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• ASP.NET GridView Sort?

  - by Curtis White

  I'm performing a query with a sort in the Selecting event of the LinqDataSource. I'm then casting my query to a list and assigning it to the result. I'm using this data source in an ASP.NET gridview. I can see the list is sorted but when the ASP.NET gridview does not seem to be respecting the sort order. How can I get the gridview to respect my default sort order?

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• Why is postgresql update query so slow sometimes, even with index

  - by Matija

  i have a simple update query (foo column type is BOOLEAN (default false)): update tablename set foo = true where id = 234; which "id" is set to (primary) key, and if i run "explain analyze" i got: Index Cond: (id = 234) Total runtime: 0.358 ms but still, i have plenty of unexplained queries at slow log (pgfouine), which took more than 200s (?!): Times executed: 99, Av. duration (s): 70 can anyone please explain, whats the reason for that? (1.5 mio rows in table, postgresql 8.4)

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• sharepoint - quick launch bar got expanded to full width on adding a custom control

  - by Vinoj Nambiar

  We added one custom ascx in quick launch bar of the default master page in SharePoint. But after adding the ascx the whole layout of the site changed. The layout of the quick launch bar got expanded to full width. any solution ?

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• How to retreive SID's byte array

  - by rursw1

  Hello experts, How can I convert a PSID type into a byte array that contains the byte value of the SID? Something like: PSID pSid; byte sidBytes[68];//Max. length of SID in bytes is 68 if(GetAccountSid( NULL, // default lookup logic AccountName,// account to obtain SID &pSid // buffer to allocate to contain resultant SID ) { ConvertPSIDToByteArray(pSid, sidBytes); } --how should I write the function ConvertPSIDToByteArray? Thank you!

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• How do I enable spell checking within an NSTextField on Mac OS X?

  - by Luke

  I have an NSTextField that I would like to enable "as-you-type" spell checking. When I load my application I can do this from the Menu Bar Edit Spelling and Grammar Check Spelling While Typing. I would like this option to be enabled by default. Within IB I can enable this for a NSTextView but I would like to use NSTextField for this part of the UI. Thank you.

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• CouchDB: how to configure database folder on windows

  - by Vegar

  Databases are stored in the relative folder ../var/lib/couchdb/ by default: [couchdb] database_dir = ../var/lib/couchdb view_index_dir = ../var/lib/couchdb I can't find a way of moving this to an absolute path. What should I type to store databases on a different disk?

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• Some questions about line-height.........

  - by metal-gear-solid

  what is default line-height of browsers like font-size is 16px? for which HTML elements i should define line-height and for which not? What is the reason behind to give line-height to body { } ? Will line-height effect to single line text? If I'm using font in em then should i also use use line-height in em? What is co-relation between line-height and font-size?

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• LaTeX - Making a lighter version of text, like anti-bold?

  - by Rory

  I'm making a LaTeX document for someone. A certain piece of text looks "bold" for them, even though I'm not using the \textbf command. It's just a normal default LaTeX font. Is there any command to make a 'lighter version', i.e. make the text lighter, thinner? Something that looks to normal text, what normal text looks to bold?

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• Image Resize Aliasing in WPF v4 but not under v3.5

  - by McKAMEY

  I am using WPF for an image resizing pipeline which has been working beautifully under .NET v3.5. I just upgraded the project to target v4.0 and now all of my resized images are heavily aliased. None of the image pipeline code has changed. Has a default setting changed between v3.5 and v4.0? How do I control the dithering of my resized bitmap images in WPF?

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• Learning MVVM for WPF

  - by Mohit Deshpande

  I am now very comfortable with WPF, but I read some articles about MVP and MVVM that find the default project solution ineffective. Then I realized how ineffective it was and how the MVVM pattern is much better. So I want to really learn this pattern. Can I be directed to some resources like maybe a tutorial or a video or something?

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• How to register file types/extensions with a WiX installer?

  - by OregonGhost

  I didn't find an explicit answer to this question in the WiX Documentation (or Google, for that matter). Of course I could just write the appropriate registry keys in HKCR, but it makes me feel dirty and I'd expect this to be a standard task which should have a nice default solution. For bonus points, I'd like to know how to make it "safe", i.e. don't overwrite existing registrations for the file type and remove the registration on uninstall only if it has been registered during installation and is unchanged.

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• Can I use feature detection to know if css hover works for this client?

  - by user366061

  I've got a website that provides labels when the user hovers over an image. You can see the example at: http://www.185vfx.com/ For touchscreens, I'd like to have those hints on by default (since hover isn't usually available). I'd prefer not to browser-sniff and try to maintain that list as new devices/versions arrive. Any reliable way to detect if a browser can respond to hover or otherwise know about a touchscreen user via javascript or css?

