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  • Manage MS SQL server over SSH (putty)

    - by adopilot
    There is great implementation of PuttY for Symbian S60 devices, and last versions of Nokia phones with full QWERTY keyboard offers comfort for using Putty and SSH goodies. I start wondering is there a way to access MSSQL over SSH and send T-SQL commands. I am able to connect my router which running on FreeBSD OS, also other CentOS server with MYSQL are able to me over SSH. I want to try access MS-SQL-2005 from my mobile phone, Probably this is not going to have daily use, it is just for geeky and justification to myself: why I had to buy so expensive a toy

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  • What is your favorite TN3270 Client?

    - by Vaibhav Bajpai
    I am using Mocha W32 TN3270 at work currently, and wondering what good alternatives exists? Recommendations on monospaced fonts for the client along with custom color settings would be appreciated as well. I am using Monaco with the default color settings, but it does not just cut it, some screenshots of your client at workplace are welcomed.

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  • Non RBAC User Roles and Permissions System: a role with properties

    - by micha12
    We are currently designing a User Roles and Permissions System in our web application (ASP.NET), and it seems that we have several cases that do no fit within the classical Role-Based Access Control (RBAC). I will post several questions, each devoted to a particular case. This is my second question (the first question is here: http://stackoverflow.com/questions/2839797/non-rbac-user-roles-and-permissions-system-checking-the-users-city). We have the following case: we need to implement a Manager role in our web application. However, a Manager can belong to one or several companies (within a big group of companies for which we are creating this web app). Say, there can be “Manager of companies A and B”, “Manager of company C”, etc. Depending on the companies that the Manager belongs, he has access to certain operations: for example, he can communicate with clients only of those companies that he belongs to. That is, “Manager of companies A and B” can only have contacts with clients of companies A and B, and not with those of company C. He can also view clients’ details pages of companies A and B and not of C, etc. It seems that this case falls within the RBAC. However, this is not really the case. We will need to create a ManagerRole class that will have a Companies property – that is, this will not be just a role as a collection of permissions (like in the classical RBAC), but a role with properties! This was just one example of a role having properties. There will be others: for example, an Administrator role that will also belong to a number of companies and will also have other custom properties. This means that we will a hierarchy or roles classes: class Role – base class class ManagerRole : Role List Companies class AdministratorRole : Role List Companies Other properties We investigated pure RBAC and its implementation in several systems, and found no systems featuring a hierarchy or roles, each having custom properties. In RBAC, roles are just collections of permissions. We could model our cases using permission with properties, like ManagerPermission, AdministratorPermission, but this has a lot of drawbacks, the main being that we will not be able to assign a role like “Manager of Companies A and B” to a user directly, but will have to create a role containing a ManagerPermission for companies A and B… Moreover, a "Manager" seems to be rather a "role" (position in the company) rather than a "permission" from the linguistic point of view. Would be grateful for any ideas on this subject, as well as any experience in this field! Thank you.

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  • Synchronized IEnumerator<T>

    - by Dan Bryant
    I'm putting together a custom SynchronizedCollection<T> class so that I can have a synchronized Observable collection for my WPF application. The synchronization is provided via a ReaderWriterLockSlim, which, for the most part, has been easy to apply. The case I'm having trouble with is how to provide thread-safe enumeration of the collection. I've created a custom IEnumerator<T> nested class that looks like this: private class SynchronizedEnumerator : IEnumerator<T> { private SynchronizedCollection<T> _collection; private int _currentIndex; internal SynchronizedEnumerator(SynchronizedCollection<T> collection) { _collection = collection; _collection._lock.EnterReadLock(); _currentIndex = -1; } #region IEnumerator<T> Members public T Current { get; private set;} #endregion #region IDisposable Members public void Dispose() { var collection = _collection; if (collection != null) collection._lock.ExitReadLock(); _collection = null; } #endregion #region IEnumerator Members object System.Collections.IEnumerator.Current { get { return Current; } } public bool MoveNext() { var collection = _collection; if (collection == null) throw new ObjectDisposedException("SynchronizedEnumerator"); _currentIndex++; if (_currentIndex >= collection.Count) { Current = default(T); return false; } Current = collection[_currentIndex]; return true; } public void Reset() { if (_collection == null) throw new ObjectDisposedException("SynchronizedEnumerator"); _currentIndex = -1; Current = default(T); } #endregion } My concern, however, is that if the Enumerator is not Disposed, the lock will never be released. In most use cases, this is not a problem, as foreach should properly call Dispose. It could be a problem, however, if a consumer retrieves an explicit Enumerator instance. Is my only option to document the class with a caveat implementer reminding the consumer to call Dispose if using the Enumerator explicitly or is there a way to safely release the lock during finalization? I'm thinking not, since the finalizer doesn't even run on the same thread, but I was curious if there other ways to improve this. EDIT After thinking about this a bit and reading the responses (particular thanks to Hans), I've decided this is definitely a bad idea. The biggest issue actually isn't forgetting to Dispose, but rather a leisurely consumer creating deadlock while enumerating. I now only read-lock long enough to get a copy and return the enumerator for the copy.

