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• How can I get the UITableView scroll position so I can save it?

  - by progrmr

  Is there any way to find out which UITableViewCell is at the top of the scroll window? I'd like to get the current scroll position so that I can save it when the app exits. When the app gets started I want to scroll to the position it was at when it last exited.

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• How can i get minimum and maximum latitude and longitude using current location and radius?

  - by Ankit Vyas

  Hi!I want Minimum and Maximum Latitude and Longitude Using Current Location.Suppose i have give the area of 20km so using that latitude and Longitude i want Maximum latitude and Longitude and Minimum latitude and Longitude also want all latitude and Longitude in between this so how can i get it.How can i use of radius in it.Please help me.Thanks in Advance...

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• How can you save Cocos2D window output as Video?

  - by crunchyt

  I am considering using the excellent looking Cocos2d for a motion graphics project. However, Cocos2d is intended for games, rather than producing an MPEG stream. Is it possible to save the output from a Cocos2d script to a MOV or MPG file? Ideally this needs to be done in a direct manner, not using a screen capture as this would not meet the requirements of the project. Hopefully there are some cocos2d gurus out there :D Thanks!

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• How do you save the state of a computation in while using SNOW (or Multicore or ...)

  - by James

  From hard experience I've found it useful to occasionally save the state of my long computations to disk to start them up later if something fails. Can I do this in a distributed computation package in R (like SNOW or multicore)? It does not seem clear how this could be done since the master is collecting things from the slaves in a non-transparent way.

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• What does the MS Ajax Framework use location.hash for?

  - by DDaviesBrackett

  I've noticed that the MS ajax framework touches the action of the default form during Sys.Application.initialize, appending location.hash to it. This is interfering with other code in my app that expects different behaviour. What does the framework do with that? It refers to the values it puts on the hash as 'state', but how do I find out what it's communicating and from where?

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• Getting the dimensions of a remote image file without having to save it to the hard drive

  - by kaloyan

  I am looking for a way to get the dimensions of a remote image file without having to save it to the hard drive -- I am trying to skimp on the I/O requests. Basically something like PHP's getimagesize() function. I did try something like this: print Image.open(urllib2.urlopen(src)).size but PIL wants a file handle that has a seek() method. Any ideas?

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• How to save user imputed value in TextBox? (WPF, XAML)

  - by Ole Jak

  How to save user imputed value in TextBox? (WPF XAML) So in my xaml window I have a TextBox. User sturts my application inputs some values in to it and presses a button or hints Enter. He closes an app. Opens it up again. How to make his inputs be saved in that TextBox in WPF?

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• How to save an outputted view as a file in CodeIgniter?

  - by Peter

  I have a view file result_view.xml that needs some variables to format an output. In controller I use $this->load->view('result_view.xml', $data); to finish the XML. Now, I also want to save this finalized XML as a file result.xml on my server. Is there a way to do that? Thanks.

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• Created a maven project in Eclipse, moved directory location, how to open it now?

  - by Blankman

  I created a maven2 project in eclipse, and then I moved the folder to another location. How can I open that project now in eclipse, I can't seem to find a 'open an exisiting maven' project or the like? Opening the file pom.xml just opens the file, kinda stuck sorry.

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• How can I save a JDeveloper 11g application to new folder?

  - by Bedwyr Humphreys

  I want to save a Jdeveloper application which includes 2 projects to a new folder, leaving out the files I have excluded from the project contents. Is there a way to do it from JDeveloper?

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• Slick: why would I save "Unit" to my database?

  - by alapeno

  I'm new to Scala and Slick and was surprised by something in the Slick documentation: The following primitive types are supported out of the box for JDBC-based databases in JdbcProfile ... Unit ... I don't get why this list contains Unit. From my understanding, Unit is similar to Java's void, something I neither can save to nor receive from my database. What is the intention behind it? edit: you can find it here.

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• word macro to save a selected range into database.

  - by Thunder

  Is there a way in word to save a selected portion into the database as range object.So that we can later retrieve it . It is required to generate a report in word ,the section needs to be repeated many times. I have searched net for quite some time but not much material is found. thanks.

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• Created a maven project in elicpse, moved directory location, how to open it now?

