Search Results

Search found 11297 results on 452 pages for 'delete operator'.

Page 181/452 | < Previous Page | 177 178 179 180 181 182 183 184 185 186 187 188  | Next Page >

• Keyboard problem with ubuntu 13.10 when holding key down

  - by Lachezar Raychev

  I have the fallowing problem after isntalling the new Ubuntu OS. When i press and hold a key, for example "p" it writes one time "p", and while i am holding it the other "pppp" that are written come with a huge delay between each other - like 1 second or more. If i want to hold down backspace to delete a string of 5 letters it takes me like 10 seconds to do it. Is this a reported problem or does anybody has a solution to this problem?

  Read the article

• A simple technique to take care of temporary files (Tip: Windows won't do it for you)

  This is a nice and simple approach that I came up with in order to delete temporary files even long after I forgot about them.

  Read the article

• Painless management of a logging table in SQL Server

  Tables that log a record of what happens in an application can get very large, easpecially if they're growing by half a billion rows a day. You'll very soon need to devise a scheduled routine to remove old records, but the DELETE statement just isn't a realistic option with that volume of data. Hugo Kornelis explains a pain-free technique for SQL Server. Top 5 hard-earned Lessons of a DBA New! Part 4, ‘Disturbing Development’ by Grant Fritchey, features the return of Joe Deebeeay and a server-threatening encounter with ORMs - read it here

  Read the article

• Are sequence designs appropriate for GUI button design?

  - by JustADude

  Specifically, I have numerous buttons that will be changing color based on state information from operator input and input from various subcomponents and sensors. I would like to use UML or some other type of design diagrams to be able to capture the color transition. Some folks have suggested sequence diagrams, but I haven't been able to find any good examples that show how to incorporate this design artifact. I would really like to head in this direction to help developers. Are sequence designs in fact, appropriate, or is there a more appropriate design?

  Read the article

• What are the best practices to use NHiberante sessions in asp.net (mvc/web api) ?

  - by mrt181

  I have the following setup in my project: public class WebApiApplication : System.Web.HttpApplication { public static ISessionFactory SessionFactory { get; private set; } public WebApiApplication() { this.BeginRequest += delegate { var session = SessionFactory.OpenSession(); CurrentSessionContext.Bind(session); }; this.EndRequest += delegate { var session = SessionFactory.GetCurrentSession(); if (session == null) { return; } session = CurrentSessionContext.Unbind(SessionFactory); session.Dispose(); }; } protected void Application_Start() { AreaRegistration.RegisterAllAreas(); FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters); RouteConfig.RegisterRoutes(RouteTable.Routes); BundleConfig.RegisterBundles(BundleTable.Bundles); var assembly = Assembly.GetCallingAssembly(); SessionFactory = new NHibernateHelper(assembly, Server.MapPath("/")).SessionFactory; } } public class PositionsController : ApiController { private readonly ISession session; public PositionsController() { this.session = WebApiApplication.SessionFactory.GetCurrentSession(); } public IEnumerable<Position> Get() { var result = this.session.Query<Position>().Cacheable().ToList(); if (!result.Any()) { throw new HttpResponseException(new HttpResponseMessage(HttpStatusCode.NotFound)); } return result; } public HttpResponseMessage Post(PositionDataTransfer dto) { //TODO: Map dto to model IEnumerable<Position> positions = null; using (var transaction = this.session.BeginTransaction()) { this.session.SaveOrUpdate(positions); try { transaction.Commit(); } catch (StaleObjectStateException) { if (transaction != null && transaction.IsActive) { transaction.Rollback(); } } } var response = this.Request.CreateResponse(HttpStatusCode.Created, dto); response.Headers.Location = new Uri(this.Request.RequestUri.AbsoluteUri + "/" + dto.Name); return response; } public void Put(int id, string value) { //TODO: Implement PUT throw new NotImplementedException(); } public void Delete(int id) { //TODO: Implement DELETE throw new NotImplementedException(); } } I am not sure if this is the recommended way to insert the session into the controller. I was thinking about using DI but i am not sure how to inject the session that is opened and binded in the BeginRequest delegate into the Controllers constructor to get this public PositionsController(ISession session) { this.session = session; } Question: What is the recommended way to use NHiberante sessions in asp.net mvc/web api ?

