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  • VS 2010 Doesn't recognize Middleware DLLs

    - by Amit
    Hi I have VS 2010 Ultimate installed on Win 7 Enterprise (32 bit). In my middleware I have some DLLS referred. If i try to build the solution, some of the DLLs are not getting recogninized and the solution will not build. The same solution builds fine on VS 2008. Any Idea why this happens?

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  • Exception in thread "main" java.lang.OutOfMemoryError, How to find and fix??

    - by or.nomore
    hey, I'm trying to programming a crossword creator. using a given dictionary txt file and a given pattern txt file. The basic idea is using DFS algorithm. the problem begin when the dictionary file is v-e-r-y big (about 50000 words). then i recive the : Exception in thread "main" java.lang.OutOfMemoryError: GC overhead limit exceeded i know that there is a part in my program that waists memory, but i don't know where it is, how to find it and how to fix it

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  • How to remove contrast from recaptcha?

    - by carl-lopez
    I know the idea is to make the text somehow hard to read for the users but still they complain and I've seen how the control used here in stackoverflow doesn't have the dark circles contrasting with the text in recaptcha. How can I replicate this? Thanks.

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  • retrieving of coordinates from google search?

    - by cheesebunz
    Is there anyway of retrieving coordinates through google search? right now my search is able to have markers on the map, but however i do not have any idea how to retrieve coordinates through just the search api alone. I have a html page named mapsToolKit.html and two js scripts with maps.js and search.js, i want the coding to be in search.js, so far i have managed to done in the maps section but is there anyway to retrieve it back through the search.js part?

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  • Python named print?

    - by Mark
    I know it's a really simple question, but I have no idea how to google it. how can I do print '<a href="%s">%s</a>' % (my_url) So that my_url is used twice? I assume I have to "name" the %s and then use a dict in the params, but I'm not sure of the proper syntax? just FYI, I'm aware I can just use my_url twice in the params, but that's not the point :)

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  • MySQL app with Cassandra in mind

    - by SODA
    I am planning to make a web app which will eventually use Cassandra. But now that I don't have it and don't have server(s) to run it from, I'd like to start by using MySQL. The question is, is it possible to structure data and queries in such a way that it would be fairly easy to later port it to Cassandra? Main idea, I guess, would be writing MySQL queries that would be possible to change to same Cassandra queries. Maybe you have a better suggestion?

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  • Webservice client in j2me from secure site

    - by pujakhemka
    Hi, I have to create a java me web service client for wsdl of a secure site (https). When I try to do it using the conventional method of retrieving wsdl in netbeans, I get "IO Exception (Check Proxy Settings)" I have no idea what to do. Can anybody point me in the right direction?? Thanks in advance.

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  • Generate RTT values

    - by Jean Gauthier
    Hi all, I'm writing a Java applet where I should be able to simulate a connection between two hosts. Hence I have to generate packet round-trip times at random. These RTTs can go from ~0 to infinity, but are typically oscillating around some average value (i.e. an extremely large or small value is very improbable but possible). I was wondering if anyone had an idea of how I could do this? Thanks in advance

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  • what do you do while code is compiling

    - by Jacob
    I'm looking for the best idea for what to do while code is compiling or tests are running. Typically around 5 minutes of thumb twiddling. Only so many cups of coffee can be made and drunk in a day, and I don't want to be seen always in the kitchen or bothering other people.

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  • Non-blocking MySQL updates with java?

    - by justkevin
    For a multiplayer game I'm working on I'd like to record events to the mysql database without blocking the game update thread so that if the database is busy or a table is locked the game doesn't stop running while it waits for a write. What's the best way to accomplish this? I'm using c3p0 to manage the database connection pool. My best idea so far is to add query update strings to a synchronized list with an independent thread checking the list every 100ms and executing the queries it finds there.

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  • MySql.Data.MySqlClient.MySqlException: There is no 'root'@'%' registered

    - by user2963902
    i run web application on iis 6 , windows server 2003 , mysql database. first it was working fine, but when i reconfigured the mysql server with the same password it gave me this message error when i want to enter any page in browser : "MySql.Data.MySqlClient.MySqlException: There is no 'root'@'%' registered". i checked the app connection it's the same, as though the app doesn't see the localhost , because "dbforge" sometimes give me this message: "connection localhost cannot be found" but when i doubleclick the connection it opens as root. any idea to solve this problem

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  • Looking for programmer in NYC

    - by Oren
    I have taken the idea of "language maintenance" a niche that no one is paying attention to and created a company focused on live conversation with complimentary tools. Looking to create a web 2.0 style social network with an already clearly defined brand identity, design and plan. Already have assembled a team but am looking for a passionate programmer to take the technical lead and create a functional alpha and beta.