  - by Blankman

  I created a maven2 project in eclipse, and then I moved the folder to another location. How can I open that project now in eclipse, I can't seem to find a 'open an exisiting maven' project or the like? Opening the file pom.xml just opens the file, kinda stuck sorry.

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• Save output of a php file in a html file..

  - by piemesons

  I am having a php file which executes some code to generate a html file.Its like I m having a form from which some data will be posted to x.php file, which gives a output(a webpage). I want to save that output in a html file.What the most efficient way of doing this.?

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• Does Cloud Computing COST a premium? (or is it competitive with shared/managed/co-location)

  - by Pete Alvin

  Since cloud solutions (Google AppEngine, Amazon, etc.) do more for you, at the end of the day do they cost significantly more than doing it "yourself" with co-location hosting, etc. Not just starting out, but when the website is mature and getting many page views a day.

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• How to use hook alter form in module to register a user and also save some data in another table?

  - by user363036

  have a general idea on how to use hook alter to modify the feel of the registration form . However the challenge I have is to not only have the user register, but to save some extra data into another table and then redirect user to a new page. How would I get about doing that? Please help

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• how to save a captured screenshot locally in chrome plugin?

  - by user307635

  how to save a captured screenshot locally in chrome plugin? I m stuck badly. If it can be done by only npapi than please give me some examples. Please do help me. Thanx in advance.

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• How do I disable automatic save after refactoring in Eclipse?

  - by Michael Hackner

  When I ran the Inline and Extract Local Variable refactorings, Eclipse saved my file immediately after. Also, Undoing/Redoing these refactorings resaved the file each time. How can I disable this behavior? Secondary question: Running Extract Method didn’t automatically save the file. Why the inconsistent behavior?

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• How can I save the memories from the Perl match operator in variables?

  - by joachim

  If I have a match operator, how do I save the parts of the strings captured in the parentheses in variables instead of using $1, $2, and so on? ... = m/stuff (.*) stuff/; What goes on the left?

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• How to check if location services are enabled for a particular app prior to iOS 4.2?

  - by NobleK

  Hello How can I check if the user has allowed location for mu app? Normally I would use authorizationStatus method of the CLLocationManager class, but it is only available in iOS 4.2 and newer. Is it possible to achieve this somehow while still using SDK 4.2, so that the app can still run on devices with older versions of iOS, or do I have to downgrade the SDK? And along the same line, I need a similar alternative for the locationServicesEnabled method prior to iOS 4.0. Thanx

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• How can I save the content of an XDocument object as it is without parsing the hexadecimal reference

  - by SubPortal

  Is there a way to have an XDocument object save its content and keeps the hexadecimal references as they are without parsing them? Thank you for any help.

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• How to save a Vim macro that contains "Escape" key presses?

  - by Nicolas Raoul

  I use the following Vim macro a lot (it puts the current line inside tags): I<e>^[A</e> So I saved it into my .vimrc let @e='I<e>^[A</e>' But it does not work. The ^[ part means Escape but it is not understood as such when using .vimrc How can I save this macro, or any macro that contains "Escape" ?

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• How to save web service response (a byte array) as a file using SOAP UI?

  - by sam

  I am using SOAP UI 3.0.1 for testing my web service which returns a byte array. I want to save the byte array as a word file. How do I accomplish it using Groovy Script or any other way? The web service response is, 0M8R4KGxGuEAAAAAAAAAAAAAAAAAAAAAPgADAP7/CQAGAAAAAAA...............................

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• How to save sap IMetaData into file (and then reload it as IMetaData)?

  - by me

  Hi all, I need to save the JCO (sap) IMetadata object in a file, then create the IMetaData object from the file on a different computer. can anyone help me on how to do so? thanks! :)

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• How do I encode Unicode strings using pyodbc to save to a SAS dataset?

  - by Chris B.

  I'm using Python to read and write SAS datasets, using pyodbc and the SAS ODBC drivers. I can load the data perfectly well, but when I save the data, using something like: cursor.execute('insert into dataset.test VALUES (?)', u'testing') ... I get a pyodbc.Error: ('HY004', '[HY004] [Microsoft][ODBC Driver Manager] SQL data type out of range (0) (SQLBindParameter)') error. The problem seems to be the fact I'm passing a unicode string; what do I need to do to handle this?

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