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• Is it possible to use SQL XML to insert, and get output from each record?

  - by nbolton

  I would like to perform a SQL XML insert (on MSSQL), and in this case I need to insert a list of files into the DB (this is simple enough). However, there's an auto generated PK column (ID), and I need the ID for each newly created filename without performing a 2nd query. Is this possible? I guess it doesn't matter if the result is/isn't XML, but the input certainly has to be.

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• Displaying a Drop-Down List While Editing in the GridView

  - by kousik

  I have a datagrid which shows the search reasult(time entered by the user preveiously)on a button click event depending uppon the input name or date enter by the user,i want to show a drop down list for a field selection like depertment whenever user want to edit the data in datagridiew,i am using access database & asp3.5.

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• CS Majors: Hardest concept(s) you learned in school?

  - by Mark Lubin

  For the CS majors out there what were the hardest CS classes or concepts that you learned in your undergraduate schooling? Did you find once you learned the basics,(data structs, OOP fundamentals, discrete math, pointers, recursion, etc) the rest followed naturally or did you hit a wall at any point in your higher classes like OS'es and Compilers? Thanks for the input!

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• Eclipse JFace TreeViewer level auto expansion doesn't work

  - by tamm0r

  According to the Eclipse documentation TreeViewer.setAutoExpandLevel(3) means that top-level elements are expanded, and their children, but not grandchildren. I used that in my code, but after setting the input the tree is not auto-expanded, neither on OS X nor on Linux. Expanding the tree manually (via mouse) works flawlessly. Am I missing anything?

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• ASP.NET MVC - Appending data onto a file download

  - by aschepis

  what is the best way to append data onto a file download? I figure that i can make my own class that implements InputStream and just consolidates two input streams (the file first, my additional data to append second.) but is there an existing view class that i can use to just return an InputStream or will i have to roll my own view class as well?

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• how to do new lines? [ textarea -> jquery -> p tag ]

  - by Haroldo

  I'm doing something very similar to the stackoverflow question preview only much more basic. user types in text area - keyup shows what they've typed in preview new lines aren't working $('input, textarea').keyup(function(){ var value = $this.attr('value').replace('\n', '<br />').replace('\r', '<br />'); $('p.preview').html(value); })

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• Detecting jQuery UI autocomplete

  - by Soldarnal

  How can I detect whether or not an input box is currently a jQuery UI autocomplete? There doesn't seem to be a native method for this, but I'm hoping there is something simple like this: if ($("#q").autocomplete) { //Do something } That conditional, however, seems to always return true.

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• Are defining many JQuery event handlers "expensive?" Internally Implemented at C/C++ or JavaScrip

  - by Pete Alvin

  I have a long a web form. I'm wondering if I should bind() to each element separately (what I really want) or should I only define one bind() all of the input elements then do an if-then inside the handler to handle the specific element?

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• How trasmit a Dictionary in a jsons form

  - by xRobot

  I have a dictionary in jsons form like this: $user = "{ name: Mary , born: 1963, money: 213 }"; I need to pass it throught this field: <input type="hidden" name="custom" value="" > and then insert it in the db: INSERT INTO user ( name, born, money ) VALUE ( $name, $born, $money ) How can I do that ?

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• A program that creates another program

  - by zaidwaqi

  Hi, I need to create a program that creates another program but not a compiler though. For example, I write a program that accepts a string input from the user. Let's say user enter "Pluto". This program should then create a separate .exe that says "Hello Pluto" when executed. How can I do this? If you could give example in C# and Windows Forms, it's better. Thanks.

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• Write a funtion based on given TestUnit

  - by TiuTalk

  I need to write a function to satisfy this input - output list: 0 -> 0 1 -> 1 3 -> 2 4 -> 3 5 -> 5 7 -> 13 9 -> 34 f(x) = ??

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• Perfect square.

  - by sasirekha kumari

  Write a program that computes n perfect square and print's the nth perfect square. n should be taken as input from the console.

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• HTML Forms - Are name and id required?

  - by Jeremy Rudd

  Why do I need the name and id attributes for <input> form elements? Which is used for POST data sending and which can I exclude?

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• How do I determin the position of a table using 2 Mouses?

