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  • Outside of a web browser, does the Javascript programming language do anything? [closed]

    - by Stom
    I often hear people talking about Javascript in conjunction with web browser programming/web page programming and such, and/or form logic, etc. However, outside of a browser, can Javascript source be written and compiled to work outside of a browser, much like C/C++ can work in a terminal window/GUI window with a library? Can I write "Hello World" in Javascript in a console terminal on a modern OS GUI and such like C?

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  • Windows 7 Error Recovery upon boot

    - by nijikunai
    My system doesn't boot at all, upon starting it takes me to the Windows Error Recovery screen saying "Windows failed to start, a recent software or hardware change might be the cause" and gives two options Launch System Repair (Recommended) Start Windows normally But neither options work, upon clicking either of them, some progress bars get displayed and the screen just freezes on "Starting Windows". I tried booting from the Windows 7 disk but it too freezes on the "Starting Windows" screen. I even tried booting from ubuntu, slax linux, but they don't work too.

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  • IE 8 "Find on this page" Feature is very slow

    - by Jessie
    I've tried to find a work around for this, but most of my searches end up in people who can't use the find-on-this-page feature at all in IE8. It appears for me, but for some reason takes forever to find things on a text heavy page, often making IE completely un-usable for several minutes. I thought I was the only one, but other people in my office have noticed it as well. Is anyone aware of a work around?

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  • Enso application crashes.

    - by safetytrick
    I've been a fan of enso http://www.humanized.com/enso/ for quite a while, but for the past several years I've had problems with it crashing, I've never been able to get it work reliably with Windows 7. Has anyone had any luck with this? I've tried the open source edition but it hasn't been any better (when I can get it to install at all) and development is moving pretty slowly. Has anyone had any luck getting enso to work reliably on Vista or 7?

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  • How to change gnome main menu icon?

    - by data_jepp
    I have tried quite a few things now. Nothing seems to work. The tutorial I found are outdated. And its hard to actually find out how gnome actually loads this icon. I have a special theme. I changed the icon in the theme package. Did not work. Open for any hints.

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  • Where can I find MSVM-specific applets?

    - by math
    For a specific project, I need to install and test the (now discontinued) Microsoft Java VM. But now that it is installed, I'm unable to find any applet which still work or require the Microsoft Java VM on the net... Do you know any site where I can access Java applets (or application) which work in this environment?

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  • is Drupal good business POS [on hold]

    - by mavili
    I've got to work on a POS-type web application for a money transfer, shipping, and other customer services like translation and help-out charges. I was planning to do that in pure PHP without frameworks or CMS's, but then Drupal came into play and I'm wondering if I should learn Drupal and do the app with it. My question is, is Drupal good for such a work, and if it is will it take me more than a week to learn enough to make it possible? For info, I'm a decent PHP programmer.

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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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  • WPF, PreviewKeyDown event and underscore char

    - by commanderz
    Hi, I'm catching key hits with PreviewKeyDown event in my WPF component. I need to distinguish characters being typed: letters vs. numbers vs. underscore vs. anything else. Letters and numbers work fine (just convert the Key property of the KeyEventArgs object to string and work with character 0 of that string), but this won't work for underscore. It's ToString value depends on localized keyboard settings (it shows up as "OemMinus" on EN/US keyboard and "OemQuestion" on CZ/QWERTY keyboard). So how can I RELIABLY find out, if the typed char is underscore in the PreviewKeyDown event? Thanks for any help

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  • Flash 10 (AS3): Pass Parameters to fscommand (from Projector)?

    - by yar
    Here is my shell script (fscommand/blah.sh): open -a /Applications/TextMate.app/ $1 and here is my ActionScript 3.0: flash.system.fscommand("exec", "blah.sh blah.txt"); this does not work. If I get rid of the $1 from the shell script and the blah.txt it works fine. How can I pass parameters to the shell script? (yes, the shell script works fine with the parameter when called from the command line). Note: This is on OSX but I need this to work on Windows as well. Edit: "Doesn't work" also means no trace, no error :)

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  • Reload Grid not working for mutiple jqgrid

    - by arun chaudhary
    I am using jqgrid.My page has three tabs and each tab contains a different grid.All grids have different ids.The content of tabs is fetched via AJAX request lazily.Now after all three grids are rendered and i try to reload grid via function jQuery("#myOffersTable").trigger('reloadGrid'); Only the grid which loaded last reloads and it doesn't work for other grids. eg if grids load seq is : 1-2-3 then this code will only work for grid 3 but if seq is 3-2-1 then it will work only for 1. But if i try reloading grids using reload button on navigator bar it works fine. Any help would be appreciated. Thanks Arun

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  • WPF Toolkit: how to scroll datagrid to show selected item from code behind?