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  • Can't get Sum() working in Northwind example

    - by Vince
    Hi, The following code is generating a runtime error and I have no idea why. from o in Orders group o by o.Employee into employeeOrders select new { employeeOrders.Key.EmployeeID, employeeOrders.Key.FirstName, Orders = from eord in employeeOrders orderby eord.OrderID select new { eord.OrderID, eord.OrderDate, OrderTotal=eord.OrderDetails.Sum (od => od.UnitPrice) } } The error is Member access 'System.Decimal UnitPrice' of 'LINQPad.User.OrderDetails' not legal on type 'LINQPad.User.Orders I've also tried this in VS2010 with a standard drag and drop data context and same thing. Thanks in advance

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  • Progressive download of images in a UITableView

    - by ncohen
    Hi everyone, I'm developing on the iPhone and I have seen in the AppStore that the images are progressively downloaded in the UITableView... How can I implement that? My idea was to detect the showed content (which cells are shown) and download these images. My problem is that I don't know how to detect the showed cells! Is it the good way to do it? Best

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  • unit test for proxy checking

    - by zubin71
    Proxy configuration of a machine can be easily fetched using def check_proxy(): import urllib2 http_proxy = urllib2.getproxies().get('http') I need to write a test for the above written function. In order to do that I need to:- Set the system-wide proxy to an invalid URL during the test(sounds like a bad idea). Supply an invalid URL to http_proxy. How can I achieve either of the above?

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  • hundreds of errors in VS2008

    - by Barryman9000
    In Visual Studio 2008 I see hundreds of errors within my web app. If I open the offending page(s) within VS, I'll see dozens of items underlined in red - then the errors resolve themselves. Any idea why this happens and how to resolve it?

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  • ListView ToolTip only in First Cell - VB.NET

    - by Louise
    I'm adding a ToolTip to a ListViewItem. However, the ToolTip only shows up when the user hovers over the first cell in the row to which the ToolTip has been applied. MyListViewItem.ToolTipText = "Important Message" The only other code I have related to ToolTips is this: MyListView.ShowItemToolTips = True Any idea how I can make the ToolTip show up on a specific cell in a row, or even the entire row? Thanks.

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  • How to convert Date format

    - by vinay_rockin
    Hi All, I have "Friday, April 02, 2010" as date now I want to display "04/02/2010" if browser language is selected english and "02.04.2010" if browser language is selected as German. All I want, is to display the date as per the browser format. Any Idea how this can be done?

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  • Performing full screen grab in windows

    - by Steven Lu
    I am working an idea that involves getting a full capture of the screen including windows and apps, analyzing it, and then drawing items back onto the screen, as an overlay. I want to learn image processing techniques and I could get lots of data to work with if I can directly access the Windows screen. I could use this to build automation tools the likes of which have never been seen before. More on that later. I have full screen capture working for the most part. HWND hwind = GetDesktopWindow(); HDC hdc = GetDC(hwind); int resx = GetSystemMetrics(SM_CXSCREEN); int resy = GetSystemMetrics(SM_CYSCREEN); int BitsPerPixel = GetDeviceCaps(hdc,BITSPIXEL); HDC hdc2 = CreateCompatibleDC(hdc); BITMAPINFO info; info.bmiHeader.biSize = sizeof(BITMAPINFOHEADER); info.bmiHeader.biWidth = resx; info.bmiHeader.biHeight = resy; info.bmiHeader.biPlanes = 1; info.bmiHeader.biBitCount = BitsPerPixel; info.bmiHeader.biCompression = BI_RGB; void *data; hbitmap = CreateDIBSection(hdc2,&info,DIB_RGB_COLORS,(void**)&data,0,0); SelectObject(hdc2,hbitmap); Once this is done, I can call this repeatedly: BitBlt(hdc2,0,0,resx,resy,hdc,0,0,SRCCOPY); The cleanup code (I have no idea if this is correct): DeleteObject(hbitmap); ReleaseDC(hwind,hdc); if (hdc2) { DeleteDC(hdc2); } Every time BitBlt is called it grabs the screen and saves it in memory I can access thru data. Performance is somewhat satisfactory. BitBlt executes in 50 milliseconds (sometimes as low as 33ms) at 1920x1200x32. What surprises me is that when I switch display mode to 16 bit, 1920x1200x16, either through my graphics settings beforehand, or by using ChangeDisplaySettings, I get a massively improved screen grab time between 1ms and 2ms, which cannot be explained by the factor of two reduction in bit-depth. Using CreateDIBSection (as above) offers a significant speed up when in 16-bit mode, compared to if I set up with CreateCompatibleBitmap (6-7ms/f). Does anybody know why dropping to 16bit causes such a speed increase? Is there any hope for me to grab 32bit at such speeds? if not for the color depth, but for not forcing a change of screen buffer modes and the awful flickering.

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  • What are lightweight events?

    - by Vitali Climenco
    Ran a handful of times into the term lightweight event. The texts were not accompanied by any code snippets to figure out the idea behind the term. I would really appreciate it if anyone could explain what are lightweight events about and throw in an example.

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