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• C#/WPF: Print a ListView

  - by Joseph Melettukunnel

  Does anyone have an idea how to Print (A4) the Content of a ListView (e.g. with all the ColumnHeaders, fit to the Page-Width and without the Scrollbar)? I've found several old threads about this on stackoverflow, but no complete answer. Thank you. Cheers

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• Disabling horizontal scrolling using mouse wheel

  - by Carlos

  Hello, I am using Windows 7 x64 on an iMac (via BootCamp) with the button-less Magic Mouse that comes with the iMac. I would like to disable the horizontal scrolling that happens when you move slightly the finger horizontally while doing a vertical scrolling. In the Control Panel, Mouse section, Wheel tab, Horizontal Scrolling section, the minimum value that you can enter is 1, not 0. Is there a way (in the Registry) to disable horizontal scrolling using the mouse wheel? Or to set that value to 0 to see if it does the trick? Notice that this is a Windows specific question, not Mac OSX or Apple or Magic Mouse question, it can apply to any mouse in Windows whose wheel supports horizontal scrolling apart from vertical scrolling.

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• Creating/Editing Existing Documents

  - by Caroline Jones

  A document was shared with me, enabling me to edit it. However, whenever I open it, it only lets me view it, and anytime I try to open the "Open with Google Docs" tab, it acts as if I never pressed it, same as if I try to download it. Same with whenever I try to create a new document. I'll click "Create" and then "Document" and it won't be registered. I really need these issues fixed pronto, as I have to use this software every day. Please help!!

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• Hangs with LINQ-SQL Server and TransactionScope

  - by Zian Choy

  I'm encountering a hang when the program tries to access the fruit database. I've already enabled network access MSDTC on both my development computer and the SQL Server server. Code: (pardon the code coloring...SO's misinterpreting my VB .NET) Using ts As New TransactionScope Dim fruit As New FruitDataContext Dim thingies As New ThingiesDataContext If (From f In fruit.tblApples Where f.Rotten = True).Count >= 1 Then 'Record today's date as the day that the rotten apples were dumped. End If 'Other complicated code that uses ThingiesDataContext and FruitDataContext du.SubmitChanges() ts.Complete() End Using

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• GPO best practices : Security-Group Filtering Versus OU

  - by Olivier Rochaix

  Good afternoon everyone, I'm quite new to Active Directory stuff. After upgraded Functional level of our AD from 2003 to 2008 R2 (I need it to put fine-grained password policy), I then start to reorganized my OUs. I keep in mind that a good OU organization facilitate application of GPO (and maybe GPP).But in the end, it feels more natural for me to use Security-group filtering (from Scope tab) to apply my policies, instead of direct OU. Do you think it is a good practice or should I stick to OU ? We are a small organisation with 20 users and 30-35 computers. So, we got a simple OU tree, but more subtle split with security-groups. The OU tree doesn't contain any objects except at the bottom level. Each bottom level OU contains Computers,Users, and of course security groups. These security groups contains Users & Computers of the same OU. Thanks for your advices, Olivier

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• Virtual memory on Linux doesn't add up?

  - by Brendan Long

  I was looking at System Monitor on Linux and noticed that Firefox is using 441 MB of memory, and several other applications are using 274, 257, 232, etc (adding up to over 3 GB of virtual memory). So I switch over to the Resources tab, and it says I'm using 462 MB of memory and not touching swap. I'm confused. What does the virtual memory amount mean then if the programs aren't actually using it. I was thinking maybe memory they've requested but aren't using, but how would the OS know that? I can't think of any "I might need this much memory in the future" function..

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• setup Mac Book Wifi interface as Wifi hotspot using specific DHCP option

  - by srjohnhuang

  I want to using my Mac Book as an access point. Besides that I also need to configure its DHCP server to not provide DNS info. For example, Mac Books AP's ssid is "MacBookHotspot". While my iPhone connected to "MacBookHotspot", I want the Wifi info displayed my iPhone would be looked like: IP ADDRESS DHCP(tab) IP Address 192.168.0.1 Subnet Mask 255.255.255.0 Router 192.168.0.254 DNS Search Domains Client ID (key point: DNS filed is blank) Does anyone have any good suggestion? Thanks!

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• How to fix skipping/stuttering audio in Google Chrome

  - by Droid

  If I play Google Music, or a Youtube video in the Chrome browser, and then open a new tab and start typing the address bar, the audio will quickly cut in and out as I am typing (with almost every letter I type). It also is choppy if I play the video and start typing in the start menu. I can not repeat this behavior using internet explorer. Based on that Im thinking that it maybe a problem with the version of flash Chrome is using but I'm not sure. Any ideas? Im running 32 bit windows 7, i.e. 9, and chrome 23.0 pc is a lenovo t43p. I have the latest sound drivers. i.e. is using flash 11.5.502. chrome is using : Adobe Flash Player - Version: 11.5.31.2 Only one (this) plugin is listed for flash in the chrome plugins list.

