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• set Width & Height alone on Views in iPhone Development

  - by ChethanRao

  Hey guys, I am working on an iPhone project where i need to change the width and height of a UIImageView dynamically. I have come across CGPointMake to change x & y positions alone, but what should i use for changing width & height alone??. There's something called CGSizeMake but i am not able to make it work. Can someone help...any idea abt this....???.. Thanks.

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• Drupal 7 Install Error

  - by Matthew

  Guys, I was hoping that someone can shed some light on why I am getting this error: Parse error: syntax error, unexpected '{' in /homepages/22/d223624283/htdocs/drupal_new/includes/install.core.inc on line 74 Could it be something that I missed as far as D& configurations? Thanks, Matt

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• How to display content of one site in another using PHP?

  - by Joyan

  Hello I'm trying to show contents of two websites in one another , someone suggest me to use RSS reader but my question is : is there anything else i could try to show the contents , beside using rss !? i thought i can connect to the database of another website , but that didnt work / thanks in advance

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• changing wallpapers automatically in android

  - by pranay

  hi, i am new to android programming and want to develop an application similar to vista where the wallpaper changes automatically , so how should i go about it, please could someone guide me on it? thanks

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• Best way to check for string in comma-delimited list with .NET?

  - by Jeremy Stein

  I'm reading a comma-delimited list of strings from a config file. I need to check whether another string is in that list. For example: "apple,banana,cheese" If I check for "apple" I should find it, but if I check for "app" I should not. What's the most straight-forward and concise way to do this? It doesn't have to be fast. (I'll add my solution as an answer, but I'm hoping someone has something better.)

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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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• Converting String to int in Java and getting a NumberFormatException, can't figure out why

  - by user1687682

  ipString is a String representation of an IP address with spaces instead of dots. String[] ipArray = ipString.split(" "); String ip = ""; for (String part : ipArray){ if (part != null){ ip += part } } ip = ip.trim(); int ipInt = Integer.parseInt(ip); // Exception is thrown here. Exception in thread "main" java.lang.NumberFormatException: For input string: "6622015176". Could someone explain why this exception is being thrown?

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• Sanitize file_get_contents

  - by Luis

  I want to use file_get_contents to implement a proxy so I can do ajax cross domain requests. Querystring will be used to supply the URL to file_get_contents. Now the problem is people can muck around with the qurystring in order to read local files on the server. I dont wnat this. Can someone get me a function to sinitize the querystring in order only to accept urls and not local files: ie: ?url=http://google.com.au - OK ?url=./passwords.txt - Not OK

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• How to play .wav files with java

  - by HellRider

  Hi , I am trying to play a .wav file with java. I need it when a button is pressed to play a short beep sound. I have google it but most of the code wasn't working. Can someone give me a simple code to play a .wav file.

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• Oracle JPublisher

  - by Debuger

  Hi! I want to know why we need to use JPublisher? And maybe someone can give good tutorials using Oracle JPublisher for beginners? Best regards!

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• Custom formats in Ruby on Rails

  - by Koning Baard XIV

  I'm creating a website in Ruby on Rails, where users can login using RESTful Authentication. Someone can get a specific user using html, xml and json, just like scaffolding. But I want to add one more format: vCard (e.g. /users/1.vcard). This has a specific format, but how do I define my own formats? Using views, or must I use another way? Thanks

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• Is anyone writing BASIC using a non-Microsoft implementation?

  - by Justin Ethier

  These days, generally when someone references BASIC they are asking about a Microsoft implementation - either VB.NET or VB6. Are there any dialects/versions of BASIC still actively used outside of the Microsoft implementations?

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• How do open source companies avoid harmful contributions and find the useful ones?

  - by hory.incpp

  Because wikipedia is open source, I can modify anything I want. But what happens if someone deletes, adds bad content, modifies useful content ? What does wikipedia do to prevent that ? The last question is available for any other open source software: linux, php etc. How do they know which contribution is useful and which is harmful ? Thank you.