    - by Akash Kava
    I tried following, all of following fails on function ScrollIntoView and gives NullReferenceException. // doesnt work grid.SelectedItem = sItem; grid.ScrollIntoView(sItem); // doesnt work grid.SelectedItem = sItem; grid.Focus(); grid.CurrentColumn = grid.Columns[0]; grid.UpdateLayout(); grid.ScrollIntoView(sItem,grid.Columns[0]); // doesnt work grid.SelectedItem = sItem; grid.UpdateLayout(); grid.ScrollIntoView(sItem); The problem is, when I select row from codebehind, selection is not visible its somewhere down in bottom, unless user scrolls he feels that selection has vanished. I need to scroll datagrid to the point user can see the selection. I also tried "BringIntoView" as well but no luck.

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  • ASP.NET: Dynamically enable or disable RequiredFieldValidator based on value of DropDownList

    - by Jeremy
    I have an ASP.NET form with three text inputs, one each for "Work Phone", "Home Phone" and "Cell Phone". Each of these text inputs has a RequiredFieldValidator associated with it. I also have a DropDownList where the user can select the preferred phone type. I want to only require the field that is selected in the DropDownList. For example, if the user selects "Work Phone" from the DropDownList, I want to disable the RequiredFieldValidator for "Home Phone" and "Cell Phone", thereby only making the "Work Phone" field required. I have a method that enables and disables these validators based on the value of the DropDownList, but I cannot figure out when to call it. I want this method to run before the validation takes place on the page. How would I do that? Let me know if you need any more information. Thanks.

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  • ASP.NET MVC - Find Absolute Path to the App_Data folder from Controller

    - by tyndall
    What is the correct way to find the absolute path to the App_Data folder from a Controller in an ASP.NET MVC project? I'd like to be able to temporarily work with an .xml file and I don't want to hardcode the path. This does not work: [HandleError] public class HomeController : Controller { public ActionResult Index() { string path = VirtualPathUtility.ToAbsolute("~/App_Data/somedata.xml"); //.... do whatever return View(); } } I think outside of the web context VirtualPathUtility.ToAbsolute() doesn't work. string path comes back as "C:\App_Data\somedata.xml" Where should I determine the path of the .xml file in an MVC app? global.asax and stick it an application-level variable?

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  • ADO Entity Framework 4 to WPF Datagrid. DatagridComboBox nightmare.

    - by Jason
    The WPF datagrid -seems- like it's going to work, but the combobox implementation does not work straight from the designer. So I'm left wandering around in the XAML randomly changing things trying to get it to work. The problems are numerous. I want to display a foreign key relationship (with drop down) instead of a bunch of numbers for a selection. It seems like it shouldn't be this hard. I can get the right values to show up (their description instead of an ID), but the table freaks out thinking that all the values have been modified. If I select a drop down, it refuses to allow me to edit anything else. I want to chalk this up as a .NET bug, but since I'm new to WPF datagrids, it's probably just me. Here is the code. <DataGridComboBoxColumn Header="Make Up" ItemsSource="{Binding Source={StaticResource materialMakeUpTypesViewSource}}" DisplayMemberPath="Description" TextBinding="{Binding Path=MaterialMakeUpType.Description}" SelectedItemBinding="{Binding Path=MaterialMakeUpType.Description}" SelectedValueBinding="{Binding Path=MaterialMakeUpType.ID}" />

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  • Determing software estimates and tracking past estimates

    - by Casey
    I know that this probably has as many answers as users here on SO, but software estimation always seemed like an esoteric science. Software developers don't have a magic book to refer to as exist in many other industries. I've been spending the last couple of days working on putting together some estimates for a bit of work that I am proposing for a freelance project that I am working on and am having trouble getting it down. I'm not experienced with any real software estimation practices and am trying to go from the gut based on my experience but also trying to be a little loose (not too loose though) on the estimates to leave me a bit of room to work. I read this blog entry http://blogs.popart.com/2007/07/what-scotty-from-star-trek-can-teach-us-about-managing-expectations/ that was linked to from SO and would like to start tracking my estimates at work as well even though I'm not really required to create estimates there. What tools or techniques would you recommend? Also, how much padding do you usually add in to a time estimate?

