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• Can't edit and continue when using Visual Studio 2010 on a 64 bit machine, app targets x86

  - by Sayed Ibrahim Hashimi

  I'm having some problems with Edit and Continue when using Visual Studio 2010 on a Windows 7 64 bit machine. I've ensured the following Edit and Continue is enabled under ToolsOptionsDebuggingEdit and Continue My solution platform is set to x86 My solution configuration is set to Debug All my projects are building for Debug and x86 For all projects under ProjectsPropertiesBuild the Optimize code is unchecked When I hit a break point and try to edit I and confronted with the following message. This is happening for me for all projects that I create whether they are WPF/Win Forms/VB.NET/C#/.NET 4/.NET 3. Any ideas?

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• A help system for a PHP web app

  - by Dave

  Hi, As our new web app gets more complicated, so the need for help docs increases. I am not talking about documenting code, I am literally talking about application help. So myapp/help, or for example, enabling context help from a particular point in the app with a link such as myapp/help/users/create/ etc. Are there apps out there for doing this? For example, Wufoo use wordpress for http://wufoo.com/docs/ which I like (and understand wp, so its a nice solution), and Xero have a lovely ASPX http://help.xero.com/ interface. But I'm thinking there might be more dedicated implementations for what I'm looking for. We're on a linux, apache, postgresql, php stack, but a mysql supported installation is not the end of the world. Does anyone have any suggestions for this? It's a bit of a minefield when googling php + help + system.

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• Grails GORM (Hibernate) query

  - by bsreekanth

  Hello, I'm trying to do the below sql statement in GORM select * from table1 where table1.x not in (select x from table 2 where y='something'); so, I have two tables, and needs to find the entries from table 1 which are not in table 2. In Grails def xx= table2.findByY('something') def c = table1.createCriteria() def result= c.list { not ( in('x', xx) ) } the syntax is wrong, and I'm not sure how to simulate not in sql logic. As a learning point, if someone can also tell me why minus (-) operator in grails/groovy doesn't work with list. I tried getting x and y seperately, and doing x.minus(y), but it doesn't change the list. I saw an explanation at http://stackoverflow.com/questions/1754576/groovy-on-grails-list-not-working , but I would expect the list defined are local. thank you so much.

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• Optimizations employed by ORM's

  - by Kartoch

  I'm teaching JEE, especially JPA, Spring and Spring MVC. As I have not so much experience in large projects, it is difficult to know what to present to students about optimisation of ORM. At the present time, I present some classic optimisation tricks: prepared statements (most of ORM implicitely uses it by default) first and second-level caches "write first, optimize later" it is possible to switch off ORM and send SQL commands directly to the database for very frequent, specialized and costly requests Is there any other point the community see about other way to optimize ORM ? I'm especially interested by DAO patterns...

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• iphone - Programmatically set (System-wide) proxy settings?

  - by Andrew

  I am new to iPhone development, so I'm sorry if this is a stupid question. I am developing an application whose purpose will be to route all iPhone activity through my company's proxy. Is there a way to programmatically set system-wide proxy settings in the iPhone (which will also take effect on the 3G connection)? I know there is a way to manually set proxy settings for each wifi connection. Detecting new networks and setting the proxy on them would be acceptable. However, I need to also be able to set the proxy on the 3G connection. Also, bonus: Is there a way to programmatically change the "Restrictions" settings? If anyone has any tips or can point me in the right direction, I would appreciate it. Thanks. EDIT: Please understand that this is for a legitimate purpose. Apple has to approve app store additions, so it's not like I'm trying to spread a virus. Please, constructive answers only.

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• iPhone Mapkit Blue Dot / User Location Region Zoom Question

  - by user290031

  Hey All, Is is possible to set a region based on a current location in a mapview only one time. I want my iphone app to get the current location, zoom into that current location, and then allow the user to scroll around. However, because my setRegion code is in my didUpdateToLocation function, every time the current location is updated, so is the region, and I can't scroll around on the map. I tried putting this setRegion code in the viewDidLoad function, but the user's current location isn't initialized at this point, so it doesn't work right. Any ideas?

