Search Results

Search found 24037 results on 962 pages for 'every'.

Page 520/962 | < Previous Page | 516 517 518 519 520 521 522 523 524 525 526 527  | Next Page >

• 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?

  Read the article

• How do I base a style on a Silverlight toolkit theme style

  - by Ian Oakes

  I've being trying to add a theme from the Silverlight toolkit to a project. In the project there are a number of existing styles used in the layout. The problem is when any control has an explict style applied to it does not receive any attributes of the style from the theme. In WPF I would use something like BasedOn={x:Type TextBox}, but this is not supported in Silverlight. I've considered going through the theme and setting a key for every style and then using BasedOn to create both an implicit style to use with the ImplictStyleManager, as well as another explicit style for use with the existing styled controls. Have you got any better ideas?

  Read the article

• Quick way to get an NSDictionary from an XML NSData representation?

  - by dontWatchMyProfile

  I've loaded an XML file as NSData into memory and parse over the elements using NSXMLParser. Although it works, it's a very ugly and hard to maintain code since there are about 150 different elements to parse. I know there are nice third-party solutions, but I want to keep it with the iPhone SDK for purpose of practice and fun. So I thought: Why not convert that XML file into an NSDictionary? Having this, I could use fast enumeration to go over the elements. Or is it just the same amount of ugly code needed to parse and process an XML right away with NSXMLParser? Would I build up an NSDictionary for every found node in the XML and create a huge one, containing the whole structure and data? Or is there an even simpler way?

  Read the article

• Emacs: selective c-auto-newline

  - by Yktula

  When c-auto-newline is set to non-nil, it re-indents the current line and inserts a carriage return and then indents the new line. However. I'm using 1TBS indent-style, which means if/else statements are made like this: if (n == 1) { exit(EXIT_SUCCESS); } else { perror("n"); } Also, I write do/while write loops like this: do { printf("%d\n", n++); } while (n < 64); As such, while I do want a newline automatically inserted after every opening brace and semicolon, I don't want newlines to be automatically inserted after an if statement or do loop is concluded with a closing brace. How can I have GNU Emacs (23.2.1, *nix) selectively insert newlines like that? Along the same lines, can I have Emacs insert an opening brace, a newline, and a closing brace on another newline, while putting the cursor in the middle of the two braces after closing parentheses following an if statement, function declaration, and the like?

  Read the article

• Calling next value of a sequence in jpa

  - by Javi

  Hello, I have a class mapped as an Entity to persist it in a database. I have an id field as the primary key so every time the object is persisted the value of the id is retrieved from the sequence "myClass_pk_seq", a code like the following one. @Entity @Table(name="myObjects") public class MyClass { @Id @GeneratedValue(strategy=GenerationType.SEQUENCE, generator="sequence") @SequenceGenerator(name="sequence", sequenceName="myClass_pk_seq", allocationSize=1) @Column(name="myClassId") private Integer id; ... } I need to get the next value of the sequence myClass_pk_seq to reserve that value (get the next value of the sequence and the current value is incremented), but without saving the object. How can I call the next value of a sequence when it's defined like this? Thanks.

  Read the article

• Django: UserProfile with Unique Foreign Key in Django Admin

  - by lazerscience

  Hi, I have extended Django's User Model using a custom user profile called UserExtension. It is related to User through a unique ForeignKey Relationship, which enables me to edit it in the admin in an inline form! I'm using a signal to create a new profile for every new user: def create_user_profile(sender, instance, created, **kwargs): if created: try: profile, created = UserExtension.objects.get_or_create(user=instance) except: pass post_save.connect(create_user_profile, sender=User) (as described here for example: http://stackoverflow.com/questions/44109/extending-the-user-model-with-custom-fields-in-django) The problem is, that, if I create a new user through the admin, I get an IntegritiyError on saving "column user_id is not unique". It doesnt seem that the signal is called twice, but i guess the admin is trying to save the profile AFTERWARDS? But I need the creation through signal if I create a new user in other parts of the system!

  Read the article

• SQL Server 2005 sp_send_dbmail

  - by Jit

  Hi Friends, When we use sp_send_dbmail to send email with attachment, the attachment gets copied into a folder inside C:\Windows\Temp. As we have many emails to be sent every day, the temp folder grows rapidly. This is the case with SQL Server 2005. We noticed that, with SQL Server 2008, we dont see these file under temp folder. Is there any setting to turn the above behavior off? Does SQL Server 2008 store the files in any other folder and not in temp? Appreciate your help and time. Thanks.