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  • NServiceBus FullDuplex sample compiled and debugging against .NET 4.0 framework throws exception

    - by Jim
    I just installed VS2010 RC and launched the FullDuplex sample from NServiceBus 2.0.0.1145 and it ran fine. I then changed the target framework of each project in the solution to ".NET Framework 4", recompiled and launched in the debugger and received the following exception: System.InvalidOperationException was unhandled Message=No endpoint configuration found in scanned assemblies. This usually happens when NServiceBus fails to load your assembly contaning IConfigureThisEndpoint. Try specifying the type explicitly in the NServiceBus.Host.exe.config using the appsetting key: EndpointConfigurationTypeScanned path: C:\Development\Personal\ThirdParty\NServiceBus\samples\FullDuplex\MyClient\bin\Debug\ Source=NServiceBus.Host StackTrace: at NServiceBus.Host.Program.ValidateEndpoints(IEnumerable`1 endpointConfigurationTypes) in d:\BuildAgent-02\work\672d81652eaca4e1\src\host\NServiceBus.Host\Program.cs:line 189 at NServiceBus.Host.Program.GetEndpointConfigurationType() in d:\BuildAgent-02\work\672d81652eaca4e1\src\host\NServiceBus.Host\Program.cs:line 171 at NServiceBus.Host.Program.Main(String[] args) in d:\BuildAgent-02\work\672d81652eaca4e1\src\host\NServiceBus.Host\Program.cs:line 32 InnerException:

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  • [PHP] preg_replace: replacing using %

    - by Juan
    Hi all, I'm using the function preg_replace but I cannot figure out how to make it work, the function just doesn't seem to work for me. What I'm trying to do is to convert a string into a link if any word contains the % (percentage) character. For instance if I have the string "go to %mysite", I'd like to convert the mysite word into a link. I tried the following... $data = "go to %mysite"; $result = preg_replace('/(^|[\s.\,\:\;]+)%([A-Za-z0-9]{1,64})/e', '\1%\2', $data); ...but it doesn't work. Any help on this would be much appreciated. Thanks Juan

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  • jQuery: Dynamic image handling (waiting for load)

    - by dclowd9901
    I'm trying to write a plugin that has a built in function to wait until all images that are on the page to be loaded before it executes itself. $(window).load() only works if it's the initial load of the page, but if someone wants to pull down some HTML through AJAX that contains images, it doesn't work. Is there any good way of doing this AND implementing it so that it can be self-contained in the plug-in? I've tried looping over $('img').complete, and I know that doesn't work (the images never load, and the browser crashes under a "script takes too long to complete" bug). For an example of what I'm trying to do, visit the page I'm looking to house the plugin at: http://www.simplesli.de If you go to the "more uses" section (click it on the nav bar), you'll see that the image slideshow won't load properly. I know the current code doesn't work, but it's just holding place until I figure something out.

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  • Need to open links in new tab in ie8 !

    - by BHOdevelopper
    I have a sidebar (right sided iframe) and when i click on a link in it, it opens a new window in IE8, (in firefox it open a new tab). What do i need to do to open links in IE8 in a new tab. I already set the Tools-Internet Options-Settings- 'Always open pop-ups in a new tab' and 'A new tab in the current window' open in new tab but still doesn't work. My links are pretty simple, what am i missing ? exemple: text. Also some site are saying to register Regsvr32 actxprxy.dll to fix this problem, still doesn't work. And i want this to work with a simple click, no 'right-click-open in new tab' option. I also hope i won't get the 'can't change how ie8 works' answer. ;)

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