  Read the article

• ASP.NET 4.0 and the Entity Framework 4 - Part 1 - Create a Database using Model-First Development

  This is the first in a series of articles that will develop an ASP.NET application that uses the Entity Framework 4. This article will demonstrate how to use Visual Studio 2010 and the Entity Framework 4 to create a database in a step-by-step approach. The database created in this article will then be used in future articles to demonstrate how to add, update, delete, and select records using the Entity Framework.

  Read the article

• Stairway to T-SQL DML Level 9: Adding Records to a table using INSERT Statement

  Not all applications are limited to only retrieving data from a database. Your application might need to insert, update or delete data as well. In this article, I will be discussing various ways to insert data into a table using an INSERT statement. Need to share database changes?Keep database dev teams in sync using your version control system and the SSMS plug-in SQL Source Control. Learn more.

  Read the article

• Dynamic Manipulation of Silverlight controls

  In this article, you will learn how to create and delete Silverlight controls or XAML elements at runtime. You will also learn how to create event handlers and associate them with the dynamically created control at runtime.

  Read the article

• Azure Blob and Entity Table Integration, extending the Thumbnail sample

  This article describes the concepts for doing CRUD (Create, Read, Update, Delete) operations on Windows Azure Tables and how table data can interact with the Blobs....Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

  Read the article

• is it possible to have duplicated folders on /home folder new partition as an error?

  - by ranna

  i move my home directory to it's own partition but i end with what it seems to be a duplicated home folders (there are 2 accounts admin and everyones account) i have "admin and everyones" folders and then i have in hide ".ecryptfs" inside i had again "admin and everyones" folder inside there is .encryptfs and .private inside each account cant read it's content as seems encrypted. which of both folders im able to delete the ones inside .encryptfs or the other showing in unhide mode "admin and everyones"? it seems is dulpicated as have the same file size.

  Read the article

• ASP.NET 4.0 and the Entity Framework 4 - Part 3 - Execute Stored Procedures Using the Entity Framewo

  In this article, Vince demonstrates the usage of the Entity Framework 4 to execute stored procedures to create, read, update, and delete records in the database created in Part 1. After a short introduction, he examines the creation of the stored procedures and Web Forms, addition of the Stored Procedures to the Entity Model including adding, updating, and deleting records. He also shows how to retrieve a single record from the database.

  Read the article

• How can I clear history and settings for the Remote Desktop Viewer (Vinagre)?

  - by user68370

  How do I clear all the settings for Vinagre to take it back to a brand-new, virgin state? I accidentally typed a connection in wrong and I cannot figure out how to delete it. Also some of my connections are not working correctly and I think that if I could flush the whole thing clean it might fix those issues. I have tried uninstalling and reinstalling, but it remembers the previous settings/connections.

  Read the article

• How can I get rid of just the untracked files in git?

  - by dukeofgaming

  In Mercurial I can do this with the bundled Purge Extension and executing the following command: hg purge Also good to get rid of ignored files: hg purge --all I'm curious about the most practical/used equivalent solution in git. Edit: I want to just get rid of the untracked files, not reset everything (e.g. suppose I have a program generating cache files or generated code and I want to delete them with git's help)

  Read the article

• Problems with installing Ubuntu 12.04 alongside Windows 7

  - by Shrijesh

  Despite others, the installation shows "Install alongside Windows 7" option but when I select that option, it asks to remove the installation drive and close the tray if any and press Enter. After I press Enter, it restarts and opens Windows and when I put the CD-R again, it goes back to the option. What shall I do? I don't want to delete any files and Windows 7 but still want to try out Ubuntu 12.04 as I was a former user of Ubuntu 11.04 a year or so ago.

  Read the article

• Pause upgrade halfway through?

  - by rudivonstaden

  With my current Internet connection, it will take about 18 hours to download all the files needed to upgrade from 12.04 to 12.10. Is there a way that I can first download the files in the background and then do the upgrade? Alternatively, if I use the graphical Distribution Upgrade tool via Update Manager, can I Cancel halfway through the downloads and start again where I left off, or will it delete the files it's downloaded so far?

