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  • Passing list and dictionary type parameter with Python

    - by prosseek
    When I run this code def func(x, y, *w, **z): print x print y if w: print w if z: print z else: print "None" func(10,20, 1,2,3,{'k':'a'}) I get the result as follows. 10 20 (1, 2, 3, {'k': 'a'}) None But, I expected as follows, I mean the list parameters (1,2,3) matching *w, and dictionary matching **z. 10 20 (1,2,3) {'k':'a'} Q : What went wrong? How can I pass the list and dictionary as parameters? Added func(10,20, 10,20,30, k='a') seems to be working

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  • Can a List<> be casted to a DataModel

    - by Ignacio
    I'm trying to do the following: public String createByMarcas() { items = (DataModel) ejbFacade.findByMarcas(current.getIdMarca().getId()); updateCurrentItem(); return "List"; } public List<Modelos> findByMarcas(int idMarca){ return em.createQuery("SELECT id, descripcion FROM Modelos WHERE id_marca ="+idMarca+"").getResultList(); } But I keep getting this expection: Caused by: javax.ejb.EJBException at com.sun.ejb.containers.BaseContainer.processSystemException(BaseContainer.java:5070) at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:4968) at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:4756) at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1955) at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1906) at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:198) at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:84) at $Proxy347.findByMarcas(Unknown Source) at controladores.EJB31_Generated_ModelosFacade_Intf_Bean_.findByMarcas(Unknown Source) Can anyone give a hand please? Thank you very much

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  • Displaying a list of Items in a WPF form using XAML

    - by Dave Colwell
    Hi guys, I am attempting to display a list of items (the style and controltemplate for these items are defined elsewhere) and i want to be able to add/remove as many as i want to. As i do not have infinite screen realestate I am displaying these in a ListBox control. This is the screen i have to date: What is going to happen is this. When i click the New button, i want the item to appear in the outlined area. So now for the problem: I want, when i click the New... Button, a new item to appear in the ListBox (outlined). Is it possible to do this using XAML? I am trying to work on seperating the business logic from the interface, so if there were some way to acheive this in XAML i would appreciate it. If not,can i use the custom templated item i have created in C# so that it will appear as the template specifies in the list box instead of like a normal ListBoxItem Thanks in advance!

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  • Initialization of std::vector<unsigned int> with a list of consecutive unsigned integers

    - by Thomas
    I want to use a special method to initialize a std::vector<unsigned int> which is described in a C++ book I use as a reference (the German book 'Der C++ Programmer' by Ulrich Breymann, in case that matters). In that book is a section on sequence types of the STL, referring in particular to list, vector and deque. In this section he writes that there are two special constructors of such sequence types, namely, if Xrefers to such a type, X(n, t) // creates a sequence with n copies of t X(i, j) // creates a sequence from the elements of the interval [i, j) I want to use the second one for an interval of unsigned int, that is std::vector<unsigned int> l(1U, 10U); to get a list initialized with {1,2,...,9}. What I get, however, is a vector with one unsigned int with value 10 :-| Does the second variant exist, and if yes, how do I force that it is called?

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  • aptitude: list all previous recommended packages

    - by casper
    sometimes when installing a package, aptitude recommends several other packages. Is there a way to show all previous recommended packages of all installed packages? Thanks in advance. Casper Edit: Thanks for the replys so far. I already tried: aptitude show ~i | grep '^Recommends' | cut -d ' ' -f 2- Thats mostly ok. But it gives also things back like: console-setup | console-data (>= 2002.12.04dbs-1) I want an easy way, to install all missing recommended packages. So aptitude install console-setup | console-data (>= 2002.12.04dbs-1) won't work ;-) Is there a way, without manual checking all entries, to do this?

