F# - This code isn't compiled for me
- by stacker
This code isn't compiled for me: let countDown = [5L .. -1L .. 0L];;
I have a book that says it should return this:
val countDown : int list = [5L; 4L; 3L; 2L; 1L; 0L]
Search Results
Search found 103 results on 5 pages for 'stacker'.
Page 4/5 | < Previous Page | 1 2 3 4 5 | Next Page >
-
-
PHP - print all properties of an object
- by stacker
I have an unknown object in php page. How can I print/echo it, so I can see what properties/values do it have?Read the article
-
What is the pros and cons in using FormsAuthentication to persist login cookie?
- by stacker
What is the pros and cons in using FormsAuthentication to persist a login cookie? I see that StackOverflow ignore FormsAuthentication and instead implemented a different strategy to persist a login cookie. Pros Out of the box implementation for persistent login feature. Cons The login feature depends on the machine key which mean that I…Read the article
-
How to fill a section within c++ string?
- by stacker
Having a string of whitespaces: string *str = new string(); str->resize(width,' '); I'd like to fill length chars at a position. In C it would look like memset(&str[pos],'#', length ); How can i achieve this with c++ string, I tried string& assign( const string& str, size_type index, size_type len ); but this seems to…Read the article
-
For what kind of problems DSL is the appropriate solution?
- by stacker
For what kind of problems DSL is the appropriate solution?Read the article
-
Get the name of the view from inside the view.
- by stacker
[HttpGet] public ActionResult LogIn(string username) { if (username == null) return View("404"); return View("LogInAdvanced"); } Inside the view a want to get the view file name: LogInAdvanced or 404.Read the article
-
How to store currently logged on user in DB?
- by stacker
Using Seam 2.1.2 and JSF 1.2 I wonder how to store the users login name in the database. In plain JSF I would simply lookup FacesContext.getCurrentInstance().getExternalContext().getRemoteUser();in a backing bean and set the value into a persistent object. How can I achieve that the users name will be stored in the DB?Read the article
-
Which iPad apps are useful for developers?
- by stacker
I found so far iCode as a code Editor. Remotedesktop, and mides IDE (PHP). Goodreader for my dev. Ebooks. Are there any other must haves for developers?Read the article
-
getting Url in the call back function of WebRequesting
- by Stacker
lets say i have a web request: WebRequest webRequest = WebRequest.Create(Url); webRequest.BeginGetResponse(this.RespCallback, webRequest); now is there is any way to do retierve the URL in private void RespCallback(IAsyncResult asynchronousResult) { // here } the idea is i want to…Read the article
-
How to load an entity by a key other than primary key?
- by stacker
In a customized servlet (seam 2.1.2) this works fine TableNameHome tableNameHome = (TableNameHome) Component.getInstance( "tableNameHome " ); tableName entity = tableNameHome.getInstance(); entity.setXXX(); tableNameHome.persit(); However this one fails: entityManager = tableNameHome .getEntityManager(); Query query =…Read the article
-
Can a plain servlet be configured as a seam component?
- by stacker
I created a plain servlet within a seam-gen (2.1.2) application, now I would like to use injection. Thus I annotated it with @Name and it's recognized as component: INFO [Component] Component: ConfigReport, scope: EVENT, type: JAVA_BEAN, class: com.mycompany.servlet.ConfigReport Unfortunatly the injection of the…Read the article
-
IntegrationTests for NHibernate.MappingException: No persister for:
- by stacker
If I forgot to add mappings to a persister object, NHibernate will throw an exception when I'll run the application. I want to write an integration tests, that test that all mappings are provided to NHibernate.Read the article
-
How does JIT replace optimized machine code during runtime?
- by stacker
I'm browsing through OpenJDK sources and cannot find the place where optimized code is replaced. I wonder how this can be done in protected mode, isn't it some kind of selfmodifing code which should be prevented by the OS?Read the article
-
What is the most efficient way to truncate a number for a specific accuracy?
- by stacker
What is the most efficient way to truncate a number for a specific accuracy?Read the article
-
In Visual Studio 2010 pressing Alt + Enter should open F# Interactive?
- by stacker
In Visual Studio 2010 pressing Alt + Enter should open F# Interactive? I'm selecting F# code, and pressing Alt + Enter, but nothing happens!Read the article
-
How to debug nant.build locally?
- by stacker
I used to commit the nant.build file each time that I wanna TEST the file, so TeamCity can run the file. Is there any way to debug this file locally?Read the article
-
Can a plain servlet be configured to as a seam component?
- by stacker
I created a plain servlet within a seam-gen (2.1.2) application, now I would like to use injection. Thus I annotated it with @Name and it's recognized as component: INFO [Component] Component: ConfigReport, scope: EVENT, type: JAVA_BEAN, class: com.mycompany.servlet.ConfigReport Unfortunatly the injection of the…Read the article
-
.net 4 - run code from string - in C# / F# / IronRuby / IronPython.
- by stacker
What ways do I have in .net to run code from string? Console.WriteLine("1 + 2 * 3"); // results is 7. What other options do we have? C# - Compile the code on runtime? IronRuby / IronPython? F#?Read the article
-
How to see .net library source code with ReSharper 5 and visual studio 2010?
- by stacker
I used to see any .net source code (like System.String) with ReSharper and Visual Studio 2008. since I migrated to Visual studio 2010, this option doesn't give the full source code but just the definitions of the class. How can I fix this, to use the microsoft's symbols server again?Read the article
-
Created query is not supported by my DB
- by stacker
I created an application using seam-gen. The created operation to search the DB ends with and exception (syntax error). The query has a where clause like this: lower(barcode0_.barcode_ean) like lower((?||'%')) limit ? Does hibnerate or seam create the where clause which my DB can't understand? Or is there a workaround…Read the article
-
char.IsLetterOrDigit equivalent in php
- by stacker
What's the equivelent of char.IsLetterOrDigit() in php 5?Read the article
-
ASP.NET 4 URL limitations: why URL cannot contain any %3f characters
- by stacker
http://site.com/page%3fcharacter This URL will return the following error: Illegal characters in path. I'm already put this in web.config: <system.web> <httpRuntime requestValidationMode="2.0" requestPathInvalidCharacters="" /> <pages validateRequest="false"> ... How can I fix this error?Read the article
-
Linked List push()
- by JKid314159
The stack is initialized with a int MaxSize =3. Then I push one int onto the list. " Pushed:" is returned to the console. Program crashes here. I think my logic is flawed but unsure. Maybe an infinite loop or unmet condition? Thanks for your help. I'm trying to traverse the list to the last node in the second…Read the article
-
Making a Background Scrolling in Stacking Game
- by David Dimalanta
Hmmm...Is it a good idea to use a LibGDX parallax background for making a stacking game (i.e. PAPA STACKer Lite)? For example, I'm starting to use the blocks to drag-n-drop it. Next, when the next piece reaches the top of the screen, it automatically scrolls to the next one where the available space left. Aside from…Read the article
-
Last Grid Column Not Auto Resizing With Grid
- by photo_tom
I'm having a problem with my TextBoxs not "Auto" resizing. I'm trying to create a form that behaves and looks like the Properties Editor in Visual Studio. What appears to be happening is that the third column is not expanding to fill all of the available remaining space in the grid. Image below is how my form…Read the article