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• Nvidia System Tools compatible with GTX 560 Ti?

  - by Paula Ferreira

  I want to download and use Nvidia System Tools with ESA suport. But on the "Supported Products" tab my GTX 560 Ti isn't listed. The product was last released on April last year, but it shows support for both the GTX 570 and 580 as well as the GTX 4x family. All sister cards of the GTX 560. Has anyone successfuly ran this nvidia product with the GTX 560 Ti? Why wasn't this card included on the list of supported products?

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• Workaround to extend limited screen real-estate on Windows?

  - by Brian

  I need a means to use a software tool that requires at least 900 pixels of vertical resolution (as in, the "OK" button to save settings won't be reachable on smaller displays) on a laptop/projector with only 768 pixels of vertical resolution for a training session. So far the only workaround that's been suggested is to memorize the number of tab stops to reach the "OK" and "Cancel" buttons. Any suggestions on a better workaround? What I'd like to see is a utility that would let me treat the physical display as a 1024x768 view port into a larger, virtual display area. Does anything like that exist? Anything else that might help?

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• bitmap data as movie clip

  - by Ross

  Hi, I import my images with imageLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, onComplete); imageLoader.load(imageRequest); and then try and cast as a movieclip: var newImage:MovieClip = imageLoader.content as MovieClip; addChild(newImage); i keep getting errors, is this possible? Thanks, Ross

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• Programmatically adding Javascript File to User Control in .net

  - by gnomixa

  How do you add Javascript file programmatically to the user control? I want the user control to be a complete package - ie I don't want to have to add javascript that's related to the user control on the page where it's used, when I can do it inside the control itself. Since there is no Page object in the user control, how would you do it?

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• Looking for zsh completion file for osX native commands

  - by Chiggsy

  I've been digging deep into what actually comes with osX in /usr/bin and especially /usr/libexec. Quite good stuff really, although the command syntax is a bit.. odd. Let me direct the curious to the command that made me think of this: networksetup -printcommands I can not think of a command that better illustrates the need for good completion. security -h perhaps, but those commands have a familiar easy-to-read format. I beseech the community, please point me to a place where I can find such a thing. I never type them right, and I ache for tab completion for this Anyone have any idea where I could grab something? I'd prefer to stand on the shoulders of giants instead of trying to make a zsh/bash completion script leap into the world, ready for battle, like Athena, from my forehead. I am no Zeus when it comes to compctl. Not at all.

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• Lightbox not loading.

  - by Nimbuz

  // Lightbox $('a.lightbox').click(function () { $.getScript("js/lightbox.js", function () { alert('Load Complete'); $("a.lightbox").lightbox({ 'type': 'iframe', 'overlayOpacity': 0.6, 'width': 940, 'hideOnContentClick': false }); }); }); I want to load script on first request, but it doesn't seem to work, the page just redirects to the linked website, does not open iframe in lightbox. Thanks for your help.

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• Evidence Based Scheduling Tool

  - by Serhat Özgel

  Are there any free tools that implement evidence based scheduling that joel talks about? There lies fogbugz of course but I am looking for a simple and free tool that can apply ebs on some tasks that I give estimates (and actual times which are complete) for.

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• Very poor battery life on Lenovo ThinkPad W500 laptop

  - by Matt

  I have a new ThinkPad W500 laptop (w/ 9 cell battery) running Windows 7 RTM 64-bit. All drivers* and BIOS are the latest. Battery life appeared poor so I performed several tests under the following conditions: Battery starts with 100% charge Screen on minimum brightness Screen saver running Wifi n enabled and active "Normal" set of programs running including Outlook 2007, FeedDemon, TweetDeck and antivirus Laptop left untouched during tests Under the above conditions, I clocked under 2 hours of battery life across 3 tests (1:49, 1:52, 1:47). If I actually use the computer, we're looking at 1:30. Something is not right... The smoking gun here is that Lenovo hasn't officially released Windows 7 drivers for this laptop. I haven't tried with Vista or XP yet. What are others seeing? Update: For W500 owners w/ the 9 cell battery, what value do you see for "Full charge capacity" when on the Battery tab of the Power Manager utility? I see 81.87 Wh.