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  • Add a different ID to each li element by jQuery

    - by Machi
    Hi guys, I'm new here and I'd like to ask a question about jQuery. I have the unordered list like: <ul id="pages"> <li class="something"><a href="#"></a></li> <li class="something"><a href="#"></a></li> <li class="something"><a href="#"></a></li> </ul> And I'd like to add a different ID to every li displayed in this <ul> (eg. <li class="something" id="li1">...). Is there a way how to achieve this via jQuery? Thanks a lot, Jakub

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  • rubygem "Argument list too long"

    - by mehmermaid
    My problem is that during or after running a process which uses Ruby intensively, when I use any gem command including gem --version or gem install rake, it hangs for just over a minute and then gives me this error: $ gem list /Users/username/.rvm/bin/gem: line 5: /Users/username/.rvm/bin/gem: Argument list too long /Users/username/.rvm/bin/gem: line 5: /Users/username/.rvm/bin/gem: Unknown error: 0 file at : line 5: /Users/username/.rvm/bin/gem #!/usr/bin/env bash if [[ -s "/Users/username/.rvm/environments/ruby-1.8.7-p334" ]] ; then source "/Users/username/.rvm/environments/ruby-1.8.7-p334" exec gem "$@" # this is line 5 else echo "ERROR: Missing RVM environment file: '/Users/username/.rvm/environments/ruby- 1.8.7-p334'" >&2 exit 1 fi The only way that I have found to get this working again is to restart my computer, which is obviously undesirable. I am using OSX 10.6.5 I have spent quite a while trying to find anyone else who has had this problem, and been unsuccessful. Do you have any idea why this might be happening?

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  • firefox: getting access to the list of tabs/windows to restore on startup

    - by robb
    Sometimes ffox fails to restore the previously open tabs/windows. This might be happening when some of the urls to be opened are no longer reachable (e.g. behind a vpn) or after the underlying OS (Windows) has been forcibly restarted (e.g. to complete an automated patch installation). Anyway, after restarting, can this list of urls be recovered somehow? Say for example, I was daft enough to have clicked on "start new session". Can I still get access to the old list of open urls? There is the browser history of course, but it contains a lot of stuff - the urls that were open when ffox last exited are not obvious. It would be neat if they were marked in some way - tagged for example. .robb

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  • Create list in existing site collection from a feature

    - by keysersoze
    I have created a feature, a publishing site, in Visual Studio to MOSS - this feature contains a masterpage, some page-templates, some site columns (grouped to match each page-template) and som custom list templates etc. I have also created a site collection, some sites and pages based on my feature. Now I have upgraded the code in my feature - I wanted a ListInstance to be created based on my custom list template. When I have upgraded my SharePoint (using WSPBuilder), the ListInstance and default data are visible if I create a new site collection, but existing site collection does not get the ListInstance and data. Is there anything I can do to update existing site collections to contain the ListInstance when upgrading?

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  • Where is the iPhone's Date & Time getting it's time zone list

    - by johnbdh
    I can get a list of time zones with [NSTimeZone knownTimeZoneNames], but that only gives the time zone IDs which include one or 2 cities in each time zone. The Date & Time settings has a great list of cities and I have seen a few other apps that have the same if not similar lookup lists. Where do these lists come from?? I do need to relate a picked city to it's time zone like Date & Time does. Thanks, John

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  • Searching Outlook Global Adress List

    - by MoominTroll
    I'm pulling up the Global Address List from Outlook like so... Microsoft.Office.Interop.Outlook.Application oApp = new Microsoft.Office.Interop.Outlook.Application(); AddressList gal = oApp.Session.GetGlobalAddressList(); ...with the aim of eventually being able to search through this in my own application to retrieve contact information which I can then supply to a method that squirrels off an email. Unfortunately given that my own GAL has about 20K entries in (the customers much more) using a foreach or something simply doesn't work in an acceptable timeframe. I want to pass a string like "Tom" to a method and have it return a list of possible contacts. Is this possible outside of actually opening up Outlook and creating the mail there? Note: There are a couple of other questions similar to this but most seem to have no good answer. I'm hoping I have more luck.

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  • List of tablets with keyboards.

    - by JamesM
    Please if you know any good tablets with keyboards that come either built-in or attachable (not via a USB port) please post a link to the tablet, Please add a review for that tablet if you have one, if you don't have one please say what you would do with it if you had one. It must have a physical keyboard, Cannot be a wired or wireless keyboard, only built-in/attachable see below tablets for more of an idea. Tablets With Keyboards: http://gdgt.com/asus/eee/pad/slider/ http://gdgt.com/asus/eee/pad/transformer/ If you have a table, Please what do you think of it: (Review) Your-Name: Your review. If you don't have a tablet (with a non USB keyboard) please say what you would do with one: JamesM: If I have a slider or a transformer, it would be running kFreeBSD-Debian-Squeeze. Please feel free to improve the layout/format of this topic.

