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• Customize TortoiseSVN to warn to commit before switch

  - by m.bagattini

  I use TortoiseSVN and frequently switch between a branch and the trunk, using the switch command. I noticed that if I don't commit before the switch, local modified copy gets merged. Is there a way to customize the tool to, say, warn me to commit local changes before switch?

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• How can I partial compare two strings in C?

  - by Nazgulled

  Hi, Let's say I have the following content: Lorem Ipsum is simply dummy text of the printing and typesetting industry. How do I search for dummy or dummy text in that string using C? Is there any easy way to do it or only with strong string manipulation? All I need is to search for it and return a boolean with the result.

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• jquery .html() vs .append()

  - by Argiropoulos Stavros

  Hello Lets say I have an empty div: <div id='myDiv'></div> Is this: $('#myDiv').html("<div id='mySecondDiv'></div>"); The same as: var mySecondDiv=$('<div></div>'); $('myDiv').append(mySecondDiv);

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• Is there a way to communicate with USB devices on Android?

  - by Dan Sosedoff

  Hello folks, I have a really short question: Is it possible to communicate/use USB devices on Android OS? I assume it might be tablet device. Lest say i want to connect some sort of USB card scanner to android tablet. Will it work? Do i need to write drivers by myself? Thanks.

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• [SharePoint] - Security based on 2 Active Directory groups

  - by Maarten Louage

  Hi all Let's say I have 2 AD security groups: "Access to SharePoint" and "Access to Archive". How do I set the security in this way on a SPWeb that only people who are member of both groups, are allowed access? Is this possible with out of the box AD tools? Thanks!

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• DataContractSerializer: preserve string member that happens to be raw xml?

  - by bwerks

  I'm a little inexperienced with the DataContract paradigm, and I'm running into a deserialization problem. I have a field that's a string, but it contains xml and it's not being deserialized correctly. I have a feeling that it's because the DCS is treating it as input to the serializer and not as an opaque string object. Is there some way to mark a DataMember in code to say "This thing is a string, don't treat its contents as xml" similar to XmlIgnore? Thanks!

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• WCF Operation contract availability

  - by nettguy

  This question was asked at interview. Say I have a contract. [ServiceContract] public interface IMyService { [OperationContract] void methodForClientA(); [OperationContract] void AnothermethodForClientA(); [OperationContract] void methodForClientB(); [OperationContract] void AnothermethodForClientB(); } When a clientA access the contract it should only see the operation contracts void methodForClientA(),void AnothermethodForClientA(). Is it possible in WCF ?

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• SVN: How do I link part of my source to another repository?

  - by Quintin Par

  Say my trunk refers to Hibernate and I would like to use the source directly in my repository from sourceforge and whenever I do a svn update it should also update hibernate from its source How do I achieve this?

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• Is there a way to find out how many portlets are there in any page?

  - by Rakesh Juyal

  The problem is, say, i am having a page xyz. And in that page there are 20 portlets. How can i find out the names of all portlets placed on the page. Provided i am having the admin privilege.

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• How to conjugate English words in Java?

  - by roddik

  Hello. Say I have a base form of a word and a tag from the Penn Treebank Tag Set. How can I get the conjugated form? For example for "do" and "VBN" how can I get "done"?

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• What do I need to know to create a source code editor?

  - by Animesh

  Say I want to create a source code editor for ocaml programming language, where do I start? I am looking to create an editor for the Windows platform as a hobby project. My primary skill is in web development. I have developed windows apps long time ago. I have no clue how it is done with todays available tools. I have visual studio 2008 and C# is my language of choice.

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• SSI or PHP Include()?

  - by Ozzy

  Hi all, basically i am launching a site soon and i predict ALOT of traffic. For scenarios sake, lets say i will have 1m uniques a day. The data will be static but i need to have includes aswell I will only include a html page inside another html page, nothing dynamic (i have my reasons that i wont disclose to keep this simple) My question is, performance wise what is faster or

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• Do I use regex on this string - c#

  - by uno

  I have to strip a file path and get the parent folder say my path is \\ServerA\FolderA\FolderB\File.jpg I need to get 1. File Name = File.jog Folder it resides in = FolderB And parent folder = FolderA I always have to go 2 level up from where the file resides. Is there an easier way or is regex the way to go?

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• iPhone Core data - Not constant path between entities

  - by ncohen

  Hi everyone, I have an entity which has relationships with other entities. Let say we have: user-menu-meal My problem is that some of the users don't have a menu. So when I try to check: user.menu.meal == rice I get an error (path not found...)! Thank you for your help!

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• Python: What is the hard recursion limit for Linux, Mac and Windows?