  Read the article

• Fixing Gatekeeper Row Cardinality Estimate Issues

  The Query Optimiser needs a good estimate of the number of rows likely to be returned by each physical operator in order to select the best query plan from the most likely alternatives. Sometimes these estimates can go so wildly wrong as to result in a very slow query. Joe Sack shows how it can happen with SQL Queries on a data warehouse with a star schema. Make working with SQL a breezeSQL Prompt 5.3 is the effortless way to write, edit, and explore SQL. It's packed with features such as code completion, script summaries, and SQL reformatting, that make working with SQL a breeze. Try it now.

  Read the article

• Limitation of high level languages? [closed]

  - by user1705796

  My question may look bit philosophical and nonsense! But I need to know kind of instructions those are not well suitable in high level languages even in c? Or rarely use in the development of software? Like read/write content of CPU registers may useful in debugging programs. And access to cache memory required when developing OS (maybe I am wrong at this point). Is this kind of instruction available languages like Java, Python, C? I also have a second question: And Why all high level languages not having same uniform syntax; at-least same standard library interface name? In python there is and. Or operator is almost same as && and ||. I think Python is developed after C but space indentation is compulsory in Python. Why Python does not use brackets {}. I already know this question going to be highly down-voted.

  Read the article

• xmodmap reverting periodically

  - by JediBrooker

  I'm using xmodmap to swap control and command keys on my macbook pro. However, periodically the key revert back to their original state and this is becoming quite annoying. I'm on Ubuntu 13.10 and I can remember when this situation started occurring was when the system got a keyboard settings (in the system settings) update. Any ideas as to how to either: 1) delete the keyboard settings, or 2) stop the keyboard settings from reverting my keys ??? Cheers!

  Read the article

• New-line search &amp; replace in OpenOffice.org Writer -- the lazy way

  <b>Free Software Magazine:</b> "Trouble is, the resulting file has hard new-line characters after every line, and a double new-line between paragraphs. I could cursor to the end of each line, delete it, and type in a space, but my inner sloth told me there had to be a better way."

  Read the article

• ASP.NET 3.5 ListView (Template-Based Web Controls)

  So far most of the beginner ASP.NET 3.5 web applications we ve discussed focus on two major data web controls to retrieve update delete and update data to the MS SQL server database. Today we ll add a third control ListView. It will allow us to accomplish tasks that we can t perform with the other two controls.... GoGrid Cloud Center Connect Cloud and Dedicated Servers on Your Private Data Center

  Read the article

• SQL Server 2008 Cluster Installation - First network name always fails

  - by boflynn

  I'm testing failover clustering in Windows Server 2008 to host a SQL Server 2008 installation using this installation guide. My base cluster is installed and working properly, as well as clustering the DTC service. However, when it comes time to install SQL Server, my first attempt at installation always fails with the same message and seems to "taint" the network name. For example, with my previous cluster attempt, I was installing SQL Server as VSQL. After approximately 15 attempts of installation and trying to resolve the errors, e.g. changing domain accounts for SQL, setting SPNs, etc., I typoed the network name as VQSL and the installation worked. Similarly on my current cluster, I tried installing with the SQL service named PROD-C1-DB and got the same errors as last time until I tried changing the name to anything else, e.g. PROD-C1-DB1, SQL, TEST, etc., at which point the install works. It will even install to VSQL now. While testing, my install routine was: Run setup.exe from patched media, selecting appropriate options After the install fails, I'd chose "Remove node from a SQL Server failover cluster" and remove the single, failed, node Attempt to diagnose problem, inspect event logs, etc. Delete the computer account that was created for the SQL Service from Active Directory Delete the MSSQL10.MSSQLSERVER folder from the shared data drive The error message I receive from the SQL Server installer is: The following error has occurred: The cluster resource 'SQL Server' could not be brought online. Error: The group or resource is not in the correct state to perform the requested operation. (Exception from HRESULT: 0x8007139F) Along with hundreds of the following errors in the Application event log: [sqsrvres] checkODBCConnectError: sqlstate = 28000; native error = 4818; message = [Microsoft][SQL Server Native Client 10.0][SQL Server]Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'. System configuration notes: Windows Server 2008 Enterprise Edition x64 SQL Server 2008 Enterprise Edition x64 using slipstreamed SP1+CU1 media Dell PowerEdge servers Fibre attached storage