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  • "Expected specifier-quantifier-list before b2Body" error in XCode

    - by Zeophlite
    I'm trying to derive class from CCSprite to store the sprites reference to its corresponding b2Body, but I've get the following errors (comments in Code) BoxSprite.h #import <Foundation/Foundation.h> #import "Box2D.h" #import "cocos2d.h" @interface BoxSprite : CCSprite { b2Body* bod; // Expected specifier-quantifier-list before b2Body } @property (nonatomic, retain) b2Body* bod; // Expected specifier-quantifier-list before b2Body @end // Property 'bod' with 'retain' attribute must be of object type BoxSprite.m #import "BoxSprite.h" @implementation BoxSprite @synthesize bod; // No declaration of property 'bod' found in the interface - (void) dealloc { [bod release]; // 'bod' undeclared [super dealloc]; } @end I was hoping to create the sprite and assign the body with: BoxSprite *sprite = [BoxSprite spriteWithBatchNode:batch rect:CGRectMake(32 * idx,32 * idy,32,32)]; ... sprite->bod = body; // Instance variable 'bod' is declared protected Then access the b2Body by: if ([node isKindOfClass:[BoxSprite class]]) { BoxSprite *spr = (BoxSprite*)node; b2Body *body = spr->bod; // Instance variable 'bod' is declared protected ... }

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  • Script to list current user's mapped network drives

    - by Dmart
    I have a Windows XP/ Server 2003 environment here users have mapped different network drives themselves using arbitrary drive letters. Some of these users do not know how to tell the true UNC path of these drives, and I would like to be able to run a script or program to query those drives and show me the drive letters and the corresponding UNC paths. I would like to see output like "net use" in that user's context so that I can see what drives THEY have mapped. I would need to do this using my own admin account, which is where the difficulty lies. I understand this information would be stored in the HKCU registry? I would love to be able to do this in Powershell, but a vbscript or even a standalone executable would do. Thanks.

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  • Grabbing random object from ArrayList is not random.

    - by Isai
    I am creating a method where if you pass in a parameter of type Random, then it will return a random object. Here is basically what I am trying to do: public T choose(Random r) { int randomInt = r.nextInt(randomList.size()); // randomList is just a instance variable return randomList.get(randomInt); } The random list has this the following strings:[2, 2, 2, 1, 1, 1, 1, c, c, c, a, a, a, a] Then I made a driver with the following code for (int i = 0; i < 10; i++) { System.out.print(rndList.choose(rnd)); // rnd is initialized as a static Random variable } However my outputs are not coming out random. I used the debugger and found out that my choose method generates an integer that is relatively low, so it will always print out either 2's or 1's but never c's or a's. I can't figure out why this is happening and help would be greatly appreciated.

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  • Excel 'recently used list' not showing on start menu, but working within excel

    - by Margaret Thorpe
    In windows 7 when you pin Excel 2007 to the start menu, it usually has a small arrow which shows your recently opened documents. Mine only shows permanently pinned documents. It used to work until I tried Office 2010 and then uninstalled it. If I open Excel and click on the file menu, I can see all the recently opened documents so they are being recorded somewhere... Any idea on how to restore it so I can view them on the start menu - Which I always used before?

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  • Windows Server NTFS volume list file name encodings and any illegal file names

    - by benbradley
    I'm having to deal with a Windows Server (NTFS) file server and our backup application appears to be failing with certain files. According to this https://en.wikipedia.org/wiki/NTFS#Internals NTFS apparently supports file names encoded in UTF-16 but according to their support team, our backup application only supports UTF-8. I'd like to confirm whether this is actually the problem by seeing the file name encoding for myself. The files that are failing appear to be using plain English A-Z letters and other ASCII characters. No accents or non-English letters etc. I suppose even though the letters appear to be plain A-Z the file name could still be encoded in UTF-16. Does anyone know of a utility or script that can recursively go through all files in a directory and show the encoding of the file name? Then I could try renaming to UTF-8 to see if the backup can proceed. I'm not a Windows developer so can't write this up myself. Presumably the encoding of the file name should be stored in the FS somewhere and therefore it should be possible to expose this.