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• Visual Studio IDE freezing while initializing ToolBox

  - by Mohanavel

  I'm working on Visual Studio 2008, Smart Client + infragistics controls are installed and we have more than 50 User Controls. When opening the Visual Studio "Tool Box", Visual Studio is completely freezing. I couldn't work after that. I have to kill the process and open again. At this point CPU usage is around 50, CPU usage is 1 or 2 when i work on code. How to get rid out of this issue. This is really time consuming process.

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• ODBC Connection Setup in Java

  - by Jessica

  I want to write a Java program that automates the work that the ODBC Data Source Administrator does in Windows. That is, given an ODBC connection name and a path to the database on the hard drive, I want it to create the connection. I really have no idea where to even begin with this. I looked at this but it said it was for C and I don't think that's very helpful. If anyone could point me in the right direction for this at all, I would appreciate it. (I realize this question is REALLY vague, but that's all the information I was given.)

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• Open payment gateway libraries for Java, Python, Ruby, and PHP

  - by Tauren

  I'm looking for generic and open source payment libraries that support many different payment processor APIs. In other words, I'd like to develop an application using a single payment processing API, but be able to easily switch between payment gateways, such as Authorize.Net, Payflow Pro, Braintree, PayPal, Google, Amazon, etc. This question gives some Java solutions, but the suggestions all look horrible. Isn't there anything more like ActiveMerchant for Java? I really need a good Java solution, to the point of building my own if necessary. But I don't want to reinvent the wheel if it exists. Are there any solutions for Python or PHP? Ideally, I'd like to find something similar to Ruby's ActiveMerchant, which looks exceptionally complete. Are there any other Ruby solutions?

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• C# winforms Picturebox, backgroundimage zoomed at the top?

  - by Oskar Kjellin

  I have a picturebox where I set change the BackgroundImage frequently. I have a the BackgroundImageLayout set to Zoom. The problem is that when an image does not have the same scale as the picturebox, the picture is drawn in the middle. That is, the top and the bottom padding of the picturebox is always the same. I would like for the BackgroundImage to always be aligned at the top. What is the easiest and most performance efficient way of doing this? I can add that I download the images from the internet. If you think that the best way to deal with this is to resize them at that point I can do that :)

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• Silently import a Certificate into a specific Certificate Store.

  - by Pieter van Wyk

  Hi. I am attempting to import a Certificate into the Current User - Personal store using the command line: "importpfx -f [certificate name.p12] -p [password] -t USER -s Personal". It works, but for reasons I don't understand there are now two Personal stores under the Current User, and the imported certificate is in the new Personal store. When I try to connect to the website of [a well-known money transfer service], it fails. However, if I manually import the certificate using MMC into the original Personal store, it works. My question is: How can I force IMPORTPFX to import the certificate into the original Personal store, and how can I delete the new Personal store? Context: I need to do a silent import of certificates on 3000+ remote point-of-sale Windows XP devices, so it needs to be a silent install via PSEXEC (SysInternals). Thank you. Pieter.

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• Are you as productive in Javascript as you are in .Net or Java?

  - by bglenn

  I code primarily in javascript and in vb.net. I've found that if I can achieve the same thing in both javascript and vb.net that I feel far more productive and expressive using javascript for the task. I often find myself researching server-side javascript implementations to see if anything has gone mainstream so that I can code my back-end business logic and data access in javascript. Given all the advanced tooling and language features in .Net this preference seems somewhat paradoxical to me. I'm not suggesting one is better than the other (I've been a vb programmer since I started programming), I'm just wondering if my preference is entirely subjective or if anyone else shares it. So, does anyone else enjoy coding in javascript to the point where you prefer it to the .Net and Java environment, and if, so why?

