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Search found 6186 results on 248 pages for 'syntax'.

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• In NHibernate, how do I combine two DetachedCriteria instances

  - by Trevor

  My scenario is this: I have a base NHibernate query to run of the form (I've coded it using DetachedCriteria , but describe it here using SQL syntax): SELECT * FROM Items I INNER JOIN SubItems S on S.FK = I.Key The user interface to show the results of this join allows the user to specify additional criteria: Say: I.SomeField = 'UserValue'. …

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• Connect to remote server

  - by chiranjeevi.k@aol.in

  Hi All, I'm new to perl. And I have used following code from one forum to connect to one of the server. but throwing error messages [root@Cus]# cat tt.pl #!/usr/bin/perl use Net::Telnet; $telnet = new Net::Telnet ( Timeout=>2, Errmode=>'die'); $telnet->open('10.0.0.28'); $telnet->waitfor('/login:/');…

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• LINQ list of sublist

  - by Nelson

  I'm trying to get all the sublists that don't inherit from a specified class and also get the parent/root list type. I can't quite figure out the syntax. Here's an example of the sort of thing I'm looking for. Thanks for any help you can give! public class Foo { public IList<Type> Bar { get; private…

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• xml schema and using a choice as the document root

  - by mikey

  I have a bit of a newbie xml schema question. I believe the answer is that what I need to do is not possible with schema, but I'd like to be sure. The problem is that I have a webservice that returns a response with one type of root element on success (say <Response), and on a complete failure, returns a…

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• Django QuerySet filter method returns multiple entries for one record

  - by Yaroslav

  Trying to retrieve blogs (see model description below) that contain entries satisfying some criteria: Blog.objects.filter(entries__title__contains='entry') The results is: [<Blog: blog1>, <Blog: blog1>] The same blog object is retrieved twice because of JOIN performed to filter objects on…

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• Freeware Programmer Calculator

  - by AdamC

  There have been lots of times in the past where a good programmer-oriented calculator would've saved me a lot of time. Lately, I've been doing quite a lot of bit manipulation, and having to do build/run to debug my calculations feels really slow. I've looked for something like this in the past, but found…

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• Hidden/best features of TextPad

  - by Binoj Antony

  I use Textpad as a text editor, so far I have found few of the features to be invaluable, please list features and keyboard shortcuts you find to be useful. CTRL + SHIFT + G : Selecting a file name and pressing this key combination will open this file in the editor. ALT + Mouse Left click + drag : This…

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• Importing .dll into Qt

  - by Bad Man

  I want to bring a .dll dependency into my Qt project. So I added this to my .pro file: win32 { LIBS += C:\lib\dependency.lib LIBS += C:\lib\dependency.dll } And then (I don't know if this is the right syntax or not) #include <windows.h> Q_DECL_IMPORT int WINAPI DoSomething(); btw the .dll…

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• Embed ASP.NET server code in JavaScript

  - by hotcoder

  I've embeded the following server side code within <script tag. <% Dim dataTable As DataTable = cTab.getTabs(Session("UserID")) If (dataTable.Rows.Count > 0) Then For i As Int16 = 0 To dataTable.Rows.Count%> { contentEl:…

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• jQuery Tips and Tricks

  - by roosteronacid

  Miscellaneous Creating an HTML Element and keeping a reference, Checking if an element exists, Writing your own selectors by Andreas Grech The data function - bind data to elements by TenebrousX The noConflict function - Freeing up the $ variable by Oli Check…

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• What to put as the Provider for a mocked IQueryable

  - by Vaccano

  I am working with Moles and mocking a System.Data.Linq.Table. I got it constructing fine, but when I use it, it wants IQueryable.Provider to be mocked (moled) as well. I just want it to use normal Linq To Objects. Any idea what that would be? Here is the…

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• DateTime in winForms

  - by cameron

  I have the following code within the class. basically what i need is it to tell me the current DateTime. where i have a problem is when compiling, as under the dateTime code there is syntax error saying: "The type 'dateAndTime' already contains a…

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• Dynamically load nib for iPhone/iPad within view controller

  - by qui

  Hello I have converted an iPhone application using the wizard like thing in XCode into a universal app. It builds fine but obviously looks a bit rubbish in some areas :) I need to load nibs according to which device is being used. I dont wish to…

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• F# Static Member Type Constraints

  - by Stephen Swensen

  I'm trying to define a function, factorize, which uses structural type constraints (requires static members Zero, One, +, and /) similar to Seq.sum so that it can be used with int, long, bigint, etc. I can't seem to get the syntax right, and can't…

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• Python 3.1.1 Class Question

  - by Protean

  I'm a new Python programmer who is having a little trouble using 'self' in classes. For example: class data: def __init__(self): self.table = [] def add(self, file): self.table.append(file) data.add('yes') In this…

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• How do I export a large table into 50 smaller csv files of 100,000 records each

  - by Eddie

  I am trying to export one field from a very large table - containing 5,000,000 records, for example - into a csv list - but not all together, rather, 100,000 records into each .csv file created - without duplication. How can I do this,…

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• Pretty print code to PDF

  - by Joel

  I'm searching for a tool that will take a source directory and produce a single PDF containing the source code, preferably with syntax highlighting. I would like to read the PDF on my phone, in order to get familiar with a code-base,…

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• Using Objective-C blocks with old compiler

  - by H2CO3

  I'm using the opensource iPhone toolchain on Linux for developing for jailbroken iPhones. I'd like to take advantage of the new (4.0, 5.0) iOS SDK features, but I can't as my old build of GCC doesn't understand the ^ block syntax. I…

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• Can you return an assignable lvalue in Scala?

  - by Alex R

  (note, lvalue is actually a term from the C grammar, I don't know what it's called in Scala!) Trying to learn Scala... this evening I'm working on an internal DSL for a dynamically scoped language that might resemble PHP syntax. …

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• passing a fortran int array to C++ by calling C++ function in fortran

  - by cppb

  hi, I am trying to call a C++ function in FORTRAN subroutine. This C+ function is supposed to update an integer array. Here is a non-working code I wrote. Can someone please let me know what the issue is: ! FORTRAN function…

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• Why is there no IronPerl (Perl for .Net)?

  - by Renaud Bompuis

  I'm a bit disappointed that there doesn't seem to be any effort to make Perl a first-class citizen of the .Net world. I've read a few 'reasons' in the past but I don't see why they can't be overcome (different garbage…

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• perl one liner alternative to this bash "chain"?

  - by Michael Mao

  Hello everyone: I am trying to comprehend Perl following the way describe in the book "Minimal Perl". I've uploaded all source txt files onto my own server : results folder I got the output from using several bash…

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• Python Fabric error

  - by jwesonga

  I'm running fabric (Django deployment to apache) and everything seems to work fine until I get to the task for installing the site: def install_site(): "Add the virtualhost file to apache" require('release',…

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• GDI+ is giving me errors

  - by user146780

  I want to use GDI + just to load a png. I included the headers and lib file then I do: Bitmap b; b.fromfile(filename); I get this from the compiler though. Error 1 error C2146: syntax error : missing ';' before…

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• Remove characters after specific character in string, then remove substring?

  - by sah302

  I feel kind of dumb posting this when this seems kind of simple and there are tons of questions on strings/characters/regex, but I couldn't find quite what I needed (except in another language:…

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