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• Unable to drop constraint in sql server 2005 "Could not drop constraint. See previous errors"

  - by DannykPowell

  I'm trying to drop a constraint on a db table, something like: ALTER TABLE MyTable drop CONSTRAINT FK_MyTable_AnotherTable But the execution just runs and runs. If I stop it I see: Msg 3727, Level 16, State 0, Line 2 Could not drop constraint. See previous errors. Web search throws up various pages but note that the constraint is properly named and I am trying to remove it using the correct name

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• What would be the datastructure in following scenorio?

  - by Abhishek Jain

  Please note that there is no limitation of memory. I need to insert int from 1 to 1000. I can do the following operations in constant order of time: push(), pop() and getMax() Please suggest me appropriate datastructure.

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• Batch closes prematurely on a for /f command

  - by VonC

  I have a batch file (in windows XP, with command extension activated) with the following line: for /f %%s in ('type version.txt') do set VERSION=%%s On some computer, it works just fine (as illustrated by this SO question), but on other it kills cmd (the console window just closes) Why ? Note: the computers seem to have a similar configuration: XpSP2, the user has administrative right, no 'Command processor" defined in HKEY_CURRENT_USER\Software\Microsoft\Command Processor...

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• How can I get file size in Perl before processing upload request?

  - by zeina

  I want to get file size I'm doing this: my $filename=$query->param("upload_file"); my $filesize = (-s $filename); print "Size: $filesize ";` Yet it is not working. Note that I did not upload the file. I want to check its size before uploading it. So to limit it to max of 1 MB.

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• How can I set the order of the positive and negative buttons in AlertDialog?

  - by Micah Hainline

  Why I want to do this is another discussion entirely, but I need to figure out the best way to make all my alert dialogs have the positive button on the right side. Note that in version 3.0 and below the buttons normally appear as OK / Cancel and in 4.0 and above it is Cancel / OK. I want to force my application to use Cancel / OK in the simplest way possible. I have a lot of AlertDialogs in the application.

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• How can I programatically move one Terminal.app window to another space?

  - by Gavin Brock

  If I have several OS-X Terminal.app windows open, how can I move one Terminal window to another space? I'm happy to use any scripting or programming language to achieve this, but would prefer AppleScript or calls to standard frameworks. (Note this is to move only one window of an application not all windows.)

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• how to specify literal value in linq union

  - by lowlyintern

  I have the following SQL query, note I want the literal value '0' in the second field in the second SELECT statement from the ItemSale table. How do I express this in LINQ? I get the error message 'Invalid anonymous type member declarator'. SELECT BranchNumber,QuantitySold FROM Department UNION SELECT BranchNumber,0 FROM ItemSale How to express the '0' in LINQ? var unionQuery = (from dept in Department select new { dept.BranchNumber, dept.QuantitySold, }) .Concat(from item in ItemSale select new { item.BranchNumber, 0 });

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• How computer multiplies 2 numbers?

  - by ckv

  How does a computer perform a multiplication on 2 numbers say 100 * 55. My guess was that the computer did repeated addition to achieve multiplication. Of course this could be the case for integer numbers. However for floating point numbers there must be some other logic. Note: This was asked in an interview.

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• How to remove iframe from parent page using a function inside the iframe?

  - by Amr ElGarhy

  I have an iframe i put on a page using a bookmarklet, i want this iframe to close its self when a i navigate to a certain page inside this iframe. How to do that using javascript? Note: iframe and container page are in different domains.

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• How do I connect StaticListableBeanFactory with ClassPathXmlApplicationContext?

  - by Aaron Digulla

  In the setup of my test cases, I have this code: ApplicationContext context = new ClassPathXmlApplicationContext( "spring/common.xml" ); StaticListableBeanFactory testBeanFactory = new StaticListableBeanFactory(); How do I connect the two in such a way that tests can register beans in the testBeanFactory during setup and the rest of the application uses them instead of the ones defined in common.xml? Note: I need to mix a static (common.xml) and a dynamic configuration. I can't use XML for the latter because that would mean to write 1000 XML files.

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• Taking backup of data in a table.

  - by Rishabh Ohri

  Hi All, Is there some way to backup the data in a table in sql server by using sql scripts. Note: I dont want to take the backup of the whole database. And later on restore the same data back in case of any failure. Please suggest some solution.

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• how to use ffmpeg

  - by Moayyad Yaghi

  hello .. im trying to extract frames from a video .. and i picked ffmpeg ( tell me if you know something better ) for this task i downloaded it's source .. and i don't know how to use it ?? how do i compile it ?? what is the recommended language for it ?? i know python and C++ please note that i use windows vista 64x .