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• Sporadic name resolution failure happening on web service call

  - by ansleygal

  One of our wcf service applications calls a seperate third party web service to submit information. We are getting the following error every so often, but not all the time: System.Net.WebException: The remote name could not be resolved: 'ws.examplesite.net' at System.Net.HttpWebRequest.GetRequestStream() at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) The wierd thing is that after the error happens, we can hit "Submit" again a second later and it will go through just fine. We have checked and double checked with our network guys and they have confirmed that DNS is correct, and they have done multiple nslookups in a row to confirm. This is happening in all environments (dev, test and prod). We use the third party test and prod urls, and it is happening when we point to both. Does anyone have any other trouble shooting techniques for this or any reason this would happen? Much thanks, ~Ansley

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• autoscrolling for UIScrollView

  - by thndrkiss

  Hi, I used the setContentOffset method to scroll to a particular point automatically without user interaction. [menuScrollView setContentOffset:CGPointMake(600.0,0) animated:YES] but when i try to call the same method in a looping fashion inorder to slow down the speed of scrolling the scrolling never happens for (int i = 1; i<=30; i++) { [menuScrollView setContentOffset:CGPointMake(600.0-i*10,0.0) animated:YES]; NSLog(@"%f",600.0-i*10); } During the above piece of code the scrolling of UIScrollview happens only once (1st iteration( and it does not scroll for remaining 29 interations. What is the problem here ?

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• C# Solution - How many projects?

  - by Oskar Kjellin

  Hey, I googled this a little but couldn't find a good result. Right now I'm building a web site and I'm trying to make it as correct as possible from a design point of view from the beginning. The problem I'm now facing is that when deciding to start with logging I needed a project to place this code in. As I could not find a suitable place in my currect projects I thought: hey, why not a logging class library? Is there a general guideline on how many projects you should have? I know this would be a rather small project but it would be nice to entirely get it out of my way! Any hints are appreciated :)

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• iPhone Provisioning: What's it all about?

  - by david van brink

  Grepping around, I see that I'm not AT ALL alone in being... challenged... by the process of setting up an iPhone app, getting it to run, giving it my testers, and so on. I've gotten it to work. Somehow I emailed a copy or two to testers, and eventually got my li'l app into the store, and that was fine. But I can't say a really, deeply understand it! (And I don't do iDev every day. Even now my recollection of what I did is kind-of hazy.) I'm moderately capable of understanding things, if presented, well, you know, in a way I can understand. Can anyone point me to a crystal clear explanation of what provisioning actually is? I feel that if I understood it, the recipes to do it would be obvious. Thanks!

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• What is the "standard" JQuery treeview that most people use? It seems the most popular plugin isn't

  - by Pete Alvin

  I've chosen JQuery as my JavaScript library but now I'm a bit frustrated by the JQuery plugin site... the site kinda sucks... the plugin area isn't designed very well and I can only find a few treeviews. The one with the most votes (link text) isn't supported anymore. Can someone please point me to an industrial strength treeview? Desired Features: 1. stable 2. async / ajax would be nice 3. drag and drop nodes would be nice I've been delighted so far with JQueryUI--nice design. But, how come it doesn't come with a standard tree view? Pete

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• Firefox jQuery Drag and Drop File Upload together with PHP

  - by tonsils

  Hi, Hoping to get some assistance but I am after a jQuery/PHP means of allowing a user to drag and drop files and then via PHP, upload one or more files to a specific directory on a Linux box. I only have Firefox 3.6 as my base browser but can also move to FFox if need be. Cann use any HTML5 features as long as I'm using Firefox 3.6 Can someone possibly point me to any examples/sites where this process is demonstrated? I have had a look at http://www.plupload.com/index.php but this does not work in IE6. As mentioned, would like it to work in FFox only. Thanks.

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• Wrapping/warping a CALayer/UIView (or OpenGL) in 3D (iPhone)

  - by jbrennan

  I've got a UIView (and thus a CALayer) which I'm trying to warp or bend slightly in 3D space. That is, imagine my UIView is a flat label which I want to partially wrap around a beer bottle (not 360 degrees around, just on one "side"). I figured this would be possible by applying a transform to the view's layer, but as far as I can tell, this transform is limited to rotation, scale and translation of the layer uniformly. I could be wrong here, as my linear algebra is foggy at this point, to say the least. How can I achieve this?

