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• How do you check to see if a variable has changed every second or less in objective c?

  - by James

  I am using an if statement to check the value of a BOOLEAN when i click on a button. When the button is clicked if the value is false i want to display a UIActivityIndicator and if the value is true i want to push the new view. I can do this fine but i want the view to change automatically when the BOOLEAN Becomes true if the user has already clicked the button. So my question is how do you check to see if a value has changed everysecond or less?

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• keep keyboard open when deleting/inserting UITableView's cell (iphone)

  - by Jonathan

  I have a login form using a UITableView. One of the cells has a UISwitch which when on will delete the row above it and when off reinsert it. But the first cell automatically has the keyboard up when the cell is created (basically when the view loads) (by using [cell becomeFirstResponder];) Inserting/deleting any of the cells means that the keyboard animates out and then animates back in. I'd like to remove this so the keyboard stays up while rows are deleted/inserted.

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• Auto update your applications through Windows Update

  - by vucetica

  Here is a scenario: User installs .NET application that you have made. After some time, you find a security issue in it and create a patch for it. When patch is ready, you post it "somewhere", and when next Windows update is run on user's machine (automatically or manually), that application is updated, too. I'm wondering if this is possible...and how? Searching on MSDN about it, didn't give any results.

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• tools to recreate a web application flow

  - by Vineel Kumar Reddy

  Are there any tools that can recreate web application flow.. for example i open www.abc.com and do some transactions in the application(basically i navigate between pages)..... So can i recreate the same transaction automatically using any tool ..... THanks in advance....

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• DataGrid SelectionChanged happens too often

  - by Tokk

  Hey, Guys As I have a DataGrid as another DataGrid's RowDetailsTemplate, I've got a strage effekt. If I Change selection in my inner DataGrid, the SelectionChanged-Method in the outer Grid is automatically caled, too. I don't know why, but I would like to know, what I can do against this. Thx

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• couldn't start a java application as a windows service

  - by rgksugan

  I have written a java application which is a RMI server. I need to start rmiregistry to run this application and i also want my apllication to start automatically when the system starts. I have converted my application into a windows servise. When i try to start my service it shows this error Error 1067: The process terminated unexpectedly Is it because my program throws an exception when my application is started before the rmiregistry is started.

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• changing value of a primary key in a table and FK in referenced tables

  - by sergiogx

  I wish to change the primary key of a table, and also change the foreign key of the tables that reference it. for example table employee has PK idEmployee = 1 table payroll has FK idEmployee = 1 I want to update employee to idEmployee = 2 and let the table payroll change FK idEmployee automatically. is this posible in mysql? thanks.

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• List of SQL Server errors that should be retried?

  - by Christopher

  Is there a concise list of SQL Server stored procedure errors that make sense to automatically retry? Obviously, retrying a "login failed" error doesn't make sense, but retrying "timeout" does. I'm thinking it might be easier to specify which errors to retry than to specify which errors not to retry. So, besides "timeout" errors, what other errors would be good candidates for automatic retrying? Thanks!

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• VC++ addon that renames the file along with the class

  - by Stefan Monov

  I'm using VisualAssistX for some refactoring tasks in VC++2008. When I autorename a class, I want the filename to also be updated automatically. Any addon that does that? (Yes, I do only put one class per cpp/h pair)

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• String literals in python

  - by kjakeb

  Hello, Is there a way to declare a string variable in python such that everything inside of it is automatically escaped, or has its literal character value? I'm NOT asking how to escape the quotes with slashes, that's obvious. What I'm asking for is a general purpose way for making EVERYTHING in a string literal so that I don't have to manually go through and escape everything for very large strings. Anyone know of a solution? Thanks!

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• How to create AppStore.com short link?

  - by acidic

  For my resume, I am attempting to add a shortened link to the app that I created. I looked around and found that apple provides a link shortener for iOS apps using the AppStore.com URL. Unfortunately, since my app contains the ² character, I cannot figure out how to link to my app. The long link for my app is: https://itunes.apple.com/us/app/squared2/id498133871?mt=8 Also, is there a way to link to an app without having iTunes automatically open (only show the iTunes preview page)?

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• Append INPUT to TEXTAREA as being types in JQuery

  - by Ricky

  I have an INPUT text box. As someone types into the INPUT text box, i need it to append/add-to a TEXTAREA value. Lets say user types '12345' into the text box. The textarea (default value="Comment: ") will automatically add: 'Comment: 12345'. Adding '12345' as they type.