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• javascript window.open in aspx

  - by jinre

  i have aspx pages with vb.net in the back. I need to use javascript to open a new window on page load. I am also sending a querystring (www.mysite.com/default.aspx?dest=register.aspx) from the previous page. I need the javascript to parse the querystring and open the new window only if the URL has a querystring. please advice

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• Centering strings with printf()

  - by Pieter

  By default, printf() seems to align strings to the right. printf("%10s %20s %20s\n", "col1", "col2", "col3"); /* col1 col2 col3 */ I can also align text to the left like this: printf("%-10s %-20s %-20s", "col1", "col2", "col3"); Is there a quick way to center text? Or do I have to write a function that turns a string like test into (space)(space)test(space)(space) if the text width for that column is 8?

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• Telerik java script resize problem

  - by Maki

  I have an Telerik asp.net control that generate an html code that contains 2 div's, I resize this div's using js, after that this page is loading in iframe and my div's resize to default values, where is the problem??

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• Jquery Accordion tabs

  - by kwek-kwek

  How do I default the "Firstpane" set to open and the others are closed.... I copied the same code from this sample but on mine everything is open view here

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• Why does std queue not define a swap method specialisation

  - by Jamie Cook

  I've read that all stl containers provide a specialisation of the swap algorithm so as to avoid calling the copy constructor and two assignment operations that the default method uses. However, when I thought it would be nice to use a queue in some code I was working on I noticed that (unlike vector and deque) queue doesn't provide this method? I just decided to use a deque instead of a queue, but still I'm interested to know why this is?

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• How can I setup my Netbeans IDE for making Jave ME applications?

  - by Sergio Tapia

  Ok, I have Netbeans 6.7.1 installed with the default Java SDK. I'm using Linux Mint. Now I'm told that I have to download Java Platform Micro Edition Software Development Kit 3.0 So, should I download this? And once I download and install this in Linux, what do I have to install for Netbeans so I can create a Mobile Application? I'm fairly new to this environment so please any advice is welcome! :)

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• Good looking fonts for Beamer presentations?

  - by Viet

  Any good looking fonts for Beamer presentations? Preferably those in default TexLive. Thanks.

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• Django Admin: how to get the admin widget to appear for both models in a many-to-many relationship?

  - by NP

  In the Django docs, it says: By default, admin widgets for many-to-many relations will be displayed on whichever model contains the actual reference to the ManyToManyField I want the widget to appear on the add/change page for both models in the relationship. How do I do that?

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• Implicitly including optional dependencies in Maven

  - by Jon Todd

  I have a project A which has a dependency X. Dependency X has an optional dependency Y which doens't get included in A by default. Is there a way to include Y in my POM without explicitly including it? In Ivy they have a way to essentailly say include all optional dependencies of X, does Maven have a way to do this?

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• How to make Python check if ftp directory exists?

  - by Phil

  I'm using this script to connect to sample ftp server and list available directories: from ftplib import FTP ftp = FTP('ftp.cwi.nl') # connect to host, default port (some example server, i'll use other one) ftp.login() # user anonymous, passwd anonymous@ ftp.retrlines('LIST') # list directory contents ftp.quit() How do I use ftp.retrlines('LIST') output to check if directory (for example public_html) exists, if it exists cd to it and then execute some other code and exit; if not execute code right away and exit?

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• Response.Redirect doesn't work in .net 4

  - by Stephen lacy

  where used on http://localhost:8692/Contacts/Default.aspx Response.Redirect("http://www.google.com") redirects to http://localhost:8692/Contacts/http%3a%2f%2fwww.google.com The problem just appeared once I upgraded to .Net 4 Edit: Response.Redirect("~/Contacts/MemberDetails.aspx?Id=3") goes to http://localhost:8692/Contacts/%2fContacts%2fMemberDetails.aspx%3fId%3d1 I found one mention of this on the web but no solution and it was for the release candidate http://forums.asp.net/t/1527814.aspx

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• What is the status of ZendX (Specifically ZendX_JQuery) ?

  - by Doron

  I need to have an autocomplete functionality using jquery, and I've encountered ZendX_JQuery which has such functionality available. However, I've noticed that the entire ZendX_JQuery classes, are a bit old (the default jquery version is 1.3.2, and jquery ui 1.7.1). (see http://framework.zend.com/svn/framework/extras/branches/release-1.10/library/ZendX/JQuery.php) Should I use that instead of my own written code to include the jquery library and etc., and should I use the ZendX_JQuery_View_Helper_AutoComplete class for such functionality ?

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• How do you code up a pattern matching block in scala?

  - by egervari

  How do you code a function that takes in a block of code that contains case statements? For instance, in my block of code, I don't want to code a match or a default case... looking something like this myApi { case Whatever() => // code for case 1 case SomethingElse() => // code for case 2 } And inside of my myApi(), it'll actually do the matches. Help?

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