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  • WCF Integration Facility and Self-Hosted Services

    - by IanT8
    I'm self-hosting several services where I do this to register the service: host = new ServiceHost(typeof(MyService)); host.Open(); Behind the scenes, wcf instantiates my service via the default constructor. Is it possble to use the WCF Integration Facility of Castle Windsor to get WCF to call on Windsor to create the service when I am self-hosting? The example seems shows IIS hosted services where the 1st line of the MyService.svc file looks like: <%@ServiceHost language=c# Debug="true" Service="Microsoft.ServiceModel.Samples.CalculatorService" Factory=WindsorServiceHostFactory%> where presumably a factory is used by wcf to instantiate the service instance.

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  • Configure OutputCache for ASCX from web.config's cache profiles

    - by zar
    Hello, To configure aspx pages' OutputCache from one place, there is a great tool which is the CacheProfile attribute in <%@ OutputCache % associated with a custom cache profile defined in the web.config : <caching> <outputCacheSettings> <outputCacheProfiles> <add name="myProfile" duration="300" /> </outputCacheProfiles> </outputCacheSettings> </caching> And the line : <%@ OutputCache CacheProfile="myProfile" VaryByParam="None" %> does the job. But how to do the same thing for ascx user controls ? CacheProfile isn't in <%@ OutputCache % :S Is there a workaround ? Thanks.

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  • OMAP 3530: How fast can I toggle an IO?

    - by raj.tiwari
    I am putting together an application for OMAP 3530 SoC. This application will run some user interface code on embedded linux and invoke waveform generation code on the DSP. The DSP and Linux sides will interact over DSP/BIOS link. My questions are: What is the highest frequency at which my DSP-side code can toggle a GPIO line? If I want to toggle multiple GPIO lines at this hight rate, how fast can I go? Thanks for any insights. -Raj

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  • UITableView resizing rows problem

    - by Vin
    Hi All, Hope to get solution to this problem. I have been stuck on it since a long time now. I have a a tableView which has custom labels drawn upon the cell using CGRect. I receive the data from a web service in arrays. Initially i display a line of data on the cells. When the user selects a cell, I call reloadsRowAtIndexPath to increase the height of selected row. In the process, cellForRowAtIndexPath gets called again. I keep track of this by a flag, and when cellForRowAtIndexPath gets called again, I display the two more lines of data from arrays, on the cell. What i am getting is all overlapping data on one other. I tried to remove already placed labels in didSelectRowAtIndexPath, but to no avail. Please help me on this Thanks in advance.

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  • pycurl installation on Windows

    - by Vijayendra Bapte
    I am not able to install pycurl on Windows on Python2.6. Getting following error: C:\Documents and Settings\vijayendra\Desktop\Downloads\pycurl-7.19.0>python setup.py install --curl-dir="C:\Documents and Settings\vijayendra\Desktop\Downloads\ curl-7.19.5-win32-ssl\curl-7.19.5" Using curl directory: C:\Documents and Settings\vijayendra\Desktop\Downloads\curl-7.19.5-win32-ssl\curl-7.19.5 Traceback (most recent call last): File "setup.py", line 210, in <module> assert os.path.isfile(o), o AssertionError: C:\Documents and Settings\vijayendra\Desktop\Downloads\curl-7.19.5-win32-ssl\curl-7.19.5\lib\libcurl.lib Any idea what is this error about and how to fix this?

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  • Looking for a reporting tool that will allow vector graphics in output file (PDF)

    - by Richard West
    I have been tasked with evaluating our current system that we use for creating and outputing reports. Currently we are using Crystal Reports ver 8, (I know that this is and old version.), which has a custom commandline app that we wrote in C# to execute the report for a given parameter passed through the command line. We like Crystal becuase it's easy to setup and design the report. It's also easy to print and create a PDF file from crystal using our custom commandline program. One of the problems/complaints that we have is that Crystal does does not appear to have a method that will allow us to create a PDF file with a vector images, such as our company logo. Crystal Reports always converts an image into a bitmap. When the PDF is printed, the results are less than flattering, and the PDF file size is increased. Does anyone have any recomendadtions for a reporting product that we should consider?

