Search Results

Search found 33445 results on 1338 pages for 'single instance storage'.

Page 639/1338 | < Previous Page | 635 636 637 638 639 640 641 642 643 644 645 646  | Next Page >

• Setting column width in Table View

  - by Jeremy

  I am having a hard time understanding how to change the width of columns when creating a table view. I know you can set the width in pixels of a column but that is not what I want to do. Say, for instance, I have 2 columns and want each column to take up half the screen. How do I do this without explicitly setting the pixels, so that my code can work on multiple screen sizes?

  Read the article

• Doubleton Pattern Implementation

  - by Pierreten

  I'm leveraging the Doubleton Pattern from this link http://www.codeproject.com/KB/architecture/designpattern_doubleton.aspx in my own code. I think it makes things a lot easier since the Singleton only provides one instance, but I get two with this pattern. I was wondering if it would make sense to have it implement an interface so I can inject it into my domain layer.

  Read the article

• Regex for url domain

  - by systempuntoout

  How do i match from these urls: http://foo.bar.com http://bar.com foo.bar from the first link and bar from the second link using one single regex?

  Read the article

• Can objects be (de)serialized in richfaces xhtml?

  - by Adam

  Can Richfaces (de)serialize objects? Say for instance, I have a row of data being displayed in a richfaces table. Can I serialize the row of data to a string and later deserialize it back into a row?

  Read the article

• Smooth Text On Glass

  - by j-t-s

  Hi All I have seen many other samples out there that draw smooth text on glass. But I can't use them. I need every single label that gets added at runtime to be smooth. I can't just "draw" text onto the screen. Is this at all possible, and are there and sources around? Thank you

  Read the article

• Binding the IsSelected property of ListBoxItem to a property on the object from it's source.

  - by BrandonS

  I have a WPF ListBox control and I'm setting it's "ItemsSource" to a collection of item objects. How can I bind the "IsSelected" property of the ListBoxItem to a "Selected" property of a corresponding item object without having an instance of the object to set as a binding.Source?

  Read the article

• udp server unable to transmit data

  - by mawia

  Hi! all, I have written a simple udp server which has to transmit certain data to few of it's clients. but though server is successfully executing send,but unable to transmit even a single byte.The return value of send is 0 although I have enough data to be transmitted.you can see the code for the said server here: http://pastebin.com/zeMcwd6X Can you people help in finding the possible culprit for the same.Any reply in this regard will be appreciated. Lot of Thanks in advance! Mawia

  Read the article

• Maximum number of inodes in a directory?

  - by Dr. UNIX

  Is there a maximum number of inodes in a single directory? I have a directory of 2 million+ files and can't get an the ls command to work against that directory. So now I'm wondering if I've exceeded a limit on inodes in Linux. Is there a limit before a 2^64 numerical limit?

  Read the article

• Application framework to develop web and desktop applications?

  - by w0land

  Hi everyone! Recently I was asked by someone if there is such a magic framework that will allow one let's say to design and build once a single library of controls and then use them separately to build web and desktop applications. Does Google, Microsoft or other company have such a RAD framework and tools? Thx

  Read the article

• What causes POCO proxy entities to only sometimes be created in Entity Framework 4.

  - by Kohan

  I have set up my POCOs and I have marked their public properties as virtual and I am successfully getting Proxies most of the time (95%) but randomly I am getting EF return some proxies and some non-proxies. Recycling the app pool when this happens will then fix this instance of the error and it will go away for an amount of time. Then it will re-occur in some other random (it seems) place. What can cause this sort of behaviour? Thanks, Kohan

  Read the article

• How can I assure a class to have a static property by using interface or abstract?

  - by burak ozdogan

  Hi, I have one abstract class -let's say myBase. And I want all the classes derived from myBase to have one static field called public static List<string> MyPArameterNames { get {return _myParameterNames;} } So, every child class can tell what parameter names it uses; I want static because I do not want to create an instance just for this. How can I achieve this?

  Read the article

• Two Persistence Units, Two entityManagerFactory(s), SPring, JPA, Hibernate

  - by sebajb

  I am using Two entityManagerFactory{1,2} based on two persistence units, autowired through spring, hibernate, with resource local. My DaoImpls are configured with the PersistenceUnit(unitName='...') according to the unit needed. I was under the impression that using them with the unitName specified would allow me to use x number of PUs without problem but I still get: expected single matching bean but found two: [emf1, emf2]. Am I missing some other configuration?

  Read the article

• How does one access this hash from an ActiveRecord class in the Rails console?