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• how to focus the next cell, if the cell value=1 or 0 in flexgrid in vb.net?

  - by Vadivel

  Dear sir's & madam. im using flexgrid in my project,it contains 6 colums,if the first column value is 1 then automatically focus ill move on the sixth column.help me anybody.. (im used in flex grid payment id,payment type,bank name,bank code,reffrence code,referance no,amount. the payment type is like cash or credit or cheque,suppose when i place the value in payment type is cash then the next focus is go to amount)

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• HAML indentation problem IF

  - by Pieter Demoor

  This is my code: [email protected] do |a| -if @i%3 == 0 %ul %li=link_to a.name, a -@i += 1 I need the li to be inside the ul which is inside the if-statement. I can't do it because of the indentation. Can't I just tell the li to indent automatically? Thanks

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• C++ method passed by reference memory question

  - by gilbertc

  Assume, void proc(CString& str) { str = "123"; } void runningMethod() { CString str="ABC"; proc(str); } I understand that at the exit of runningMethod str will be deallocated automatically; in this case, how does C++ delete the old data ("ABC")? Thanks, Gil.

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• Inserting and updating data in Excel

  - by user303907

  Hello, So far all the Excel stuff revolves around opening a file, writing values to it and saving it. Is there a way to update the data in the Excel (while it's opened) automatically? Thanks!

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• php file_get_contents and &amp;

  - by Patrick

  Hello all, I'm trying to use php's file_get_content('a url'); The thing is if the url has '&' in it, for example file_get_contents('http://www.google.com/?var1=1&var2=2') it automatically make a requests to www.google.com/?var1=1&amp<no space here>;var2=2 How do I prevent that from happening?

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• How to make Android Service run even when the device is not awake?

  - by Deema

  hi my application objective is to save location updates every ,let say, 20 minuets . I used service and it worked fine , but when i lock the screen or it is locked automatically the service stop running . when i unlock it , service runs again. highlight on my code: Service xxx onCreat(){ call timer(); } timer(){ code } How to make my code run all the time in all conditions?

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• this is for oracle apps project module information

  - by nil

  hi to all i m taking about oracle apps project module in project module there was project status inquiry inside that percent complete functionality i want require information what is this functionality and it's update automatically or require run any requites or other please give me information what this function do thanks nil

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• Batch File Wildcards

  - by thebourneid

  I want to generate a bat file for multiple tag processing and the command lines look like this: "C:\Program Files (x86)\tools\tag.exe" -t Genre="%genre%" "%_folderpath%\%track%. %title%.%_extension%" IF ERRORLEVEL==1 PAUSE I can populate all variables automatically but can I replace the %title% variable with a wildcard?

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• Time is updating when a form is not even running

  - by onaclov2000

  A co-worker of mine had downloaded a vb example project a while back to see how to make a call or two, he discovered it today again, and noticed that while sitting in the IDE the time/date is updating automatically when the entire project is not even running. How does this work, we looked around for code but can't find anything giving it away. Any ideas?

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• Convert an ArrayList to an object array

  - by marionmaiden

  Hello, Is there a command in java for conversion of an ArrayList into a object array. I know how to do this copying each object from the arrayList into the object array, but I was wondering if would it be done automatically. I want something like this: ArrayList<TypeA> a; // Let's imagine "a" was filled with TypeA objects TypeA[] array = MagicalCommand(a);

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• Pushing a mail include to a java program

  - by Marthin

  Hi, I have a Windows Server that recives mail. These mail contains only 1 single CSV file. I want my server to automatically take the attachment from any incoming mail and send to a java program locally installed. Is there anyone who can give me directions on any programs that fix this or do I need to create some kind of windows service? Thankful for any help!

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• python binding of variable to particular expression

  - by user209123

  I am developing a simple application which hava a file Constants.py containing all configuration, it is like this x = y during execution of program , the value of y changes , I want value of x o get updated too , automatically, this can be reffered as binding, how can I achieve this

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• Autocomplete in Textmate

  - by Elliot

  Sometimes I watch screen casts where someone is using text mate. I'm a rails developer, so these are rails screen casts. They'll type something like: def for example and "end" will automatically appear underneath. I do have the bundle for Rails enabled - why doesn't this happen for me? Thanks!

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