  Read the article

• Silent application installation script

  - by Achu

  I use the following script to install application from the server: ECHO OFF IF EXIST "C:\SCRIPTS\drvsw01.cmd" GOTO :L1 C: LABEL System_Drive CD\ MD SCRIPTS COPY U:\Scripts\*.* C:\SCRIPTS\ install.exe -i silent -DLICENSE_ACCEPTED=true -f response_file ECHO "SCRIPTS FOLDER INSTALLATION SUCCESSFUL" :L1 ECHO "JAVA INSTALLATION" U:\Softwares\Java_Run_Time\jre-6u26-windows-i586.exe ECHO "JAVA INSTALLATION SUCCESSFUL" ECHO "OFFICE SOFTWARE INSTALLATION" ECHO "MS OFFICE INSTALLATION" U:\Softwares\Office_2007\setup.exe ECHO "MS-OFFICE INSTALLATION SUCCESSFUL" U:\Softwares\SaveAsPDFandXPS.exe ECHO "MS-OFFICE PDF%XPS Add in INSTALLATION SUCCESSFUL" ECHO "NETWORK SCAN GEAR INSTALLATION" U:\Softwares\ScanGear\english\DISK1\setup.exe ECHO "NETWORK SCAN GEAR INSTALLATION SUCCESSFUL" ECHO "7ZIP INSTALLATION" U:\Softwares\7ZIP\7z457.EXE E CHO "7ZIP INSTALLATION SUCCESSFUL" ECHO "IFAN VIEW INSTALLATION" U:\Softwares\IrfanView_4.5\iview425_setup.exe ECHO "IFAN VIEW INSTALLATION SUCCESSFUL" U:\Softwares\IrfanView\irfanview_plugins_425_setup.exe ECHO "IFAN VIEW PLUGINS INSTALLATION SUCCESSFUL" U:\Softwares\Firefox4\Firefox4.exe ECHO "FIREFOX INSTALLATION SUCCESSFUL" ECHO "FIREFOX PLUGIN INSTALLATION" U:\Softwares\Flash_Player_10\install_flash_player.EXE U:\Softwares\Flash_Player_10\install_flash_player_10_active_x.exe ECHO "FIREFOX INSTALLATION SUCCESSFUL" ECHO "ACROBAT READER 10 INSTALLATION" U:\Softwares\Adobe_Acrobat_Reader_10\AdbeRdr10.exe ECHO "ACROBAT 10 Installation SuccESSFUL" ECHO "INSTALLATION CD burner WINDOWS XP" U:\Softwares\CDburnerxpsetup.exe ECHO "Installation of CD burner Successful" ECHO "INSTALLATION IE8 for WINDOWS XP" U:\SOFTWARE\IE8\IE8-WindowsXP-x86-ENU.exe ECHO "INSTALLATION IE8 SUCCESSFUL" ECHO "THE USER ACCOUNT WOULD BE DELETED" NET USER USER /DELETE ECHO "USER ACCOUNT DELETE SUCCESSFUL" echo %ERRORLEVEL% Now, i want to make this script installing everything silently except MS-Office. Ms-Office b/c i have to customize installing only word, excel & powerpoint. How can i make this script silent? or are there a nice script for this? Thanks,