  Read the article

• Objective-C: how to prevent abstraction leaks

  - by iter

  I gather that in Objective-C I must declare instance variables as part of the interface of my class even if these variables are implementation details and have private access. In "subjective" C, I can declare a variable in my .c file and it is not visible outside of that compilation unit. I can declare it in the corresponding .h file, and then anyone who links in that compilation unit can see the variable. I wonder if there is an equivalent choice in Objective-C, or if I must indeed declare every ivar in the .h for my class. Ari.

  Read the article

• 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

  Read the article

• SSRS 2005 Matrix and border styles when exporting to XLS

  - by Mufasa

  The Matrix in SSRS (SQL Server Reporting Services 2005) seems to have issues with certain the border styles when exporting to XLS (but not PDF or web view; maybe other formats, not sure?). For example: Create a matrix and set the Matrix border style to Black Solid 1px, but all 4 of the cells to have a border style of Black None 1px. When viewed via the ASP.NET control, it looks correct. But after export to XLS, it creates borders around all of the header cells (column and row headers, and the top left cell), and even the right most data column. But all the cells in the middle of the report correctly have no border set. Update: If the Matrix borders are set to None, then the borders on the cells don't show up in XLS. So, how do you set an outer border around the Matrix, but not have it apply the 'all sides' border to every cell that touches the edge of the Matrix when exported to Excel?

  Read the article

• QTableWidget signal cellChanged(): distinguish between user input and change by routines

  - by crabman

  i am using PyQt but my question is a general Qt one: I have a QTableWidget that is set up by the function updateTable. It writes the data from DATASET to the table when it is called. Unfortunately this causes my QTableWidget to emit the signal cellChanged() for every cell. The signal cellChanged() is connected to a function on_tableWidget_cellChanged that reads the contents of the changed cell and writes it back to DATASET. This is necessary to allow the user to change the data manually. So everytime the table is updated, its contents are written back to DATASET. Is there a way to distinguish if the cell was changed by the user or by updateTable? i thought of disconnecting on_tableWidget_cellChanged by updateTable temporarily but that seems to be a little dirty.

  Read the article

• Multiple Operations with soapAction="" in a WCF Service Contract?

  - by John Saunders

  I need to create a service that will be "called back" by a third party. As a result, I need to conform to their WSDL. Their WSDL has all of the operations defined with soapAction="", so my service needs to do the same. Unfortunately, I'm getting the error: The operations A and B have the same action (). Every operation must have a unique action value. In ASMX web services, there was a mode where the soapAction would not be used, but the name of the request element would be used instead. Is there some way using WCF not only to dispatch on the request element, but also to emit a WSDL with no soapAction?

  Read the article

• 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!

  Read the article

• Do I need to use any other attributes other than CssClassProperty to enabled design-time support?

  - by keith

  Hi, I'm trying to provide the same design-time support that the CssClass provides on some custom properties of a server control. The documentation suggests that decorating the property with the CssClassProperty is all that's required. [CssClassProperty] public string SomeOtherCssClass{get;set;} This has no effect, in vs2008 or vs2010. I've looked at the WebControl class using reflector and implemented all the attributes, and every combination thereof, to my property and still no class dropdown. Some blog posts suggest that the use of the Editor attribute but a) there's not mention of it in the documentation and b) none of editors which are remotely related to css classes have any effect either. Am I missing something to enable this feature? Thanks in advance, Keith.

  Read the article

• 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

  Read the article

• Validation in asp.net MVC - validation only to happen when "asked"

  - by jeriley

  I've got a slightly different validation requirement than the usual "when save, validate!". The system can allow someone to update a bunch of times without being "bothered" with a validation listing UNTIL they say it's complete. I thought I might be able to pull a fast one and put the [HandleError] on the method of which this would fire, but that validates every save. Is there an attribte I can put into my custom validator that can handle this or am I going to have to write up my own HandleError attribute?

  Read the article

• 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?

  Read the article

• Dismissing iPad UIPopoverController when BarButtonItem is pushed while it's open

  - by joshholat

  Using a split view on the iPad, I have the following code: - (void)splitViewController: (UISplitViewController*)svc willHideViewController:(UIViewController *)aViewController withBarButtonItem:(UIBarButtonItem*)barButtonItem forPopoverController:(UIPopoverController*)pc { barButtonItem.title = @"Categories"; NSMutableArray *items = [[toolbar items] mutableCopy]; [items insertObject:barButtonItem atIndex:0]; [toolbar setItems:items animated:YES]; [items release]; self.popoverController = pc; } This works well to show the popover when the button is pressed. However, I'd also like to have the popover dismiss if the button is pressed while it is already open to follow good guidelines. How would I go about doing this? (i.e. if the user repeatedly clicks this button, the popover should come and hide every other hit.)