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• Hyper reference links in Latex document starts from the beginning of the page

  - by okhalid

  Hi, I have a latex document. I am using hyperref, makeidx and glossary packages for my document. Every thing is created fine; table of content (all references works nicely), glossary and index except that page numbers printed in the glossary and index are correct but they point to page numbers starting from the beginning of the document where initial 10 pages are in arabic numbers and then roman numbers from 1 starts. e.g. I have 10 pages for initial front matter (abstract, declaration, table of contents etc etc). After that, mainmatter begins and so does the page numbers in roman from 1. So on this page 1, I have an index entry "hello" Now in the index, it prints "hello 1" which is correct except that when one clicks on 1, then it goes to the right at the beginning of the document rather then numbered page 1. Your help would be much appreciated. Thanks, Omer

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• Why is XHTML1.1 dated *before* XHTML1.0 ? What is the preferred XHTML today?

  - by Cheeso

  I'm not clear on the status of XHTML - v1.0 and v1.1. Can someone explain which is preferred at this point, and why? The specs from w3c say that XHTML 1.1 predates* XHTML 1.0, which is exactly counter-intuitive, to me. http://www.w3.org/TR/xhtml11/ - W3C Recommendation 31 May 2001 http://www.w3.org/TR/xhtml1/ - W3C Recommentation, updated 1 August 2002 Also, I noted earlier today that the latest version of htmltidy emits XHTML 1.0, when I request xhtml. Hmmm....Even though the XHTML 1.1 spec is 9 years old, it's still not supported by mainstream tools. That suggests that XHTML 1.1 is either completely unnecessary or spurious. Which one should I use if I am authoring pages today? What if I am building tools - should I bother to support both? Or do I need only one? Thanks.

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• profiling WCF services with visual studio profiler

  - by ashish.s

  I am trying to profile a WCF service using visual studio profiler. So i created a profile by choosing asp.net application, and gave it the url of the web service. When i launch the session, it launches a web page to the site. I then run my unit test using another visual studio client, but the test always fails with with communication exception, and the process that performance analyze is attached to exits out. if i run the test again, it attached the process again, but the tests still fails with communication exception. This is throwing my report off since its only accounting for the startup work that the application is supposed to do. can someone point out what i am doing wrong ?

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• PostSharp OnMethodBoundaryAspect

  - by José F. Romaniello

  I'm working on an aspect with postsharp 1.5 and OnMethodBoundaryAspect. I want my aspect have the following behavior by default: 1-If the attribute is used at class level the aspect is applied only on PUBLIC methods. 2-The user of the aspect can put the aspect in a private or protected method. If I use this [MulticastAttributeUsage( MulticastTargets.Method, TargetMemberAttributes = MulticastAttributes.Public)] the point 1 works, but the case 2 doesn't even build becaue is incompatible. Then I tried to use: AttributeTargetTypeAttributes = MulticastAttributes.Public; in the constructor of the aspect, but doesn't work. Thank you very much in advance.

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• How can I use predefined formats in DOCX with POI?

  - by furtelwart

  I'm creating a docx generator with POI and would like to use predefined formats. Word includes several formats like Title, Heading 1..10 etc. These formats are predefined in every DOCX you create with Word. I would like to use them in my docx generator. I tried the following but the format was not applied: paragraph = document.createParagraph(); lastParagraph.setStyle("Heading1"); I also tried "heading 1", "heading1" and "Heading1" as style, but none of them worked. The API documentation doesn't show any details. I analysed a docx file created with Word 2007 and found out "Heading1" would be correct. Unfortunately, the style is not defined in the docx. Do I have to create this style manually? Can anyone point me to the correct solution?

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• How to render a partial and and a javascript file in the same time in Rails ?

  - by master2004

  Hi. My main intention is to keep the functionality independent form the Javascript, to have it gracefully degradable. Maybe I am trying to go where I want the wrong way but the main idea is: there are some jQuery UI tabs and when the user presses a link, a new tab is added corresponding to that action $("#tabs").tabs('add', "/groups", "My Groups"); the controller identifies the AJAX request and renders only the partial for that tab if request.xhr? render :partial => "index_tab" end at this point I would like the Javascript file associated with the /groups/index action to be executed as well, meaning the index.js.erb file in the groups folder. because of the "only one render" rule I couldn't think of a nice way to do it and I am in need of a fast solution. Thank you for any suggestions you might have.

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