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• Missing Test Settings template in VS2010 Ultimate

  - by JustLoren

  I'm attempting to add a Test Settings file to my Unit Tests project in VS2010. All websites seem to simply say "Go to Add New Item Installed Templates Test Settings". However, I don't have Test Settings as an option in my Installed Templates (nor does searching for them online turn up any results). Can someone point me in the right direction for what I need to do?

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• Help with google maps api, user allowed marker map

  - by Exilekiller

  Without telling everyone too much about my new idea for a website, Pretty much I need help, maybe someone can help write it up, with a site that has a simple map that allows any user to double click the map and make a marker. When the marker comes up I just want Title and Description available for edit(only once, so others cant change it). I have been trying to figure this out myself but computer science isnt my major so its killing me. Thanks for the help

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• How are delegates in C# better than function pointers in C/C++?

  - by pecker

  The delegates in C# offer similar functionality as function pointers in C. I heard someone saying "C# delegates are actually better than function pointers in C". How come? Please explain with an example.

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• null checking edit textbox android

  - by sara brown

  i want to make empty textbox checking for android. i tried try catch but it was force to close. below is my codes try{ name = (EditText)findViewById(R.id.name); }catch(NullPointerException ex){ new AlertDialog.Builder(KawalanAppXTVT.this).setTitle("Error" ) .setMessage("That's not a number") .setPositiveButton("OK", null).show(); can someone help me?

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• List of great but non-traditional web fonts?

  - by Hello you all men

  Hey can someone help find a list of what some good looking fonts are that are not really standard but like I'd find a font that is common to gnome or w/e and mac and windows. So then I have 3 different fonts for css or like a big number and id order them in how much i like .

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• c++ operator overload and usage

  - by MemoryLeak

  bool operator()(Iterator it1, Iterator it2) const { return (*it1 < *it2); } Can someone explain this function for me, thanks! is this means overload the operator ()? after overload this, how to use it ?

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• Access camera in blackberry application

  - by Aman

  hi, i am developing an application for blackberry which will take snap from camera and post this image to server.Can someone provide code for me to how invoke camera and take picture and send it to server.? Thanks in advance

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• jquery - if else if?

  - by YesThatsRight

  I've been trying to figure out the syntax for an if / else if statement in jquery, but googling gives me mixed messages... There are some sites that say I need a plugin, and others that suggest that it's already possible. Trying those suggestions give me jquery errors in the jquery.js file, so I'm wondering, do I need a plugin or not? Does someone have an example of an if () { //do something } else if () { //do something else } else { //do something } in jquery?

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• IIS show upgrade website for all requests

  - by Cheeky

  Hi I have a temp website set up in IIS Manager (6) linked to an IP / URL, for example: 1.2.3.4 / www.someUrl.com When that url is accessed, the temp website shows fine. But if someone tries to access any other file within that domain, for example: www.someUrl.com/index.cfm?action=profile then the upgrade website does not display. How do I get it to show for all requests made to the domain www.someUrl.com?? Thanks

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• I cannot get the value of a table view cell in cocoa touch

  - by Michael Amici

  I am trying to get the value of a cell in a table view but it won't let me. If someone could help that would be great. int numberOfChecks = -1; numberOfChecks = numberOfChecks +1; if ([objectsForTable count]-1 >= numberOfChecks) { UITableViewCell *cell = [self.tableView cellForRowAtIndexPath:numberOfChecks]; NSString *cellTitle = cell.textLabel.text; }

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• Drop down view in cocoa

  - by coffeebean

  I'm looking to create a 'drop down' view that falls in front of the main window. An example of this would be the window that drops down when you click 'Advanced' in System Preferences-Networking. If someone could point me in the right direction documentation-wise that would be great. Thanks in advance.

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• HTACCESS Rewrite on directories

  - by Cameron

  I have the following code in my Root htaccess file RewriteCond %{HTTP_HOST} ^paperviewmagazine.com RewriteRule (.*) http://www.paperviewmagazine.com/$1 [R=301,L] It works fine for the main site, but for my forums at /forums/ if someone misses off the www it will show the page and not redirect to the www.paperviewmagazine.com/forums/ instead. I need to force the WWW to prevent anyone from logging in by accident on the non-www as it wont have the correct cookie credentials for accessing the site at www./forums/ Can anyone help? Thanks.

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