the Auto-Reload. (The feature has been described in this SO quesion: http://stackoverflow.com/questions/1246083/alternative-to-textpads-prompt-to-reload-file). Basically, it keeps reloading the file without any prompt from the user, which is really helpful when monitoring log files that are updated in real-time. Is there something similar available for Emacs? If not, can anyone whip up the required elisp magic?

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  • SQL Pronunciation

    - by Pascal Paradis
    I have a question about the pronunciation of the SQL word. In my native language (French) we used to say it like spell each letters. I've been listening to the stackoverflow podcast today. And I noticed the usage of the word sequel to describe SQL. My question is what is the common or correct pronunciation of SQL in english. Is it a matter of taste?

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  • iPhone unread dots on homescreen on web app icon

    - by Jelle
    I'd like to know if it is possible to have unread dots on a icon of a iwebkit-based webapp. I've read this but its for native apps. Is it possible to simulate this with javascript or something? http://stackoverflow.com/questions/610172/iphone-unread-counts-on-tabbar

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  • How to skip callbacks on Mongoid Documents?

    - by jpemberthy
    My question is similar to this one http://stackoverflow.com/questions/1342761/how-to-skip-activerecord-callbacks but instead of AR I'm using Mongoid, It seems like that isn't implemented yet in the current version of Mongoid, so I'd like to know what should be an elegant solution to implement it. (if necessary).

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  • URL Generation Technique with PHP

    - by harigm
    I have a build a web portal based on the Cricket concept, I have build a Custom based CMS where I can upload the News for the site Once I upload the news, the URL Will be like this http://cricandcric.com/news/news.php?id=841&An-emotional-moment:-Dhoni.html But I am trying to have the above Url as follows (some thing like this) http://cricandcric.com/news/An-emotional-moment:-Dhoni.html Or similar to Stackoverflow.com, Can any one please help me how can i build that? Do I need to rewrite the URL ?

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  • Java wiki engine

    - by Mite Mitreski
    There are plenty of java wiki engines http://java-source.net/open-source/wiki-engines I'm currently looking for good lightweight wiki , something like the community wiki on stackoverflow , that can be easily integrated into excising applications. Please write about something that you have used.

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  • Difference between null==object and object==null

    - by priyank.mp
    Hi I would like to know diff between the above comparisons? I am getting null pointer exception when I check object.getItems() == null. But if I change it to null == object.getItems(), it workes fine. I did look into this http://stackoverflow.com/questions/2938476/what-is-the-difference-between-null-object-and-objectnull-closed But I didnt get satisfactory answer.

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