  - by redn0x

  I have a table with a Screen on it underneath there are 2 mouses I need to determin the position of the table. This will manipulate the content on the screen. I already can get the mouse input using the multipoint SDK from microsoft, I only keep failing at the mathemathics. My question now is, how would you determine the position of the table using 2 mouses?

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• What is the best way to copy a folder and all subfolders and files using c#

  - by karthik

  I need to copy a Folder from one drive to a removable Hard disk. The Folder which needs to be copied will have many sub folders and files in it. The input will be Source Path and Target Path. Like.. Source Path : "C:\SourceFolder" Target Path : "E:\" After copying is done, i shud be able to see the folder "SourceFolder" in my E: drive. Thanks.

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• Export video into animated gif?

  - by ishortman

  Is there any recommended programs that will output an animated gif based on a video input? Preferably mac but windows is fine as well.

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• Function for flipping the sign of a number

  - by Smoka

  How can I change the sign of a number? abs(); will not return me a negative when the input is positive, correct? I need the opposite sign.

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• System loops using non-integers?

  - by mary

  I wrote a .sh file to compile and run a few programs for a homework assignment. I have a "for" loop in the script, but it won't work unless I use only integers: #!/bin/bash for (( i=10; i<=100000; i+=100)) do ./hw3_2_2 $i done The variable $i is an input for the program hw3_2_2, and I have non-integer values I'd like to use. How could I loop through running the code with a list of decimal numbers?

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• How to use pg_restore, getting error

  - by Roland

  I made a dump of a postgres database and I want to create the database on my localmachine. I'm trying to use pg_restore My command pg_restore db.sql and then I get this error pg_restore: [archiver] input file does not appear to be a valid archive What am I doing wrong? Operating sytem Ubuntu 9.10

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• PHP & MySQL checked checkbox problem

  - by BeepU

  I'm trying to check if the checkbox has been checked and display the check mark for the user to see when they check there account settings. I want to know how can I fix this problem using PHP so that the check mark is displayed every time the user views their account settings? Here is the HTML. <input type="checkbox" name="privacy_policy" id="privacy_policy" value="yes" />

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• How to handle null response for json object

  - by user1494754

  I get a JSON response as { "edges": [], "nodes": [] } how to check if the objects has null values and handle the case?? JSONObject jobj = new JSONObject(line); JSONArray jArray = jobj.getJSONArray("edges"); if(jArray.length()!=0) { for(int i=0;i<jArray.length();i++){ JSONObject json_data = jArray.getJSONObject(i); x.add((float) json_data.getInt("x")); y.add((float) json_data.getInt("y")); end This retrurns me : org.json.JSONException: end of input at character 0 of

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• inputAccessoryView not hide the view when -resignFirstResponder?

  - by Sam Jarman

  I have attached a toolbar with a UITextField and UIButton to the keyboard when it becomes the first responder via the user taping inside the textfield textField.inputAccessoryView = theToolbar; Problem is, the toolbar disappears when the keyboard is dismissed, thus preventing any further input. Any ideas on how to make the toolbar go back to the bottom of the screen rather than off it completely? I'm thinking a delegate method might help but Im really not too sure. It seems once the inputAccessoryView always the inputAccessoryView :( Cheers

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• Regexp in bash for number between "quotes"

  - by MArio

  Input: hello world "22" bye world I need a regex that will work in bash that can get me the numbers between the quotes. The regex should match 22. Thanks!

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• Is it possible to use CASE with IN?

  - by dkackman

  I'm trying to construct a T-SQL statement with a WHERE clause determined by an input parameter. Something like: SELECT * FROM table WHERE id IN CASE WHEN @param THEN (1,2,4,5,8) ELSE (9,7,3) END I've tried all combination of moving the IN, CASE etc around that I can think of. Is this (or something like it) possible?

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• Disable JPanel with visual effect

  - by Ryan

  I'm looking for a good way to disable a JPanel. I'm using a MVC design for a Java Swing GUI. I want the JPanel to be disabled while the model is processing stuff. I've tried setEnabled(false). That disables user input on the JPanel, but I'd like it to be grayed out to add a more visual effect. Thanks in advance!

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