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• move file from one location to another in putty

  - by dexter

  i have created folder on my server (ie finesse)- 'home' in which i have several perl(.pl) files as tt.pl, re.pl etc. now i have created new folder in 'home' folder called 'perl' and want to move tt.pl and re.pl in perl folder is there any command to do so (like cut-paste in windows)? note: i am using putty 0.60 on windows xp

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• How to pass an Array object to the setInterval function

  - by coderex

  I want to pass an object array to the setTimer function in Javascript. setTimer("foo(object_array)",1000); am getting error on this code. Note:Sorry ! some correction in my question : Is it possible in setInterval() function.

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• In django 1.1, how do I find a form field's max_length attribute

  - by AlexH

  I have a form that looks like this: class SampleForm(forms.Form): text = forms.CharField(max_length=100) In my django template, I want to reference the fact that the length is 100. I tried {{ form.text.max_length }} to no avail. On a related note, how do I reference this value in python?

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• Multiple Pages (Like google results) in ASP.net

  - by Hany

  Hi guys .. I am trying to do the following I have a dynamic table in my asp page and I want to show the table in multi pages like google results any useful suggestion please note: I don't to use gridview so any another way ??

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• How can I get file size in perl before uploading it?

  - by zeina

  I want to get file size I'm doing this: my $filename=$query->param("upload_file"); my $filesize = (-s $filename) ; print "Size: $filesize "; Yet it is not working.Note that I did not upload the file. I want to check its size before uploading it. so to limit it to max of 1 MB.

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• "incomplete universal character name" with stringWithUTF8String

  - by Nasser

  hi, when i try to convert form utf-8 string to NSString like so: NSString *s = [NSString stringWithUTF8String:"\U0627\U0644\U0641\U0631\U0646"]; NSLog(@"%@", s); i get the compile error: incomplete universal character name note that it sometime just works fine: NSString *UAE = [NSString stringWithUTF8String:"\U0627\U0644\U0641\U0631\U0646"]; NSLog(@"%@", UAE); and the output: ???????? so why is that happening? please help.

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• Creating a calendar in PHP

  - by Chris T

  Are there any APIs or libraries that make it easy to generate a calendar for a certain month/year? I need to have some sort of admin interface for a "event planner" part of a CMS for a local youth group and I'm at a loss as to how to generate a decent calendar. Note: I only need something to generate the calendar HTML, not manage events. I'll be coding that part.

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• How can I make a GUI frontend to a command line tool in OSX?

  - by bfred.it

  I'm dying to know how I can make a GUI for ffmpeg and jhead in OSX. I've been looking for a solution for a while and thought you, stackoverflow's users, could help me. Maybe you know some document I haven't come across of or, better, a tutorial to make a GUI. I love those two tools but I like the simplicity of drag/drop operations. Note: I don't need a GUI for them, I want to make one.

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• Javascript object list sorting by object property

  - by Constructor

  I need to do this: (sorry not in javascript syntax-still learning object language :) ) object=car attibutes:top-speed, brand.... now I want to sort the list of those cars in order by top-speed, brand... How do I do this (please note the solution must be javascript only, no php or other stuff) ?

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• What would be the datastructure in following scenario? (Stack with maximum)

  - by Abhishek Jain

  Please note that there is no limitation of memory. I need to insert int from 1 to 1000. I can do the each of the following operations in constant order of time: push():adds to the top pop():removes the top element getMax(): returns the max element Please suggest me appropriate datastructure.

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• Disable browser zoom on certain elements in Firefox

  - by Jonathan Morgan

  Is it possible to disable the in-browser, full-page zoom in Firefox (activated by Ctrl +) for a webpage? How about for certain elements in a webpage? I just notice that sometimes elements look really weird when they are zoomed, and it might be nice to just disable the zooming completely for those elements. Note: I know there a few ways to find the zoom level, but this is really wanting to actively work around it (which might not be a good idea anyway).

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• why no += operator for vectors in stl

  - by Akshay Bhat

  I am curious? What high fundu logic goes behind not implementing: result+=vector1; where both result and vector1 are stl vectors. Note: i know how to implement that bit, but i need to know what logic, the sages who designed STL were using when they chose not to implement this feature?

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• SQL: Is there a more efficient way to calculate elapsed hours, minutes, seconds?

  - by hamlin11

  I'm using Computed Columns to provide me with the following information: Hours, Minutes, and Seconds between a Start DateTime and Finish DateTime (Where Minutes and Seconds are between 0 and 59 and Hours can be any value 0 or greater) Computed Column for Seconds: datediff(second,[Start],[Finish]) % 60 Computed Column for Minutes: floor(datediff(second,[Start],[Finish]) / 60.0) % 60 Computed Column for Hours: floor(datediff(second,[Start],[Finish]) / 3600.0) Here's the table for reference Note: I'm also calculating TotalElapsedSeconds, TotalElapsedMinutes, and TotalElapsedHours in other computed columns, but those are easy. I just feel like I might be missing out on a nice built in function in SQL.

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