Search Results

Search found 28957 results on 1159 pages for 'single instance'.

Page 452/1159 | < Previous Page | 448 449 450 451 452 453 454 455 456 457 458 459  | Next Page >

• How to keep alive an HttpModule (a.k.a register it as a singleton)

  - by Micah

  I pretty sure I've seen this somewhere but I can't seem to find it anywhere. I have an HttpModule that can be used across multiple requests. In other words instead of creating a new instance of the Module on every request it only ever needs to create it once. Does this ring a bell to anyone? If so, what's the method for configuring to work this way?

  Read the article

• Problems importing package in Flash CS4/Actionscript 3

  - by Fecal Brunch

  Hi, I've created a package with a class for a game, but when I try to create an instance of the class I get errors: 1046: Type was not found or was not a compile-time constant: Star.

  Read the article

• Finding An image tag using the alt text

  - by MrJackV

  I would like to know if it was possible using Javascript to find an image tag by its alt text. For instance I have this tag: <img src="Myimage.jpg" alt="Myimage"> would there be a vay to abtain the tag by looking for the "Myimage" alt attribute?

  Read the article

• Multi-line regex support in Vim

  - by Daniel

  I notice the standard regex syntax for matching across multiple lines is to use /s, like so: This is\nsome text /This.*text/s This works in Perl for instance but doesn't seem to be supported in Vim. Instead, I have to be much more specific: /This[^\r\n]*[\r\n]*text/ I can't find any reason for why this should be, so I'm thinking I probably just missed the relevant bits in the vim help. Can anyone confirm this behaviour one way or the other?

  Read the article

• Subroutine to apply Daylight Bias to display time in local DST?

  - by vfclists

  UK is currently 1 hour ahead of UTC due to Daylight Savings Time. When I check the Daylight Bias value from GetTimeZoneInformation it is currently -60. Does that mean that translating UTC to DST means DST = UTC + -1 * DaylightBias, ie negate and add? I thought in this case for instance adding Daylight Bias to UTC is the correct operation, hence requiring DaylightBias to be 60 rather than -60.

  Read the article

• C & PHP: Storing settings in an integer using bitwise operators?

  - by Andrew M

  I'm not familiar with bitwise operators, but I have seem them used to store simple settings before. I need to pass several on/off options to a function, and I'd like to use a single integer for this. How can I go about setting and reading these options?

  Read the article

• Is there a sample Rails application with a number of cucumber stories?

  - by Otto

  I'm trying to really understand Cucumber stories. I get it, but I'm really slow writing them. I think if I saw a good fleshed out application, I'd get closer to where I want to be. There are some samples out there, but there aren't any I can find with a single app with some non-contrived example stories. Are there any existing ones?

  Read the article

• emacs, override indentation

  - by aaa

  hi. Hopefully simple question: I have multiply nested namespace: namespace first {namespace second {namespace third { // emacs indents three times // I want to intend here } } } so emacs indents to the third position. However I just want a single indentation. Is it possible to accomplish this effect simply? Thanks

  Read the article

• Calling overridden parent method from parent method

  - by Yisroel

  Heres the situation. Component B extends component A and overrides the init method to accept a different parameter. A also has a create method that calls init. If i have an instance of B and i call create, its calling the wrong init - it calls init in B, where i need it to call init in A. I dont want to call super.init() as there may not always be a super. Is there any way to specify to call the init in the parent component?

  Read the article

• Is opening too many datacontexts bad?

  - by ryudice

  I've been checking my application with linq 2 sql profiler, and I noticed that it opens a lot of datacontexts, most of them are opened by the linq datasource I used, since my repositories use only the instance stored in Request.Items, is it bad to open too many datacontext? and how can I make my linqdatasource to use the datacontext that I store in Request.Items for the duration of the request? thanks for any help!

  Read the article

• Turn off error messages in a bash script

  - by Werner

  Hi, how can one turn off the error messages of a bash script? I want to turn it off, and handle the expected ones by myself For instance, when it does not find some files, to show my specific error message. Thanks

  Read the article

• Postgresql Altering Table

  - by Jahn

  Is it possible to alter a table to add a new column and make that column a foreign key to another table in a single command in Postgresql? "alter table x add column y id references z(id)" doesn't seem to work as I had hoped.

  Read the article

• Why is my keyboard messed up in Eclipse?

  - by Xi

  Hi there: I am trying to type in a pair of angle brackets in Eclipse, like "<". However it shows up as a single quotation and a dot, like "'.". I tried a couple of times and found out that the angle bracket is actually located at back-slash's position. Why is this happening? How can I change it back? Thanks in advance. Xi

  Read the article

• How can I stop cruise control re-building after a failed build?