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• Word2007 - Preventing mid-item line breaks in a list in a table

  - by Dan

  It's not programming, but it's the paperwork you have to fill out ot get things to program. When you have a list with an item that's two lines long, and text above pushes it down such that a page break should fall between the two lines, Word pushes the item down so that both lines are on the following page - this is called Widow/Orphan Control and is an option on the Paragraph menu. When the list is inside of a table cell, however, this feature doesn't seem to work - which is what I'm looking to work around. Word doesn't push the item down automatically, so it breaks across two pages, as seen here: Solutions that have been tried: Playing with the options on the Paragraph tab: doesn't seem to do anything Changing the margins or text: this is a template and will need to always work Any ideas?

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• Simple "Long Polling" example code?

  - by dbr

  I can find lots of information on how Long Polling works (For example, this, and this), but no simple examples of how to implement this in code. All I can find is cometd, which relies on the Dojo JS framework, and a fairly complex server system.. Basically, how would I use Apache to serve the requests, and how would I write a simple script (say, in PHP) which would "long-poll" the server for new messages? The example doesn't have to be scaleable, secure or complete, it just needs to work!

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• How to change the fonts used in Foxit Reader?

  - by user982438

  I really want to use Foxit Reader as my default PDF reader for its Tab Interface, and low memory footprint. Having tried mutiple times over the years the only thing that is stopping me are the Fonts. PDF in Adobe Reader looks Regular, but PDF Rendered in Foxit Looks Ugly. Would this solution works in Chrome as well? Since i record Chrome is using Foxit Reader as its embedded PDF engine. And is there any reasons why Fonts are used differently in Adobe and Foxit Reader?

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• Wpf: Image Control does not support .TGA files

  - by viky

  In my application I am using Images, these images can be .tga(Targa Graphic) file as well, when I am creating instance of BitmapImage using .tga file, it throws exception saying "No imaging component suitable to complete this operation was found.". Is there any other way to work with .tga file in wpf? How can I use these(.tga) files just like any other .jpg(Image file) in wpf?

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• Messagebox in ASP.NET 3.5 with AJAX

  - by Jim Beam

  I have a ASP.NET 3.5 web site with an AJAX update panel. I simply need to process some server side code and then issue a user prompt that says "Code processing complete". I know there is supposed to be support for Msgbox-esque methods in ASP.NET but I can't find them and any other JavaScript based solutions don't work effectively when you have an update panel. Help.

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• How to use Zend Framework Form Hash (token) with AJAX

  - by nvoyageur

  I have included Zend_Form_Element_Hash into a form multiplecheckbox form. I have jQuery set to fire off an AJAX request when a checkbox is clicked, I pass the token with this AJAX request. The first AJAX request works great, but the subsequent ones fail. I suspect it may be once the token has been validated it is then removed from the session (hop = 1). What would be your plan of attack for securing a form with Zend Framework Hash yet using AJAX to complete some of these requests?

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• x11vnc is slow, but using only 10% of available bandwidth

  - by mmm

  I am using x11vnc over 15Mbit/s network with 20ms latency. When the screen is changing a lot x11vnc is slow - for example when I switch a tab in a browser, it takes almost two seconds until the view is fully redrawn. The strange thing is that max connection speed of x11vnc is even during slow redrawing only about 10% of the available bandwidth. Why is x11vnc not using available bandwidth to speed the redrawing up? For example scp is using 100% of available bandwidth without problems. How can I identify what is the bottleneck for x11vnc on my system? So far I think: 10% network usage = network is not a bottleneck fb read rate: 601 MB/sec = reading fb is not a bottleneck Any ideas how can I further profile x11vnc and find out what is causing a slowdown? For example is there any switch for x11vnc to show how much data it is handling and how long it takes to grab a screen, process and compress it and send it over the network?

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• Apache FOP in Visual Studio 2008

  - by Igman

  I am writing some XML - PDF generating templates in Apache FOP for an asp web app. I need to use Visual Studio for my development. Visual studio has great editing and auto complete for regular XSL, I was wondering if there is any way to add this functionality for FOP tags. At least is there a way to stop it from thinking the file is hopelessly broken due to the tags? Thanks.

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• On MySQL 5.1 for Windows, why can't I assign DBA role to the "root" user?

  - by djangofan

  On MySQL 5.1 for Windows, why can't I assign DBA role to "root" user? The MySQL Workbench allows me to add all the other roles except for DBA. Also, when I "alter schema" on any table, while logged in as root, I dont see all the tabs that show me all the database properties... I only see the first tab that allows me to change collation only. What is wrong with this picture? How do i give root all priveleges? I've tried a few variations of GRANT ALL PRIVILEGES etc. from the command line but nothing works. My root account is unable to alter column names, indexes, or options of any given table that I create. I can create tables and delete them but I can't alter them.

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