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  • Why is the setContextClassLoader() method placed on Thread ?

    - by Roman
    Why is the setContextClassLoader() method placed on thread ? What different thread have different classloaders? The question is what if i extended a classloader , loaded there some new classes. to the my custom classloader. Now , I want it to be the context classloader , so I call the method (Thread.currentThread().setContextClassLoader(loader)). Are these new classes awailable only in the context of the current Thread ? ( or how does it work ?) Thanks

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  • AS3/Flex Override function in imported swf

    - by Riccardo
    I'm using a flex component that use a to load a .swf file. The loaded .swf - is passed to me as is and I can't edit - it has some as3 functions in it Is it possible in the "parent" application (the one with ) to override functions included in the "child" swf (the imported one)? And if it's possible, how? Thanks

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  • jCarouselLite not setting width and left values on div

    - by Gaz
    Hi, jCarouselLite not setting width and left values on div. Also, in firebug the div and ul and greyed out although the div has: visibility: visible; Incidently, the width and height attributes on the ul and subsequent li's are set to 0, shouldn't jCarouselLite be setting those? Images are being loaded in the DOM - but not displaying. Thanks, Gaz

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  • iPhone: UITableView with custom cells for settings

    - by Nic Hubbard
    I want to use a UITableView for my settings screen. So that my settings view will look like apple does it, with a group table view, and then the UI elements to let you change settings. So, it does not seem like the cells are loaded from an array, but seems like each one is customized. Ideas on how to do this?

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  • UIScrollView with 3 UITableViews

    - by drDevPep
    I made a UIScrollView like the Weather.app. On the first page I've placed a UITableView which shows data loaded from a website. On the second and on the first page I also want to place a UITableView. The other two tables should also load data from a website, but from another URL. Now my question. How can I set up a UIScrollView with 3 UITableViews in it?

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  • how to add code into a iframe

    - by Athul
    Hello how to add some html javascript code to a iframe added in our site like example i want to add a adsense to a iframe sourced some other domains (not the domain i have access) So how will i make the iframe in my site loaded with a javascript

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  • Python filter/remove URLs from a list

    - by Eef
    Hi. I have a text file of URLs, about 14000. Below is a couple of examples: http://www.domainname.com/pagename?CONTENT_ITEM_ID=100&param2=123 http://www.domainname.com/images?IMAGE_ID=10 http://www.domainname.com/pagename?CONTENT_ITEM_ID=101&param2=123 http://www.domainname.com/images?IMAGE_ID=11 http://www.domainname.com/pagename?CONTENT_ITEM_ID=102&param2=123 I have loaded the text file into a Python list and I am trying to get all the URLs with CONTENT_ITEM_ID separated off into a list of their own. What would be the best way to do this in Python? Cheers

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  • Multiple domains on a single rails app

    - by Anant
    This is the first time I'm creating an app using Ruby on Rails. I would like to switch the database depending on the site which is loaded. With php I used to do a simple strpos on http host, and set the database name depending on that. How can I do this with rails?

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  • get last clicked tab index in jquery ui tab

    - by Hunt
    Hi, I am using JQuery UI tabs , to get the current selected tab i am using ui.index but i want an index of last clicked tab. for example, initially tab 1 is loaded after that if i click tab 3 then in show method i can fetch tab 1's index and the same way if i click on tab 1 then i can fetch tab 3's index.

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  • Are Hibernate named HQL queries (in annotations) optimised?

    - by Graham Lea
    A new colleague has just suggested using named HQL queries in Hibernate with annotations (i.e. @NamedQuery) instead of embedding HQL in our XxxxRepository classes. What I'd like to know is whether using the annotation provides any advantage except for centralising quueries? In particular, is there some performances gain, for instance because the query is only parsed once when the class is loaded rather than every time the Repository method is executed?

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  • How can i simulate a slow network connection

    - by pilot-riaz
    Hi, I have a Bet Server which sends bet data to a game terminal I would like to simulate a slow network connection. i want the network to be really busy, heavily loaded so i can see how the bet server performs and if it times out when there is a heavy load on the network. Are there any tools i can use to do this? Thanks for any help. Regards, Riaz

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  • stats::reorder vs Hmisc::reorder