  Read the article

• Useful Excel keyboard shortcuts

  - by Ben Lings

  What keyboard shortcuts do you use in Excel? Things I've discovered recently and found very useful are: Shift + Space - select the current row Ctrl + Space - select the current column Ctrl + Shift + Space - select the block of contiguous cell Ctrl + + - Insert (as in the context menu). If the current row is selected, will insert a new row. Ctrl + - - Delete (as in the context menu). If the current row is selected, will delete entire row. What (apart from the normal cut, copy, paste, etc) do you use? Ctrl + 1 to open the Format dialog. Shift + F2 to add/edit a cell comment. Shift + F2, followed by Esc to select the current cell comment, which can then be moved around with the arrow keys (????) or deleted by pressing Del. Ctrl + ???? to move to the last non-blank cell in a series. This is usually the edge of a table, but not if you have blank cells in the path. Pressing End followed by an arrow key does the same thing. Alt + F11 to open the VBA editor. Alt + = to start a SUM() formula and go straight to selecting cells to be summed. Ctrl + G or F5 to jump to a cell by typing its coordinates (e.g. C3) Ctrl + Home to jump to the top left, usually A1 unless you you are in a frozen split view, in which case it will jump to the top left of the "data" area. Ctrl + ; and Ctrl + Shift + ; to insert the current date and time, respectively. I know Ben Lings already posted this one, but I find it indispensable.

  Read the article

• Windows 7 Backup not backing up custom library?

  - by James McMahon

  I have created a custom Library under Windows 7 64bit professional to handle my source code. When I tried Windows Backup and Restore for the first time I get the following error Backup encountered a problem while backing up file C:\Windows\System32\config\systemprofile\Source. Error:(The system cannot find the file specified. (0x80070002)) I've found a thread on the error on the Microsoft answers site. But it appears to be 404 (there is a version in Google's Cache) and the thread starter never gets an answer to his issue that works. The official Microsoft answer on this is This problem is due to one or more profiles under HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsNT\CurrentVersion\ProfileList with missing ProfileImagePath. To check whether you have missing profiles: Open regedit, navigate to the above registry key. (HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList). Expand the list Click on each of the profiles listed. The first 3 profiles should have ProfileImagePath value of %SystemRoot%\System32\Config\SystemProfile, %SystemRoot%\ServiceProfiles\LocalService, and %SystemRoot%\ServiceProfiles\NetworkService respectively. Starting from the 4th profile, the ProfileImagePath should contain path to the user profiles on your machine, such as C:\users\Christine If one or more of the profile has no profile image, then you have missing profiles. To work around this, delete the profile in question (Caution: The registry contains critical settings that are necessary for your system to function properly. Take extra caution while making changes) First, export the ProfileList key for safekeeping. (Right click on the key, choose “Export”, and save it to the desktop.) Right click on the profile in question, choose delete. Try backup again. This does not work for me. Anyone have any idea what is going on here?

  Read the article

• ADSIEdit Cleanup After Exchange 2003 Crash During Transition To Exchange 2010

  - by ThaKidd

  Hello all. I would value some input from a few Exchange 2010 experts. I have almost completed the transition from Exchange 2003 Standard to Exchange 2010 Standard. Everything went smoothly until I tried to uninstall Exchange 2003. At that point the server bit the dust and died completely. I now have NO access to the old Exchange System Management MMC as I am running Windows 2008 SR2 and Windows 7 only. I can only fix this with ADSIEdit, EMShell, and EMConsole. I have used the 2010 shell to move/remove/verify that all mailboxes, public folders and OAB are hosted on Exchange 2010. I also verified that the routing connector has been deleted. The only two things that were not done was to remove the Recipient Update Service and actually perform the removal of the 2003 software. I have spent a lot of time going through ASDIedit and have located the old Administrative Group and the Exchange 2003 server listed under it. I also located the Recipient Update Service which includes two entries; Enterprise and my domain name. I have read that it is an unwise idea to remove the old administrative group so I won't bother messing with that. I am repeatedly getting three warnings in the Application Log. Both are from MSExchangeTransport EventID 5006 (Cannot find route to Mailbox Server OLDSERVER) and 5020 (The topology doesn't contain a route to Exchange 2000 Server or Exchange Server 2003) So my questions are: To clean out AD of the old Exchange 2003 info, can I delete the server name folder (Configuration - Services - Microsoft Exchange - ExchOrg - Administrative Groups - First Administrative Group - Servers - Old Server) and also delete the Update Recipient Service (Enterprise) and Update Recipient Service (DOMAIN) containers safely? Are there any additional items I need to address to ensure the AD is clean? Thanks in advance for your help!

  Read the article

< Previous Page | 177 178 179 180 181 182 183 184 185 186 187 188  | Next Page >