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  • Null Pointer Exception on a 2D array (Java)

    - by user315156
    I have a class, "Tetris", in which one of the instance variables is "board". "board" is 2D array of Color objects. Upon the creation of a tetris object I call a method that sets the dimensions of board and then sets all of the Color objects to be the Default value, that is to say, Color.blue. public Tetris(int rows, int cols){ this.rows = rows; this.cols = cols; reset(rows, cols); } public void reset(int rows, int cols){ Color[][] board = new Color[rows][cols]; for(int i = 0; i Unfortunately, when I run the code (which obviously has not been posted in its entirety) I get a null pointer exception on the line: board[i][j] = DEFAULT_COLOR; // Color.blue; //DEFAULT-COLOR. Is there anything obviously wrong with what I am doing? (Sorry if there are glaring format issues, this is my first time on Stack Overflow)

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  • Unable to load DLL 'foo.dll', but only when running through vhost

    - by biozinc
    This is a variation on the old System.DllNotFoundException: Unable to load DLL 'foo.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E). problem (where, of course, foo.dll is the name of an actual DLL). The strange part is that I only get this error when I "Run" in VS (2008 if that's relevant). That sits in the MyApp.vhost.exe processes. If I run the actual app in a command line (MyApp.exe) I encounter no errors. The problem extends to unit tests with MSTest. A check on the DLL with DependencyWalker on Foo.dll doesn't show any issues. Any ideas?

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  • flex chart grid lines dotted

    - by Jonny
    Using the LineChart component of Flex: How do I make the horizontal grid lines (background within the chart) dotted? With the mx:Stroke within the mx:horizontalStroke, I can only set properties like weight, color and alpha. I'd like to make the line dotted... This is what I have now: <mx:LineChart id="linechartDays" width="100%" height="100%" dataProvider="{dayData}" showDataTips="true"> <mx:backgroundElements> <mx:GridLines horizontalChangeCount="1" direction="horizontal"> <mx:horizontalStroke> <mx:Stroke weight="1" color="0xcccccc"/> </mx:horizontalStroke> </mx:GridLines> </mx:backgroundElements> </mx:LineChart>

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  • Problem with constants in application.ini after PHP upgrade

    - by Marek
    Hi, I've upgraded PHP on my local dev system to version 5.3.0, and there is some problem when I use constants in application.ini - following manual http://framework.zend.com/manual/en/learning.quickstart.create-project.html I have: bootstrap.path = APPLICATION_PATH "/Bootstrap.php" which leads to: Warning: require_once(APPLICATION_PATH/Bootstrap.php) [function.require-once]: failed to open stream: No such file or directory in Zend\Application.php on line 320 any ideas? SOLVED: Actually name of my constant was _DIR_APPLICATION (code above was copied from ZF manual) - problem lies in this underscore at the begining - it seems that parse_ini_file() in PHP 5.3.0 doesn't replace constants named like this. Short test - you need two files: test.ini bootstrap.path = _DIR_APPLICATION "/Bootstrap.php" bootstrap.class = "Bootstrap" and test.php <?php define('_DIR_APPLICATION', 'test'); $data = parse_ini_file('test.ini'); print_r($data); try to run, then change constant name to 'DIR_APPLICATION' (in both files) and compare result ;)

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  • Fleximage gem on Ruby 1.9

    - by jaycode
    Running a Rails application with Fleximage in Ruby 1.8.7 works fine, but in Ruby 1.9 returned error: /usr/local/lib/ruby/gems/1.9.1/gems/fleximage-1.0.4/lib/fleximage/model.rb:340: [BUG] Segmentation fault ruby 1.9.1p376 (2009-12-07 revision 26041) [i386-darwin10.0.0] -- control frame ---------- c:0060 p:---- s:0295 b:0295 l:000294 d:000294 CFUNC :read c:0059 p:0060 s:0291 b:0291 l:000290 d:000290 METHOD /usr/local/lib/ruby/gems/1.9.1/gems/fleximage-1.0.4/lib/fleximage/model.rb:340 c:0058 p:0084 s:0285 b:0285 l:000275 d:000284 BLOCK /usr/local/lib/ruby/gems/1.9.1/gems/activerecord-2.3.5/lib/active_record/base.rb:2746 c:0057 p:---- s:0281 b:0281 l:000280 d:000280 FINISH c:0056 p:---- s:0279 b:0279 l:000278 d:000278 CFUNC :each And further very long line of error. My fleximage is stored as gem, keeping it as plugin returning a different set of errors so I don't bother. How to fix this?

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  • Sub-classing TreeView in WinForms for mouse over tool tips

    - by Matt
    Ok, this is a weird one. The expected behaviour for a TreeView control is that, if ShowNodeToolTips is set to false, then, when a label for a tree node exceeds the width of the control (or, more accurately, it's right hand edge is past the right hand edge of the client area), then a tooltip is shown above the node showing the full item's text. I'd like to disable that, because the above semantic doesn't always work, depending on what the treeview is contained within. So I have rolled my own, and got the tooltips to work (and line up better than the default one!) - but I would like to be able to disable the 'default' behaviour for situations where it would work natively. So, can anyone point me in the right direction as to which message to post to the TreeView in order to disable that behaviour? I have looked at the windows control reference, but couldn't find anything that looked like it might be the one.