  - by randombits

  I have a simple hash I created to make it easier to do dictionary type lookups. For instance: class Numbers < ActiveRecord::Base MY_TYPES { one: => 1, two: => 2 } end Is it not possible in the rails console to access this hash via Numbers.MY_TYPES[:one]?

  Read the article

• does the separator contribute to the total hight of an UITableView?

  - by mystify

  If I had 1000 rows, would an single-line separator make the table view bigger in height? Or is it an overlay on a cell only?

  Read the article

• Linq DBML multiple sql servers

  - by Hurricanepkt

  I have an archive system that had to be on two sql databases for simplicity one is Archive2009 and the other Archive2010 they are both on the same sql server and instance and have identical structures however I have a page that needs to view the old one and the new one (I can make two seperate pages) How best would I go about doing this? Dynamically changing the connection string etc?

  Read the article

• gnu screen: reattach all previously detached sessions

  - by Fedyashev Nikita

  I have a few windows in a single screen session and then I want to detach my session. There is no problem with that. But I can't find a way to restore all windows within my previously detached session. I can see that I can restore just one of them by ID. But how can I reattach exact the same session environment with all the windows in it?

  Read the article

• Efficient way to build a MySQL update query in Python

  - by ensnare

  I have a class variable called attributes which lists the instance variables I want to update in a database: attributes = ['id', 'first_name', 'last_name', 'name', 'name_url', 'email', 'password', 'password_salt', 'picture_id'] Each of the class attributes are updated upon instantiation. I would like to loop through each of the attributes and build a MySQL update query in the form of: UPDATE members SET id = self._id, first_name = self._first name ... Thanks.

  Read the article

• How does Python store lists internally?

  - by Mike Cooper

  How are lists in python stored internally? Is it an array? A linked list? Something else? Or does the interpreter guess at the right structure for each instance based on length, etc. If the question is implementation dependent, what about the classic CPython?

  Read the article

• PHP ORM's, multiple tables and efficiency

  - by sunwukung

  Let's say I have a data mapper function that aggregates multiple tables and generates an object instance from that data. The mapper has a typical save() method which delegates to update/insert. When the mapper executes save - ideally it isolates object fields that have been modified, thus preventing the code from blanket bombing the database. How would you go about this?

  Read the article

• Can Python's set absesnce of ordering be considered random order?

  - by Chuim

  Hello people. I'd like to know if the absence of element ordering of the Python's built-in set structure is "random enough". For instance, taking the iterator of a set, can it be considered a shuffled view of its elements? (If it matters, I'm running Python 2.6.5 on a Windows host.)

  Read the article

• How could I generate instances of an object randomly at the top of the screen and make them "fall"?

  - by Custard

  I am making a game in Flash CS4 (actionscript 3) and I would like to be able to make "copies" of an instance that would randomly appear at the top of the screen and fall. For example, multiple objects(that are the same one) are falling from the top of the screen continuously, starting at random X positions. (i think this would be considered Real-Time effect). P.S., please tell me if the information is insufficient for an answer, I couldn't think of much more to add to it. Thanks for your time and answers, -Custard

  Read the article

• R ggplot2: possible to customize the continuity of a time scale?

  - by user275455

  Is it possible to have a datetime scale not consider weekends as part of the time continuum? For instance, if I am plotting stock prices over a 2 week period with a line geometry, I do not want to plot a 2 day period of flattness during the weekend. I would like friday to connect with Monday.

  Read the article

• Sample MS application for Enterprise library?

  - by DotnetDude

  Does MS have a sample enterprise application that demonstrates the use of different Enterprise library blocks (Logging, Dataaccess, Exception, Validation etc)? I am looking for something that uses best practices in using and integrating all these blocks in a single application.

  Read the article

• How to get only the first row from a java.sql.ResultSet?

  - by llm

  I have a ResultSet object containing all the rows returned from an sql query. I want to be able to (in the java code, NOT force it in the SQL) to be able to take a ResultSet and transform it so that it only contains 1 (the first) row. What would be the way to acheive this? Also, is there another appropriate class (somewhere in java.sql or elsewhere) for storing just a single row rather than trimming my ResultSet? Thanks!

  Read the article

• How do I configure Rails to disable sending real emails out while in staging?

  - by Newy

  I'm on Heroku, and emails don't get sent out in development, but are properly being sent in production. I'd like to run a seperate staging instance on Heroku, but don't want emails being sent out (just to a log).

  Read the article

< Previous Page | 635 636 637 638 639 640 641 642 643 644 645 646  | Next Page >