    - by learnr
    I am trying to get around the strange overlap of stats::reorder vs Hmisc::reorder. Without Hmisc loaded I get the result I want, i.e. an unordered factor: > with(InsectSprays, reorder(spray, count, median)) [1] A A A A A A A A A A A A B B B B B B B B B B B B C C C C C C C C C C C C D D [39] D D D D D D D D D D E E E E E E E E E E E E F F F F F F F F F F F F attr(,"scores") A B C D E F 14.0 16.5 1.5 5.0 3.0 15.0 Levels: C E D A F B Now after loading Hmisc the result is an ordered factor: > library(Hmisc) Loading required package: survival Loading required package: splines Attaching package: 'Hmisc' The following object(s) are masked from 'package:survival': untangle.specials The following object(s) are masked from 'package:base': format.pval, round.POSIXt, trunc.POSIXt, units > with(InsectSprays, reorder(spray, count, median)) [1] A A A A A A A A A A A A B B B B B B B B B B B B C C C C C C C C C C C C D D [39] D D D D D D D D D D E E E E E E E E E E E E F F F F F F F F F F F F Levels: C < E < D < A < F < B In calling stats::reorder directly, I now for some reason get an ordered factor. > with(InsectSprays, stats::reorder(spray, count, median)) [1] A A A A A A A A A A A A B B B B B B B B B B B B C C C C C C C C C C C C D D [39] D D D D D D D D D D E E E E E E E E E E E E F F F F F F F F F F F F Levels: C < E < D < A < F < B Specifying, that I would need an unordered factor results in an error suggesting that stats::reorder is not used? > with(InsectSprays, stats::reorder(spray, count, median, order = FALSE)) Error in FUN(X[[1L]], ...) : unused argument(s) (order = FALSE) So the question really is how do I get an unordered factor with Hmisc loaded?

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  • MongoDB initialization error in Rails

    - by rube_noob
    I have an initialization script to set up my MongoDB connection in the config/initialization directory. It is my understanding that these initializers run after all of the plugins are initialized. The problem I am having is that when a particular plugin I am using is initialized, it tries to access the mongodb before I have set it up. I get this error: uninitialized class variable @@database_name in MongoMapper My question is: Where can I initialize Mongodb that will run after the mongodb gem has been loaded and before any of the plugins are initialized?

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  • How to use visual_effect on DOM after loading the page?

    - by Acidburn2k
    I would like to make one of the div's hidden while rendring. After page is loaded I would like it to appear on the page using virtual_effect. I know how to do it in JS / jQuery. Is that possible with pure Ruby code using Prototype? update_page_tag doesn't really solves the problem It work ok with :highligth, but I can't get it to work with :apper or :slide_down.

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  • I can't load the css files

    - by mfalcon
    I want to load some .css files to my Django project but I don't know why they aren't loaded. The css files are located at "/myproject/media/css". settings.py: import os.path PROJECT_DIR = os.path.dirname(__file__) MEDIA_ROOT = os.path.join(PROJECT_DIR, 'media') urls.py: from django.conf import settings ... (r'^media/(?P<path>.*)$', 'django.views.static.serve', {'document_root': settings.MEDIA_ROOT, 'show_indexes': True}), ) base.html: <link rel="stylesheet" type="text/css" media="all" href="{{ MEDIA_ROOT }}css/myStyle.css" />

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  • Is it allowed to load Swing classes in non-EDT thread?

    - by ddimitrov
    After the introduction of Java Memory Model, the Swing guidelines were changed to state that any Swing components need to be instantiated on the EDT in order to avoid non-published instance state. What I could not find anywhere is whether the classloading is also mandated to be on the EDT or can we pre-load key Swing classes in a background thread? Is there any official statement from Sun/Oracle on this? Are there any classes that are known to hold non-threadsafe static state, hence need to be loaded on EDT?

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  • WPF scrollview scrolled to the bottom default

    - by code-zoop
    I have a scrollview containing a ListBox. I would like the scrollview to scroll all the way to the bottom by default when the view has been loaded! This because the most recent element is always the last element in the ListBox. Is there an easy way to achieve this behavior? Thanks

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  • Wrapbootstrap integration

    - by Shaun Frost Duke Jackson
    Good Afternoon All, I'm having trouble integrating this template into my rails application. I've changes all the images and loaded all the files into their relevant areas. However they still have the subdirectories. Does anyone know of a guide I can walk through which might explain how you do this, especially to include the revolution-slider which has a whole subdirectory of CSS and images. Template being used: https://wrapbootstrap.com/theme/pixma-responsive-multipurpose-template-WB0B348C6 Thanks for the help.

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  • How to re-render a page from a Google Chrome extension?

    - by Dexter
    I'm new to writing extensions for Google Chrome. I want to make an extension that only runs on a few pages (that I'll choose) and re-renders their CSS after the page has loaded (ideally I would like something similar to what you can do with GM_addStyle in greasemonkey scripts). How can I accomplish this in a Chrome extension?

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  • c#: what is the purpose of wpf vs. winforms [closed]

    - by every_answer_gets_a_point
    i know wpf can be richer-looking, but what is the point of using them if they complicate things so much? for example if i want to do something on form load in wpf i have to through the trouble of writing this: public MyWindow() { Loaded += MyWindow_Loaded; } private void MyWindow_Loaded(object sender, RoutedEventArgs e) { // do work here } whereas in winforms all i do is double click on the form the question is what are the benefits of using wpf over winforms?

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