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  • ValidateCredentials() returns FALSE on First Call but TRUE on Subsequent Calls

    - by Nick Gotch
    I'm using the following code to authenticate users on my web service: using (PrincipalContext context = new PrincipalContext(ContextType.Domain, domain)) { return context.ValidateCredentials(userName, password); } The obstacle I'm running into is that the first call to ValidateCredentials() is returning false but subsequent calls return true. I placed a breakpoint at this line and in the Intermediate window I see the same results: first call returns false, second returns true, even though nothing was changed (by me) between calls. The 'domain' is String.Empty but I've also tried it with the actual domain name and get the same results. I'm not that versed in network administration so any help would be appreciated,

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  • Facebook FBML and frame redirect

    - by user356089
    I have, what is probably a simple flash question. I have a flash countdown clock I am using in an Iframe of a facebook app. At the end of the countdown it fires this off myFlipCountDownClock.onFinish = function() { }; And I can add getURL or whatever. My problem is I need to fire off some facebook specific code. This being This does not work via getURL. My question is how could I pass this line of code? I am not sure what to do here. Any help would be greatly appreciated.

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  • Error with Dolphin Boonex Community Framework

    - by Yanki Twizzy
    I just finished moving files from my system to my web host and I am getting this error. I have manually changed the permissions of the tmp folder they are referring to but I keep getting the errror. Please could someone tell me what the problem could be Fatal error: Uncaught exception 'Exception' with message 'Please make sure the /home/sunnews/public_html/dolphin/plugins/phpids/IDS/../../../tmp/ folder is writable' in /home/sunnews/public_html/dolphin/plugins/phpids/IDS/Monitor.php:218 Stack trace: #0 /home/sunnews/public_html/dolphin/inc/security.inc.php(51): IDS_Monitor-__construct(Array, Object(IDS_Init)) #1 /home/sunnews/public_html/dolphin/inc/header.inc.php(172): require_once('/home/sunnews/p...') #2 /home/sunnews/public_html/dolphin/index.php(40): require_once('/home/sunnews/p...') #3 {main} thrown in /home/sunnews/public_html/dolphin/plugins/phpids/IDS/Monitor.php on line 218

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  • Arguments On a Console eMbedded Visual C++ Application

    - by Nathan Campos
    I'm trying to develop a simple application that will read some files, targeted for Windows CE. For this I'm using Microsoft eMbedded Visual C++ 3. This program(that is for console) will be called like this: /Storage Card/Test coms file.cmss As you can see, file.cmss is the first argument, but on my main I have a condition to show the help(the normal, how to use the program) if the arguments are smaller than 2: if(argc < 2) { showhelp(); return 0; } But when I execute the program on the command-line of Windows CE(using all the necessary arguments) I got the showHelp() content. Then I've checked all the code, but it's entirelly correct. But I think that eVC++ don't use argc and argv[] for arguments, then I want some help on how to determine the arguments on it.

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  • How to Use an Environment Variable as an Environment Variable Name

    - by Synetech inc.
    Hi, In my pursuit of a solution to another environment-variable/batch-file related problem, I have once again come across a problem I have visited before (but cannot for the life of me remember how, or even if I solved it). Say you have two BAT files (or one batch file and the command line). How can one pass an environment variable name to the other so that it can read the variable? The following example does not work: A.BAT: @call b.bat path B.BAT: @echo %%1% > A.BAT > %1 > B.BAT path > %1 It is easy enough to pass the environment variable name, but the callee cannot seem to use it. (I don’t remember if or how I dealt with this the last time it came up, but I suspect it required the less-than-ideal use of redirecting temporary BAT files and calling them and such.) Any ideas? Thanks.

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  • NULL handling with subselect in Hibernate Criteria API

    - by Jens Schauder
    I'm constructing a Hibernate Criterion, using a subselect as follows DetachedCriteria subselect = DetachedCriteria.forClass(NhmCode.class, "sub"); // the subselect selecting the maximum 'validFrom' subselect.add(Restrictions.le("validFrom", new Date())); // it should be in the past (null needs handling here) subselect.add(Property.forName("sub.lifeCycle").eqProperty("this.id")); // join to owning entity subselect.setProjection(Projections.max("validFrom")); // we are only interested in the maximum validFrom Conjunction resultCriterion = Restrictions.conjunction(); resultCriterion.add(Restrictions.ilike(property, value)); // I have other Restrictions as well resultCriterion.add(Property.forName("validFrom").eq(subselect)); // this fails when validFrom and the subselect return NULL return resultCriterion; It works ok so far, but the restriction on the last line before the return statement is false when validFrom and subselect result in NULL. What I need is a version which handles this case as true. Possibly by applying a NVL or coalesce or similar. How do I do this?