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  • How to change the $PATH in Mac OSX

    - by Samuel Elgozi
    I've installed git via the instaler and not with terminal with commands, and my $PATH changed, the path to the 'local' git was added the the end of the variable, and my $PATH changed to this: /usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/git/bin However, that doesnt help me, because i the path to Xcode's git comes first. so what I've done is the next, I added this lines to my '.bash_profile': export PATH="/usr/local/git/bin:$PATH" and now my path is the next: /usr/local/git/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/git/bin And I wanted to know how to remove the duplication from the end of the Path so I end up with: /usr/local/git/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin Thanks Ahead! And sorry if my english is too bad..

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  • ListView/ListAdapter paging

    - by synic
    I'm trying to implement paging in a custom ListAdapter. Right now I'm just making the request for the next page when the last item in the ListView becomes visible, by checking in getView() if position is >= the size of ListAdapter.getCount(). It works fine, but I'm wondering if there's a better way (or a different way) that will only make the request once the last item in the list is actually visible to the user. Anyone know of a way?

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  • Powershell ActiveDirectory-Module on SBS-2008?

    - by wullxz
    I read plenty of tutorials that describe how to install ADWS (ActiveDirectory Webservices) and Powershell. But I never saw any hint about installing ADWS on a SBS-2008 in order to work with Powershell and ActiveDirectory-module. I know, that I should use the SBS-Console to manage users, but there are tasks where it could be good to use AD as database of users and computers to loop through them (e.g. remote-commands on all workstations, find out user-lastlogon-times etc). Can anybody say, if it's ok (and supported?) to install AD-Powershell-Module and ADWS on a SBS-2008? Thanks

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  • Setting ViewController delegates in iPhone runtime

    - by Stein Rune Risa
    I am writing an iPhone application and needed to use the address book functionality. For this to work, it is necessary to specify a ABPeoplePickerNavigationControllerDelegate on the ViewController. The problem is that I am creating all fields and buttons dynamically runtime, and thus does not have any custom ViewController - using only UIViewController class. My question is then - how can I specify the delegate runtime without having to create a ViewController class just for this purpose.

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  • Joining an Active Directory domain using netdom

    - by Cheezo
    I have a simple script to join an AD domain and rename the computer. When I execute these commands directly on the CLI, it works fine. When I execute the same via batch file, I get an error saying The network path was not found I am running as Administrator with full privileges. I have googled around microsoft forums but my case is unique because it works from the CLI and not from the batch file netdom join %%computername%% /domain:OPSCODEDEMO.COM /userd:Administrator /passwordd:xxx netdom renamecomputer %%computername%% /NewName:%hostname% /Force The environment is Windows 2k8 R2 SP1 running on Ninefold Cloud (Xenserver).

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  • Accessing Private Frameworks to see what they do...

    - by Moshe
    I am investigating the UIFont thing on iPhone. (You can't easily use custom fonts.) I was wondering if the peeking at the Quarts drawing methods would help. The issue is, i don't know where to look or how to access that information. Where can I find the framework headers? Also, I was wondering where the iPhone stores the Fonts. (Path to them...)

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  • Installing SDM on a Cisco 2821 ISR

    - by Sam Sanders
    I trying to change the configuration of our router, it's a Cisco 2821 Integrated Services Router. I don't know much about Cisco products. While looking at the PDF manual for the router I notices it talked about SDM Security Device Manager. But when I point my web browser at the IP address of the router, it give me a very simple web interface. It's sort of like a string builder for CLI commands. I'm guessing SDM was not installed on it. So my question how would I go about do that? I found this link (below), but I'm a bit new to networking. So any advice would be welcome. http://www.cisco.com/en/US/docs/routers/access/cisco_router_and_security_device_manager/software/quick/guide/SDMq7.html

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  • Asp.net Security: IIdentity.IsAuthenticated default implementation.