  - by RodeoClown

  I got back from the weekend to discover that somebody *ahem* had missed a file commit last thing Friday afternoon... Cruise control has been having fun, and tried to re-build every five minutes since then despite no further commits. This means that my colleagues and I have received approximately six hojillion emails from cruise control. A single fail email would be more than enough to notify us. Is there any way to stop cruise control building on failure, at least until a new commit occurs?

  Read the article

• IIS: How can I redirect requests for one page to another?

  - by James Evans

  I have written an app to replace a single page and need to redirect the requests for the old page to the new app. In IIS, how would I redirect the request for http://www.mysite.com/foo.aspx to http://www.mysite.com/bar/default.aspx Thanks!

  Read the article

• Can I Create A Generic Method of a Type of Interface?

  - by DaveDev

  Is it possible to create a generic method with a signature like public static string MyMethod<IMyTypeOfInterface>(object dataToPassToInterface) { // an instance of IMyTypeOfInterface knows how to handle // the data that is passed in } Would I have to instantiate the Interface with (T)Activator.CreateInstance();?

  Read the article

• Restricting Access in ERB code.

  - by LGFaler

  I am trying to build a CMS using ERB. Is there a way you can give ERB code read-only access to your models? For instance, I want to be able to load any information on my models (Model.all, Model.find_by_slug, Model.find_by_name, Model.other_model.name, etc...), but I don't want to be able to change this data. Can you disable ERB from executing commands that would make database changes (Model.save, Model.update, Model.delete, Model.destroy, etc.)???

  Read the article

• anyone out there using Chicago Boss?

  - by user94154

  Chicago Boss seems like a neat framework and a good excuse to learn Erlang. Have any of you used it? Can I really get great performance hosting it on a single machine?

  Read the article

• How can I integrate Java with .Net?

  - by Luke

  I have one SDK that is available in Java and another SDK that is available for .Net and would like to write a single application that interfaces with both of them. I imagine I will need to use a cross platform communication framework that can support named pipes (or other in memory communication), what is the best choice? After some more research I found Hessian -- does anyone know anything about the maturity of this project?

  Read the article

• Find Control In Datalist

  - by KareemSaad

  When I tried To Find Control n data List As I Mentioned Below Error(Object reference not set to an instance of an object. I cannot know protected void dlCategory_ItemDataBound(object sender, DataListItemEventArgs e) { Label Lb = (Label)e.Item.FindControl("LblCat"); Lb.ForeColor = System.Drawing.Color.Red; } ' onitemcreated="dlSubCategory_ItemCreated" onitemdatabound="dlSubCategory_ItemDataBound" ' class="buttn_txt" '

  Read the article

• How can I find out at runtime what garbage collection algorithm is configured in my JVM?

  - by kweiner

  I have an instance of Tomcat 6.0.18 running on Sun's Java HotSpot(TM) Server VM build 1.6.0_14-b08. Is there any way for me to find out what garbage collection algorithm the JVM is using to run my web application?

  Read the article

• t-sql Common function for getting max(id)

  - by tanmay

  Hi All, In my application many I time we use MAX(). How can I write a common function where I can pass table name and column name and get MAX(). I mean single function for any table/field. Thanks, Tanmay.

  Read the article

• JNA: passing arguments as wParam/lParam (Java)

  - by rukoche

  If I need to pass an integer it's pretty straightforward: User32.INSTANCE.PostMessage(hwnd, WM_MOUSEMOVE, new W32API.WPARAM(), new W32API.LPARAM(x | y << 16)) but how do I get WPARAM out of W32API.HDC for example?

  Read the article

• How can I determine installed SQL Server instances and their versions?

  - by Luke

  I'm trying to determine what instances of sql server/sql express I have installed (either manually or programmatically) but all of the examples are telling me to run a SQL query to determine this which assumes I'm already connected to a particular instance.

  Read the article

• Postgresql performance on EC2/EBS

  - by matija

  What gives best performance for running PostgreSQL on EC2? EBS in RAID? PGData on /mnt? Do you have any preferences or experiences? Main "plus" for running pgsql on EBS is switching from one to another instances. Can this be the reason to be slower that /mnt partition? PS. im running postgresql 8.4 with datas/size about 50G, amazon ec2 xlarge(64) instance.

  Read the article

< Previous Page | 448 449 450 451 452 453 454 455 456 457 458 459  | Next Page >