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  • WCF on Windows 7 not working

    - by Nyla Pareska
    I am using an example from iDesign about one way calls. I can get it to work on a Vista machine (VS2008) but not on a windows 7 machine (VS2010). I get this error: HTTP could not register URL http://+:8001/MyService/. Your process does not have access rights to this namespace ServiceHost host = new ServiceHost(typeof(MyService)); host.Open(); I get the error on the host.Open(); line. I noticed that windows asks first for some firewall and to give permission which I did but still it is not working. What can I do?

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  • Do passwords used for .htaccess need to be encrypted?

    - by webworm
    I am using .htaccess files to control access to various Apache2 directories. I have a main "password" file that contains usernames and passwords. All the instructions I have found regarding .htaccess talk about how the passwords added are encrypted. The usernames and passwords are created using the following command line syntax ... htpasswd -nb username password What I am wondering is ... do the passwords always need to be encrypted? Could I store usernames and passwords in a plain-text form someonewhere on the system (above the web root)? This would allow me to easily edit user names and passwords via FTP without requiring access to the Shelll (which I do not always have). Thank you.

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  • How to check for an existing executable before running it in a post-build event in VS2008?

    - by wtaniguchi
    Hey all, I'm trying to use SubWCRev to get the current revision number of our SVN repository and put it in a file so I can show it in the UI. As I'm working with a Web App, I use the following post build command line: "SubWCRev.exe" "$(SolutionDir)." "$(ProjectDir)Content\js\revnumber.js.tpl" "$(ProjectDir)Content\js\revnumber.js" It works great, but now I want to make sure I have SubWCRev before running it, so I can skip this post build if a fellow developer is not running TortoiseSVN. I tried a few batch codes here, but couldn't figure this out. Any ideas? Thanks!

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  • R cannot be resolved - android error

    - by MaurizioPz
    Hi, I just downloaded and installed the new android sdk. I wanted to create a simple application to test drive it. the widzard creates this code: package eu.mauriziopz.gps; import android.app.Activity; import android.os.Bundle; public class ggps extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); } } but ecplise give me this error R cannot be resolved on this line setContentView(R.layout.main); can any one explain me why? ps. I do have an xml file named main.xml under res/layout/

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  • Select newly added Row - DataGridView and BindingSource

    - by Ruben Trancoso
    I'm adding a new Row to a BindingSource that is Bound to a DataGridView source.AddNew(); After this, use BindingSource to get the newly added row is return the next row in the DataGridView when its sorted. ROW "A" ROW "B" <- myBindingSource.AddNew(); ROW "C" myBindingSource.Current gives ROW "C". (it became the selected row in the DataGridView) I need this because I want to update just the newly added row DataRowView drv = (DataRowView)myBindingSource.Current; myTableAdapter.Update(drv.Row); and not the entire table. myTableAdapter.Update(myDataSet.myTable); and also, I would like to have this newly added line selected in the DataGridView after insertion. is it possible in some way?

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  • free geolocation geoip, are they viable?

    - by brett
    I'm trying to get a visitor's location based on their IP, pretty common stuff. My research so far shows that there's a database from MaxMind that costs $370 + $90/month... not the type of cost I can afford. Then there's a free version called GeoLite City. Anyone used these before? Drop a quick line here please. Why is one free and the answer so expensive. Is the free one usable, is it not as accurate, what's the catch? P.S. Any other suggestions are welcome.

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  • How to manipulate the default behaviour of jQuery Imageflow?

    - by Tim
    Some of you sure know the jQuery-Plugin Imageflow on hxxp://finnrudolph.de/ImageFlow/ (sorry for that, I definitely need to gain reputation, working on it ;)) The default behaviour is that the images within the image-container (which has 100% width in this case) will be resized according to the image-container. There's an option to declare the distance between every image and it would be much better, if this value would be encreased and decreased with the window-resize-event. Everything seems to happen in a function called "moveTo" which is unfortunately also responsible for the resizing when moving to another image. I tried it since hours now but I don't come to a solution. Find the source-code here, and the mentioned function "moveTo" on line 554. Thank your very much for any help! Tim

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