    - by Pickels
    Hello Stackoverflowers, I am writing my own custom Identity class which implements IIdentity. I don't need to change the default method IsAuthenticated but so now I was wondering how does the default IIdentity determines if it should return true or false? I thought to find the answer in the FormsAuthenticationTicket I am using but not sure if that is correct. Thanks in advance, Pickels

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  • Google Chrome app file opened is not always in front, receiving focus

    - by Philipp Lenssen
    On Windows Vista, I'm launching files associated with a Google Chrome "Application Shortcut" app by double-clicking them. While they will always open this way, they will sometimes not receive focus -- i.e. they sit in the task bar quietly but don't actually show in front on the screen (until I click on the app in the task bar again). Does anyone know how I can force the just-opened app to receive focus? The app being opened actually contains a web app I can customize, so I also have access to performing JavaScript commands post-startup. For background information, here is the regedit file I originally used to create the file association. Might well be this is a Google Chrome internal issue... apps I open with other editors get their focus alright, AFAIK. Thanks!

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  • HP ProCurve Port Mode Configuration Question Mark 2

    - by SvrGuy
    We have a ProCurve Switch 2810-48G (J9022A). We need to disable auto negotiation on two ports and manually configure them to be full duplex gige ports. From the web GUI, Configuration Tab, Port Configuration sub tab, I am only presented with the option to configure the port as Auto - 1000. I take this to mean, auto negotiate duplex, manually configure the speed to be gige. From the CLI when I try to set 1000-full I get the following error: Value 1000-full is not applicable to port 39 (or whatever port I try) The exact commands I have entered are: config interface 39 speed-duplex 1000-full BTW: speed-duplex auto-1000 works ( I also tried full-1000 and that did not work either) How do I manually configure the port such that it is manually configured to use full duplex, 1000 mbs?

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  • how to enable layout in XmlHttpReeuqest in symfony

    - by celalo
    Symfony detects if it receives a XmlHttpRequest and automatically turns off your debug bar and layout. However I'd like to have the response decorated with a specified layout. Also I don't want to add custom line of code in the [FONT=Courier]action[/FONT] to enable the layout, I wish I can just make a configuration through yml files. Thanks in advance.

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  • Getting results in a result set from dynamic SQL in Oracle

    - by msorens
    This question is similar to a couple others I have found on StackOverflow, but the differences are signficant enough to me to warrant a new question, so here it is: I want to obtain a result set from dynamic SQL in Oracle and then display it as a result set in a SqlDeveloper-like tool, just as if I had executed the dynamic SQL statement directly. This is straightforward in SQL Server, so to be concrete, here is an example from SQL Server that returns a result set in SQL Server Management Studio or Query Explorer: EXEC sp_executesql N'select * from countries' Or more properly: DECLARE @stmt nvarchar(100) SET @stmt = N'select * from countries' EXEC sp_executesql @stmt The question "How to return a resultset / cursor from a Oracle PL/SQL anonymous block that executes Dynamic SQL?" addresses the first half of the problem--executing dynamic SQL into a cursor. The question "How to make Oracle procedure return result sets" provides a similar answer. Web search has revealed many variations of the same theme, all addressing just the first half of my question. I found this post explaining how to do it in SqlDeveloper, but that uses a bit of functionality of SqlDeveloper. I am actually using a custom query tool so I need the solution to be self-contained in the SQL code. This custom query tool similarly does not have the capability to show output of print (dbms_output.put_line) statements; it only displays result sets. Here is yet one more possible avenue using 'execute immediate...bulk collect', but this example again renders the results with a loop of dbms_output.put_line statements. This link attempts to address the topic but the question never quite got answered there either. Assuming this is possible, I will add one more condition: I would like to do this without having to define a function or procedure (due to limited DB permissions). That is, I would like to execute a self-contained PL/SQL block containing dynamic SQL and return a result set in SqlDeveloper or a similar tool. So to summarize: I want to execute an arbitrary SQL statement (hence dynamic SQL). The platform is Oracle. The solution must be a PL/SQL block with no procedures or functions. The output must be generated as a canonical result set; no print statements. The output must render as a result set in SqlDeveloper without using any SqlDeveloper special functionality. Any suggestions?