  - by cool-RR

  Python's sys module provides a function setrecursionlimit that lets you change Python's maximum recursion limit. The docs say: The highest possible limit is platform-dependent. My question is: What is the highest possible limits for various platforms, under CPython? I would like to know the values for Linux, Mac and Windows.

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• Is there a security reason not to reveal the existence of a user ID?

  - by Chris

  I've noticed that on some sites, when you request a password reminder or sign in, they'll tell you if the user doesn't exist (I think Meetup does this). Other sites will simply say "the user/password combination is invalid" (Google, I believe, does this). Is there a security reason for not revealing the existence of a user id?

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• What am I encrypting wrong here?

  - by Katie Krueger

  So I have a wordplay project to do and I have to encrypt some characters. I am at the point where I am stuck, and when I run it and type 1 for encrypt it doesn't shift that many letters. It just prints the work over again. I am wondering what I could do to fix it where if I say "hello" it will print 1 character over and say "ifmmp" Thank you! import java.util.Scanner; public class WordPlayTester{ public static void main(String [] args){ String word, reverse=""; String original; int key= 0; String Menu= "1-Encrypt \n2-Decrypt \n3-Is Palindrome \n0-Quit \n-Select an option-"; Scanner in = new Scanner(System.in); System.out.println("-Type any word-"); word = in.nextLine(); System.out.println(Menu); int choice=in.nextInt(); if(choice==1) { System.out.println("Insert a Key number"); int select= in.nextInt(); for (int i=0; i < word.length(); i++) { char c = word.charAt(i); if (c >= 'A' && c <= 'Z') { c = (char)(c - 64); int n = c+1; n = n % 26; if (n < 0) { n = n + 26; } c = (char)(n + 65); } System.out.println(c); } } else if(choice==3) { int length = word.length(); for ( int i = length - 1 ; i >= 0 ; i-- ) reverse = reverse + word.charAt(i); if (word.equals(reverse)) System.out.println("Your word is a palindrome."); else System.out.println("Your word is not a palindrome."); } else if(choice==0) { System.exit(0); } else { System.out.println(Menu); } } }

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• How to find browser date time format

  - by Ranjeet

  Hi All, I have date as 31.03.2010 in german ofcourse 31 is date,03 is month and 2010 is year. Now I want to display the date as per the selected datetime format for the browser, say is user has german for him I would display 31.03.2010 whereas for English I would display 03/31/2010. Any Idea how this can be done?

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• wpf mvvm client server application

  - by jim

  First of all i must say i am new to wpf and mvvm. I want to develop a client-server application(clients send info to the server and the serer notifies one or more of them..consider something like yahoo messenger(some user changes his status..sends info to the server and the sever notifies his friends and changes to their UI are made) My question is: does mvvm suits well with this kind of application?

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• How to compute palindrome from a stream of characters in sub-linear space/time?

  - by wrick

  I don't even know if a solution exists or not. Here is the problem in detail. You are a program that is accepting an infinitely long stream of characters (for simplicity you can assume characters are either 1 or 0). At any point, I can stop the stream (let's say after N characters were passed through) and ask you if the string received so far is a palindrome or not. How can you do this using less sub-linear space and/or time.

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• Graphing the DAG generated by make?

  - by Robert S. Barnes

  My understanding is that when make executes, it generates a DAG internally to represent all the dependencies in the project. Is there a way to get at that DAG and graph it, say using something like graphviz? I'm using gnu make on Linux.

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• How to keep PayPal variables secure

  - by dclowd9901

  I'm trying to link my 3rd party shopping cart to PayPal, and in the process I'm finding that my variables are extremely exposed, such that, if someone uses, say, Firebug, to manipulate the values of my variables, they can change the cost of the items in the transaction. I'm very new to online carts and shopping, so my question is how do I keep this layer of exposure away from users and secure for the website?

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• Can a project contain multiple UITabBarControllers?

  - by Sheehan Alam

  Is it possible to have more than one UITabBarController in a project? For example: TabBarController1 has 5 tabs. Lets say Tab 1 in TabBarController1 loads a new TabBarController which has 4 tabs. Is this the correct approach?

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• large databases in sqlite - file size considerations?

  - by Gj

  I'm using a sqlite db which is very convenient and seems to meet all of my needs at this point. Currently my db size is <50MB, but I now need to add a new table which will store large text blobs, which will cause the db to reach up to 5GB within the next year. Would sqlite be able to deal with a 5GB db size? Any caveats to that, compared with say mysql?

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• YouTube javascript page drop down

  - by Yang

  hi everyone, does anyone know how to create a code so that after a user logs onto a site for say like 10 seconds, a screen drop down. on the screen (new page layer) is a youtube embedded video.

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