  Read the article

• Concerting an iTunes iphone OS 4.0 backup to 3.2

  - by Moitah

  Hello ! I use my 4.0 iPhone for both work and personal stuff. So iTunes keeps, every time I sync my iPhone, a backup in ~/Library/Application Support/MobileSync/Backup. I recently bought an iPad (OS 3.2). I'd like to be able to duplicate my iPhone backup, and restore it on the iPad (so I'll have all my apps settings, passwords, application positions, etc... from the iPhone on the iPad) So, I need to convert the backup from 4.0 to 3.2. I know this is not officially supported by Apple, but has any of you guys figured that out ? There are 5 easily editable files in the backup folder : Info.plist Manifest.mbdb Manifest.mbdx Manifest.plist Status.plist Thanks !

  Read the article

• AdMob and UINavigationControllers

  - by Ward

  I'm playing around with AdMob and I"m trying to get something going with an auto-rotating view inside a uinavigationcontroller. I have the ad at the top of the screen. Not sure if this is the right approach, but in my LoadView method I have: self.navigationController.view.frame = CGRectMake(0,48,320,432); The navbar appears below the ad. When I rotate the phone to landscape is there a way to get the navbar (which is now across the top) to be 432px wide so it doesn't get cut off under the ad? I tried writing a method that is called when the device orientation changes, but it seems like manipulating the view on the navigationcontroller screws things up for every orientation except portrait. The view keeps getting shorter until it disappears. Thanks, Howie

  Read the article

• Career advice: I am best at what I hate most

  - by flybywire

  I think my career has entered a vicious circle which I would like to exit: I am best at what I hate most. And because I am good at that, I always receive that kind of assignments, and I do them as expected or even better. Which makes me more of an expert and brings me more similar tasks. My "expertise" is what (I think) every programmer hates: legacy systems. I can very quickly learn systems, and modify them, migrate them, extract web services from them whatever (without breaking them). Never to develop more functionality or to solve interesting or original problems. Just have that work with Java 1.4, or convert it into a rest-full service or support oracle too. I feel (and I am told) that I am highly regarded and very helpful to my company. But I hate what I do. What would you do in my place?

  Read the article

• Eclipse Could not Delete error

  - by KáGé

  Hello I'm working on a project with Eclipse and by now everything was fine, but last time I've tried building it, it returned the error "The project was not built due to "Could not delete '/Torpedo/bin/bin'.". Fix the problem, then try refreshing this project and building it since it may be inconsistent Torpedo Unknown Java Problem" and it deleted my bin folder which stores all the images and stuff needed for the program. (Fortunately I had a backup). I've tried googling it and tried every solution I found, but nothing helped, and also most of them suggests to delete the folder by hand, which I can't. What should I do? Thanks.

  Read the article

• Can we move shape (Diamond) in C#

  - by Ani

  I want to move a Diamond Shape in the form(for example 2 pixels every 200ms) horizantally. I used the following code in From_Paint Event. private void Form1_Paint(object sender, PaintEventArgs e) { Graphics g = e.Graphics; Point p1 = new Point(5,0); Point p2 = new Point(10, 5); Point p3 = new Point(5, 10); Point p4 = new Point(0, 5); Point[] ps = { p1, p2, p3, p4, p1 }; g.DrawLines(Pens.Black, ps);} I know how to move a picturebox but how to do with shape. Thanks, Ani

  Read the article

• Windows Explorer argument not being interpreted?

  - by MarceloRamires

  I'm currently using: Process.Start("explorer.exe", "/Select, " + fullPath); //with file name.extension That basically tells windows explorer to open the folder where the file is in, with the given file selected. But, by the forces of evil, sometimes it works and sometimes it just opens the file ("/select" is... ignored) Has anyone ever experienced this? If it changes anything, it's a file in a local network and the path looks like this \\server\folder\subfolder\something\file.ext (of course in c# every '\' is doubled, and @ is not a choice, the path is generated by something else) I'll be constantly reading comments to supply any aditional information

  Read the article

• How is the best way to write a SOAP 1.2 Client with Delphi Win32

  - by Cesar Romero

  So far, no Delphi version supports SOAP 1.2 clients or server. I have tried for weeks to make it works, but every time a new problem, with VS/C# I could do the same, and make works in 3 days, but I need to do with Delphi 2009. "I write a new version using Rem Objects SDK,", but the result was not better that I had with Delphi SOAP library. But I'm wondering what choice else do I have, which library/component full support SOAP 1.2? I found a message from Bruneau, suggesting Pocket SOAP http://www.pocketsoap.com/pocketsoap/ I dont know how this works, Ill investigate and see what I can do.

  Read the article

< Previous Page | 516 517 518 519 520 521 522 523 524 525 526 527  | Next Page >