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  • Scriptable FTPS client able to send Keep Alive to control port?

    - by schultkl
    We need a FTP client that satisfies the following constraints: Windows Command-line scriptable, so we can automate it...sorry, FileZilla (?) FTPS, as it seems to perform better than SFTP The ability to send KeepAlive commands to the FTPS control port No passwords sent on the command line...sorry, curl Number 4, above, is critical: we have set KeepAlive in some other clients (e.g., CoreFTP LE) but we seem to have some routing equipment in the server environment which drops our connection when transferring a 7GB+ file. We have also set passive mode and "resume transfer" functionality seems currently broken with this secure file transport server...so we need to download the file in one go. What FTPS clients might meet our needs?

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  • Is ServerManager module available on Windows 7?

    - by ruslan
    Is ServerManager module available on Windows 7 Ultimate ? I think (but I'm not sure because I never looked at output before) the PS script that I have worked before but after some problems with IIS7 installation it stopped working. Following script import-module servermanager fails with error Import-Module : The specified module 'servermanager' was not loaded because no valid module file was found in any module directory. At line:1 char:14 + import-module <<<< servermanager + CategoryInfo : ResourceUnavailable: (servermanager:String) [Import-Module], FileNotFoundException + FullyQualifiedErrorId : Modules_ModuleNotFound,Microsoft.PowerShell.Commands.ImportModuleCommand I found recommendation to run Dism.exe /Online /Enable-Feature /FeatureName:ServerManager-PSH-Cmdlets on my machine but it also fails with error Feature name ServerManager-PSH-Cmdlets is unknown.

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  • Creating a new wordpress post from twitter tweets

    - by pingu
    Hi guys, I'd like to build an application that, on interval, it checks for tweets containing a particular hashtag, and creates an individual Wordpress post for each tweet that it finds. What is the best way to do this? Are there existing plugins/tools available, or should I write my own custom plugin?

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  • Display AxisRenderer outside Flex Chart

    - by Leandro Ardissone
    Hi, Is there a way to display the Vertical Axis outside the graph? I need the limits of the graph to be displayed between the vertical axis, without overlapping the series over the graph. See that screenshot of what I have: I need to get something like: Or I should create a custom axis renderer component that get data from this graph and display it outside?

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  • How to query Oracle from SQL Server ?

    - by Albert Widjaja
    Hi Everyone, I'm having difficulties in creating a connection from my SQL Server 2008 Enterprise SP2 x64 into the Oracle database 10g even though I have already install the Oracle Client 11g R2 ? I've followed this article from steps URL: http://www.ideaexcursion.com/2009/01/05/connecting-to-oracle-from-sql-server/ plus added: TNS_ADMIN into the Server variables which point into: C:\Oracle\product\11.2.0\client_1\network\admin what is working now: TNSNAMES.ORA has been copied successfully from the other Developer wworkstation i can TNSPING into the DB instance i can connect to the database using SQLplus and perform any SQL commands i can create the DSN ONLY when using "[b]C:\Windows\SysWOW64\odbcad32.exe[/b]" the normal odbcad32 doesn't show my DSN that I have just created ? the DSN created from the above works fine from the test connection. my goal: To be able to select the Oracle connection in the Linked server object but still no effect after I restart the server. (Windows Server 2008 Enterprise 64 bit SP2). Any idea please in resolving this problem would be greatly appreciated. Thanks.

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  • WinAPI magic and MONO runtime

    - by Luca
    I'm trying to get the same result of a .NET application (see the link Hide TabControl buttons to manage stacked Panel controls for details), but using the MONO runtime instead of the MS .NET runtime. Pratically, when the custom control is executed using the MONO runtime, the underlying message is not sent to the control, causing the tab pages to be shown... Is there a portable solution which is elegant as the linked one? If it is not possible, what are possible workarounds (apart from removing/adding tabs at runtime)?

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  • Paypal Payflow Link ASP.Net MVC Open Source Framework

    - by runxc1 Bret Ferrier
    I am looking at creating a site using ASP.Net MVC which of coarse has a paid membership option and needs to allow recuring payments via Paypal. I am thinking of using Paypals Payflow Link as the site will be fairly small. I am looking for an Open Source example or Framework that I can use with Payflow Link. Are there any good .Net Frameworks that only handle the payment system. The rest of the app will be custom app.

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