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  • What control will be best for Buddy List?

    - by Arnab
    I'm developing a xmpp chat client in C#.NET. I'm little confused about what control should I use for Buddy list. Buddy list will consist of status icon, name & his buddy pic. Can u please recommend that what control will be best for me to use? (Do u think that ListView will be appropriate?) Another question, I'm using agsxmpp. Does it support invisible status in Gtalk. Is there any library out there bettre than this ? Thanks.

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  • Windows Feature List blank, Updates fail, system readiness tool says files are corrupt

    - by Chris T
    I tried to install IIS and to my surprise the feature/components lists was blank =[. I tried the system update readiness tool and it creates the following log: ================================= Checking System Update Readiness. Binary Version 6.1.7100.4104 Package Version 5.0 2009-09-30 23:38 Checking Deployment Packages Checking Package Manifests and catalogs. (f) CBS MUM Corrupt 0x800F0900 servicing\packages\Package_1_for_KB973540~31bf3856ad364e35~amd64~~6.1.1.0.mum Line 1: (f) CBS Catalog Corrupt 0x800B0100 servicing\packages\Package_1_for_KB973540~31bf3856ad364e35~amd64~~6.1.1.0.cat (f) CBS MUM Corrupt 0x800F0900 servicing\packages\Package_for_KB973540_RTM~31bf3856ad364e35~amd64~~6.1.1.0.mum Line 1: (f) CBS Catalog Corrupt 0x800B0100 servicing\packages\Package_for_KB973540_RTM~31bf3856ad364e35~amd64~~6.1.1.0.cat (f) CBS MUM Corrupt 0x800F0900 servicing\packages\Package_for_KB973540~31bf3856ad364e35~amd64~~6.1.1.0.mum Line 1: (f) CBS Catalog Corrupt 0x800B0100 servicing\packages\Package_for_KB973540~31bf3856ad364e35~amd64~~6.1.1.0.cat Checking package watchlist. Checking component watchlist. Checking packages. Checking component store (f) CSI Catalog Corrupt 0x800B0003 winsxs\Catalogs\efdfd17ac9909b9d81e1455d9abf291319237877c23df8a67a3f5a1f2f9e034f.cat 5fbf0b9691b..6772f1b0a58_31bf3856ad364e35_6.1.7100.4127_c2160c1f90006ee6 (f) CSI Manifest All Zeros 0x00000000 WinSxS\Manifests\amd64_microsoft-windows-mediaplayer-wmpdxm_31bf3856ad364e35_6.1.7100.4127_none_35ba254677b2a294.manifest amd64_microsoft-windows-mediaplayer-wmpdxm_31bf3856ad364e35_6.1.7100.4127_none_35ba254677b2a294 (f) CSI Manifest All Zeros 0x00000000 WinSxS\Manifests\wow64_microsoft-windows-mediaplayer-wmpdxm_31bf3856ad364e35_6.1.7100.4127_none_400ecf98ac13648f.manifest wow64_microsoft-windows-mediaplayer-wmpdxm_31bf3856ad364e35_6.1.7100.4127_none_400ecf98ac13648f Summary: Seconds executed: 240 Found 9 errors CSI Manifest All Zeros Total Count: 2 CSI Catalog Corrupt Total Count: 1 CBS MUM Corrupt Total Count: 3 CBS Catalog Corrupt Total Count: 3 How can I fix this?

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  • Reset local Certificate Revocation List (CRL) manual

    - by Sasha
    How can I reset local CRL (in OS local cash) in Windows OS (XP, Windows 7) manual? We need to reset local CRL because otherwise the OS will use local CRL until "next update" period. As described in "Manually publish the CRL": Clients that have a cached copy of the previously-published CRL or delta CRL will continue using it until its validity period has expired, even though a new CRL has been published. Manually publishing a CRL does not affect cached copies of CRLs that are still valid; it only makes a new CRL available for systems that do not have a valid CRL.

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